{"id":2575,"date":"2024-10-11T16:39:56","date_gmt":"2024-10-11T08:39:56","guid":{"rendered":"https:\/\/www.siproin-ic.com\/?p=2575"},"modified":"2024-10-14T17:03:09","modified_gmt":"2024-10-14T09:03:09","slug":"%e3%80%90product-recommendation%e3%80%91shanghai-siproin-microelectronics-ssp9481-dcdc-step-down-chip-whole-process-of-buck-circuit-design-based-on-ssp9481","status":"publish","type":"post","link":"https:\/\/www.siproin-ic.com\/tr\/%e3%80%90product-recommendation%e3%80%91shanghai-siproin-microelectronics-ssp9481-dcdc-step-down-chip-whole-process-of-buck-circuit-design-based-on-ssp9481\/","title":{"rendered":"\u3010\u00dcr\u00fcn tavsiyesi\u3011Shanghai Siproin Microelectronics SSP9481-DCDC step-down chip -- SSP9481 tabanl\u0131 BUCK devre tasar\u0131m\u0131n\u0131n t\u00fcm s\u00fcreci"},"content":{"rendered":"<p><span style=\"color: #333333;\">Yeni SSP9481, \u00e7ok \u00e7e\u015fitli giri\u015f voltajlar\u0131na (4,5V ila 80V) ve 1A y\u00fck kapasitesine sahip g\u00fc\u00e7 sistemleri tasarlamak i\u00e7in ideal, y\u00fcksek performansl\u0131 bir 80V, 1A asenkron buck d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fcd\u00fcr.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">A\u015fa\u011f\u0131da, \u00e7ipin temel parametrelerinin se\u00e7imi, devre tasar\u0131m\u0131, bile\u015fen se\u00e7imi ve performans optimizasyonu dahil olmak \u00fczere 40V ~ 60V giri\u015f, 3.3V \u00e7\u0131k\u0131\u015f, 800mA y\u00fck kapasitesi g\u00fc\u00e7 kayna\u011f\u0131 tasar\u0131m g\u00f6revlerini tamamlamak i\u00e7in SSP9481 \u00e7ipinin nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 ayr\u0131nt\u0131l\u0131 olarak a\u00e7\u0131klayaca\u011f\u0131z.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">Veri Sayfas\u0131na g\u00f6re, SSP9481'in \u00f6zelliklerinin parametre se\u00e7imi gereksinimlerini kar\u015f\u0131lad\u0131\u011f\u0131n\u0131 anlayabiliriz.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><strong>\u00d6zellikler<\/strong><strong>\uff1a<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #333333;\">\u00c7\u0131k\u0131\u015f 1A s\u00fcrekli ak\u0131m, 1,5A tepe ak\u0131m\u0131<\/span><\/li>\n<li><span style=\"color: #333333;\">Giri\u015f Voltaj Aral\u0131\u011f\u0131: 4.5 ~ 80V<\/span><\/li>\n<li><span style=\"color: #333333;\">1\u03a9 dahili g\u00fc\u00e7 MOSFET'i<\/span><\/li>\n<li><span style=\"color: #333333;\">480KHz sabit anahtarlama frekans\u0131<\/span><\/li>\n<li><span style=\"color: #333333;\">D\u00fc\u015f\u00fck ESR'li Seramik \u00c7\u0131k\u0131\u015f Kondansat\u00f6rleri ile Kararl\u0131<\/span><\/li>\n<li><span style=\"color: #333333;\">\u00c7evrimsel ak\u0131m s\u0131n\u0131rlama korumas\u0131<\/span><\/li>\n<li><span style=\"color: #333333;\">Termal kapanma korumas\u0131<\/span><\/li>\n<li><span style=\"color: #333333;\">&gt;92% verimlilik<\/span><\/li>\n<li><span style=\"color: #333333;\">1V ila 0,95\u00d7Vin aras\u0131nda ayarlanabilir \u00e7\u0131k\u0131\u015f<\/span><\/li>\n<li><span style=\"color: #333333;\">D\u00fc\u015f\u00fck kapatma modu ak\u0131m\u0131: &lt;1\u03bcA<\/span><\/li>\n<li><span style=\"color: #333333;\">SOT23-6 paket<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">A\u015fa\u011f\u0131da SSP9481'in tipik bir uygulama \u015femas\u0131 verilmi\u015ftir (\u00e7\u0131k\u0131\u015f voltaj\u0131 5V'tur), spesifik i\u00e7erik giri\u015f k\u0131sm\u0131, kontrol k\u0131sm\u0131, \u00e7\u0131k\u0131\u015f k\u0131sm\u0131 ve geri besleme k\u0131sm\u0131 olarak basitle\u015ftirilebilir. Giri\u015f k\u0131sm\u0131: Kondansat\u00f6r C1; Kontrol k\u0131sm\u0131: SSP9481 \u00e7ipi ve bootstrap devresi C2; \u00c7\u0131k\u0131\u015f k\u0131sm\u0131: diyot D1, ind\u00fckt\u00f6r L1, kapasit\u00f6r C3; Geri besleme: diren\u00e7ler R1, R2 ve kapasit\u00f6rler C4.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-2576 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72471-300x143.png\" alt=\"\" width=\"391\" height=\"186\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72471-300x143.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72471-768x366.png 768w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72471-18x9.png 18w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72471.png 774w\" sizes=\"(max-width: 391px) 100vw, 391px\" \/><\/span><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #333333; font-size: 10pt;\"><strong>Tipik uygulama \u015femas\u0131<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><strong>Pin Yap\u0131land\u0131rmas\u0131:<\/strong><\/span><\/p>\n<p><span style=\"color: #333333;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2602 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/SSP9481-\u5f15\u811a\u56fe-300x229.png\" alt=\"\" width=\"300\" height=\"229\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/SSP9481-\u5f15\u811a\u56fe-300x229.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/SSP9481-\u5f15\u811a\u56fe-16x12.png 16w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/SSP9481-\u5f15\u811a\u56fe.png 479w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 10pt; color: #333333;\"><strong>\u00c7ip pin \u015femas\u0131<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">BST: Y\u00fcksek taraf MOSFET s\u00fcr\u00fcc\u00fc t\u00fcp\u00fcn\u00fcn pozitif g\u00fc\u00e7 terminalini dahili olarak y\u00fckselten bootstrap kapasit\u00f6r\u00fcn\u00fcn pin ucu. Pin ile SW aras\u0131na bir y\u00fckseltici kapasit\u00f6r ba\u011flay\u0131n.<\/span><\/p>\n<p><span style=\"color: #333333;\">GND: TOPRAK Pimi<\/span><\/p>\n<p><span style=\"color: #333333;\">FB: Geri bildirim giri\u015fi<\/span><\/p>\n<p><span style=\"color: #333333;\">SW: Anahtarlama pimi, anahtarlama sivri u\u00e7lar\u0131n\u0131 azaltmak i\u00e7in topra\u011fa yak\u0131n bir d\u00fc\u015f\u00fck VF Schottky diyotuna ba\u011flanmal\u0131d\u0131r.<\/span><\/p>\n<p><span style=\"color: #333333;\">VIN: G\u00fc\u00e7 kayna\u011f\u0131 pimi ve enerji depolamak ve ay\u0131rmak i\u00e7in bir kondansat\u00f6r ba\u011flay\u0131n<\/span><\/p>\n<p><span style=\"color: #333333;\">EN: IC'yi etkinle\u015ftirmek i\u00e7in bu pini lojik-y\u00fcksek de\u011ferine s\u00fcr\u00fcn.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><strong>Mutlak Maksimum De\u011ferler<\/strong><\/span><\/p>\n<table style=\"width: 100.886%; height: 572px;\">\n<tbody>\n<tr style=\"height: 52px;\">\n<td style=\"width: 57.2438%; height: 52px; text-align: center; background-color: #3399ff;\" width=\"321\"><span style=\"color: #333333;\"><strong>Parametre<\/strong><\/span><\/td>\n<td style=\"width: 147.106%; height: 52px; text-align: center; background-color: #3399ff;\" width=\"232\"><span style=\"color: #333333;\"><strong>Menzil<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 57.2438%; text-align: center; height: 52px;\" width=\"321\"><span style=\"color: #333333;\">Besleme Gerilimi (VIN)<\/span><\/td>\n<td style=\"width: 147.106%; text-align: center; height: 52px;\" width=\"232\"><span style=\"color: #333333;\">-0,3V ~ 85V<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 57.2438%; text-align: center; height: 52px;\" width=\"321\"><span style=\"color: #333333;\">Anahtar Gerilimi (VSW)<\/span><\/td>\n<td style=\"width: 147.106%; text-align: center; height: 52px;\" width=\"232\"><span style=\"color: #333333;\">-0,3V~VIN(MAKS)+0,3V<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 57.2438%; text-align: center; height: 52px;\" width=\"321\"><span style=\"color: #333333;\">BST'den SW'ye<\/span><\/td>\n<td style=\"width: 147.106%; text-align: center; height: 52px;\" width=\"232\"><span style=\"color: #333333;\">-0.3V ~ 6.0V<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 57.2438%; text-align: center; height: 52px;\" width=\"321\"><span style=\"color: #333333;\">Di\u011fer T\u00fcm Pimler<\/span><\/td>\n<td style=\"width: 147.106%; text-align: center; height: 52px;\" width=\"232\"><span style=\"color: #333333;\">-0.3V ~ 6.0V<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 57.2438%; text-align: center; height: 52px;\" width=\"321\"><span style=\"color: #333333;\">S\u00fcrekli G\u00fc\u00e7 (TA=+25\u00b0C)<\/span><\/td>\n<td style=\"width: 147.106%; text-align: center; height: 52px;\" width=\"232\"><span style=\"color: #333333;\">0.568W<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 57.2438%; text-align: center; height: 52px;\" width=\"321\"><span style=\"color: #333333;\">Ba\u011flant\u0131 S\u0131cakl\u0131\u011f\u0131<\/span><\/td>\n<td style=\"width: 147.106%; text-align: center; height: 52px;\" width=\"232\"><span style=\"color: #333333;\">150\u2103<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 57.2438%; text-align: center; height: 52px;\" width=\"321\"><span style=\"color: #333333;\">Kur\u015fun S\u0131cakl\u0131\u011f\u0131<\/span><\/td>\n<td style=\"width: 147.106%; text-align: center; height: 52px;\" width=\"232\"><span style=\"color: #333333;\">260\u2103<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 57.2438%; text-align: center; height: 52px;\" width=\"321\"><span style=\"color: #333333;\">Depolama S\u0131cakl\u0131\u011f\u0131<\/span><\/td>\n<td style=\"width: 147.106%; text-align: center; height: 52px;\" width=\"232\"><span style=\"color: #333333;\">-65\u2103~150\u2103<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 57.2438%; text-align: center; height: 52px;\" width=\"321\"><span style=\"color: #333333;\">Ba\u011flant\u0131 Noktas\u0131-Ortam Termal Direnci (\u03b8JA)<\/span><\/td>\n<td style=\"width: 147.106%; text-align: center; height: 52px;\" width=\"232\"><span style=\"color: #333333;\">220\u2103\/W<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 57.2438%; text-align: center; height: 52px;\" width=\"321\"><span style=\"color: #333333;\">Ba\u011flant\u0131 Noktas\u0131ndan Kasaya Termal Diren\u00e7 (\u03b8JC)<\/span><\/td>\n<td style=\"width: 147.106%; text-align: center; height: 52px;\" width=\"232\"><span style=\"color: #333333;\">110\u2103\/W<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"color: #333333;\"><strong>\u00a0<\/strong><\/span><\/p>\n<p><span style=\"color: #333333;\"><strong>\u00d6nerilen \u00c7al\u0131\u015fma Ko\u015fullar\u0131<\/strong><\/span><\/p>\n<table style=\"width: 100.72%;\">\n<tbody>\n<tr>\n<td style=\"width: 49.6943%; text-align: center; background-color: #3399ff;\" width=\"567\"><span style=\"color: #333333;\"><strong>Parametre<\/strong><\/span><\/td>\n<td style=\"width: 53.7685%; text-align: center; background-color: #3399ff;\" width=\"567\"><span style=\"color: #333333;\"><strong>Menzil<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 49.6943%; text-align: center;\" width=\"567\"><span style=\"color: #333333;\">Besleme Gerilimi (VIN)<\/span><\/td>\n<td style=\"width: 53.7685%; text-align: center;\" width=\"567\"><span style=\"color: #333333;\">4,5V ~ 80V<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 49.6943%; text-align: center;\" width=\"567\"><span style=\"color: #333333;\">Anahtar Gerilimi (VSW)<\/span><\/td>\n<td style=\"width: 53.7685%; text-align: center;\" width=\"567\"><span style=\"color: #333333;\">1V ~ 0,95*VIN<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 49.6943%; text-align: center;\" width=\"567\"><span style=\"color: #333333;\">\u00c7al\u0131\u015fma S\u0131cakl\u0131\u011f\u0131<\/span><\/td>\n<td style=\"width: 53.7685%; text-align: center;\" width=\"567\"><span style=\"color: #333333;\">-40\u2103~85\u2103<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"color: #333333;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"font-size: 10pt;\"> Not 1: Maksimum limit, \u00e7ipin \u00e7al\u0131\u015fma aral\u0131\u011f\u0131n\u0131 a\u015fmas\u0131 durumunda hasar g\u00f6rebilece\u011fi anlam\u0131na gelir. Tavsiye edilen \u00e7al\u0131\u015fma aral\u0131\u011f\u0131, cihaz\u0131n normal olarak \u00e7al\u0131\u015ft\u0131\u011f\u0131 aral\u0131\u011f\u0131 ifade eder, Elektrik parametreleri, cihaz\u0131n \u00e7al\u0131\u015fma aral\u0131\u011f\u0131nda ve belirli performans g\u00f6stergelerini sa\u011flayan test ko\u015fullar\u0131 alt\u0131nda DC ve AC parametreleri i\u00e7in spesifikasyonlar\u0131 tan\u0131mlar.<\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><strong>2. Kondansat\u00f6r se\u00e7imi<\/strong><\/span><\/p>\n<p><span style=\"color: #333333;\"><strong>2.1 Giri\u015f kapasitans\u0131 se\u00e7imi<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">Giri\u015f kapasit\u00f6r\u00fcn\u00fcn temel amac\u0131, \u00e7\u0131k\u0131\u015f b\u00fcy\u00fck bir ak\u0131m gerektirdi\u011finde harici g\u00fc\u00e7 kayna\u011f\u0131 mod\u00fcl\u00fcn\u00fcn g\u00fc\u00e7 sa\u011flayamamas\u0131n\u0131 \u00f6nlemek i\u00e7in enerji depolamak ve filtrelemektir, bu da \u00e7\u0131k\u0131\u015f voltaj\u0131nda bir d\u00fc\u015f\u00fc\u015fe neden olur.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">Giri\u015f kapasit\u00f6rleri elektrolitik, tantal veya seramik kapasit\u00f6rler olabilir ve \u00e7ip giri\u015f piminin yak\u0131n\u0131na yerle\u015ftirmek i\u00e7in k\u00fc\u00e7\u00fck bir seramik kapasit\u00f6r (0,1\u03bcF) eklemeniz gerekir. Seramik kapasit\u00f6rler kullan\u0131rken, giri\u015fin a\u015f\u0131r\u0131 voltaj dalgalanmas\u0131n\u0131 \u00f6nlemek i\u00e7in yeterli kapasitans de\u011ferlerine sahip olduklar\u0131ndan emin olun.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">Tasar\u0131m gereksinimlerine g\u00f6re, ILOAD \u00e7\u0131k\u0131\u015f ak\u0131m\u0131 0.8A, fs anahtarlama frekans\u0131 480KHZ, C1 giri\u015f kondansat\u00f6r\u00fc, Vout \u00e7\u0131k\u0131\u015f voltaj\u0131 3.3V, VIN giri\u015f voltaj\u0131 40V ~ 60V ve giri\u015f kondansat\u00f6r\u00fc elektrolitik, tantal veya seramik olabilir. Giri\u015f voltaj\u0131 y\u00fcksek oldu\u011funda, giri\u015f kapasit\u00f6rleri olarak al\u00fcminyum elektrolitik kapasit\u00f6rlerin kullan\u0131lmas\u0131 tavsiye edilir, bu da hot swap power-up'\u0131n neden oldu\u011fu giri\u015f voltaj\u0131 art\u0131\u015f\u0131n\u0131 etkili bir \u015fekilde hafifletebilir. Potansiyel g\u00fcr\u00fclt\u00fcy\u00fc azaltmak i\u00e7in, elektrolitik kapasit\u00f6rler kullan\u0131l\u0131rken, m\u00fcmk\u00fcn oldu\u011funca k\u00fc\u00e7\u00fck bir X5R veya X7R seramik kapasit\u00f6r yerle\u015ftirilmelidir. \u00d6rne\u011fin, 0,1uF\/100V \u00e7ip seramik kondansat\u00f6r, giri\u015f DC voltaj\u0131ndan gelen y\u00fcksek frekansl\u0131 sinyalleri filtreler.<\/span><\/p>\n<p><span style=\"color: #333333;\"><strong>\u00a0<\/strong><\/span><\/p>\n<p><span style=\"color: #333333;\">Bu \u00f6rnekte giri\u015f kondansat\u00f6r\u00fc olarak 47\u03bcF\/100V+100nF\/100V kullan\u0131lm\u0131\u015ft\u0131r.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><strong>2.2 End\u00fcktans se\u00e7imi<\/strong><\/span><\/p>\n<p><span style=\"color: #333333;\"><strong>\u00a0<\/strong><\/span><\/p>\n<p><span style=\"color: #333333;\">\u00c7\u0131k\u0131\u015f end\u00fcktans\u0131n\u0131n ana i\u015flevi \u00e7\u0131k\u0131\u015f ak\u0131m\u0131n\u0131 ve enerji depolamay\u0131 stabilize etmektir. \u00c7\u0131k\u0131\u015f end\u00fcktans\u0131 ve \u00e7\u0131k\u0131\u015f kapasitans\u0131ndan olu\u015fan LC filtre devresi, esas olarak \u00e7\u0131k\u0131\u015f voltaj\u0131n\u0131 yumu\u015fatmak i\u00e7in kullan\u0131l\u0131r, b\u00f6ylece \u00e7\u0131k\u0131\u015f voltaj\u0131 kararl\u0131 bir DC olur. \u00c7\u0131k\u0131\u015f end\u00fcktans\u0131n\u0131 se\u00e7erken, end\u00fcktans de\u011ferinin boyutunu dikkate alman\u0131n yan\u0131 s\u0131ra, end\u00fcktans\u0131n engelleyebilece\u011fi ak\u0131m de\u011ferini de dikkate almak gerekir. BUCK anahtarl\u0131 d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fcn\u00fcn \u00e7\u0131k\u0131\u015f end\u00fcktans\u0131 i\u00e7in ak\u0131m de\u011feri, \u00e7\u0131k\u0131\u015f ak\u0131m\u0131n\u0131n en az 1,2 kat\u0131d\u0131r. End\u00fcktif dalgalanma ak\u0131m\u0131 (\u0394IL) y\u00fck ak\u0131m\u0131n\u0131n 30%'sidir. \u00c7o\u011fu tasar\u0131m i\u00e7in end\u00fcktans de\u011feri a\u015fa\u011f\u0131daki form\u00fclle elde edilebilir:<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">Form\u00fcl:<\/span><\/p>\n<p><span style=\"color: #333333;\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-2579 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/a9c1755c7d0ea3c66703deb756bf762-300x108.png\" alt=\"\" width=\"258\" height=\"93\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/a9c1755c7d0ea3c66703deb756bf762-300x108.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/a9c1755c7d0ea3c66703deb756bf762-18x6.png 18w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/a9c1755c7d0ea3c66703deb756bf762.png 510w\" sizes=\"(max-width: 258px) 100vw, 258px\" \/><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">Form\u00fcle g\u00f6re, L ind\u00fckt\u00f6r\u00fc 22\u03bcH se\u00e7ebilir ve ind\u00fckt\u00f6r\u00fcn nominal ak\u0131m\u0131 1A'd\u0131r<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><strong>2.3 \u00c7\u0131k\u0131\u015f kapasitans\u0131 se\u00e7imi<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-2581 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72474-1-300x63.png\" alt=\"\" width=\"333\" height=\"70\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72474-1-300x63.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72474-1-768x161.png 768w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72474-1-18x4.png 18w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72474-1.png 957w\" sizes=\"(max-width: 333px) 100vw, 333px\" \/><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">L \u00e7\u0131k\u0131\u015f filtre end\u00fcktans\u0131, RESR \u00e7\u0131k\u0131\u015f kapasit\u00f6r\u00fcn\u00fcn e\u015fde\u011fer seri diren\u00e7 de\u011feri ve COUT \u00e7\u0131k\u0131\u015f kapasitans de\u011feridir. Anahtarlamal\u0131 g\u00fc\u00e7 kayna\u011f\u0131 mod\u00fcl\u00fc i\u00e7in, g\u00fc\u00e7 kayna\u011f\u0131n\u0131n kendisi anahtarlama frekans\u0131yla tutarl\u0131 bir g\u00fc\u00e7 dalgalanmas\u0131 \u00fcretecek ve her zaman g\u00fc\u00e7 \u00e7\u0131k\u0131\u015f\u0131n\u0131n \u00fczerine bindirilecektir. \u00c7\u0131k\u0131\u015f dalgalanmas\u0131 ayr\u0131ca \u00e7\u0131k\u0131\u015f kapasit\u00f6r\u00fcn\u00fcn i\u00e7 direncinden kaynaklanacak, \u00e7\u0131k\u0131\u015f kapasit\u00f6r\u00fcn\u00fc s\u00fcrekli olarak \u015farj edecek ve bo\u015faltacak ve \u015farj ak\u0131m\u0131, \u00e7\u0131k\u0131\u015f kapasit\u00f6r\u00fcn\u00fcn RESR'sinin her iki ucunda bir voltaj d\u00fc\u015f\u00fc\u015f\u00fcne sahip olacak ve bu da \u00e7\u0131k\u0131\u015f dalgalanmas\u0131 \u00fcretecektir. Bu nedenle, \u00e7\u0131k\u0131\u015f kondansat\u00f6r\u00fcn\u00fc se\u00e7erken, elektrolitik kondansat\u00f6r yerine daha k\u00fc\u00e7\u00fck RESR'ye sahip \u00e7ip seramik kondansat\u00f6r\u00fc se\u00e7meye \u00e7al\u0131\u015f\u0131n. \u00c7\u0131k\u0131\u015f empedans\u0131n\u0131 azaltmak i\u00e7in birka\u00e7 kapasit\u00f6r de paralel olarak se\u00e7ilir. Kontrol d\u00f6ng\u00fcs\u00fcn\u00fcn yan\u0131t\u0131 daha h\u0131zl\u0131d\u0131r (COT), anahtarlama frekans\u0131 daha y\u00fcksektir veya y\u00fck seramik kapasit\u00f6rlerle \u00e7ok fazla de\u011fi\u015fmez.<\/span><\/p>\n<p><span style=\"color: #333333;\"><strong>\u00a0<\/strong><\/span><\/p>\n<p><span style=\"color: #333333;\">Farkl\u0131 kapasit\u00f6r t\u00fcrleri aras\u0131nda baz\u0131 farkl\u0131l\u0131klar vard\u0131r ve seramik kapasit\u00f6rler i\u00e7in anahtarlama frekans\u0131ndaki empedans kapasitans taraf\u0131ndan belirlenir. \u00c7\u0131k\u0131\u015f voltaj\u0131 dalgalanmas\u0131 esas olarak kapasitanstan kaynaklan\u0131r, basitlik i\u00e7in \u00e7\u0131k\u0131\u015f voltaj\u0131 dalgalanmas\u0131 a\u015fa\u011f\u0131daki form\u00fclle tahmin edilebilir:<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><strong><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-2582 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72475-300x59.png\" alt=\"\" width=\"294\" height=\"58\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72475-300x59.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72475-768x151.png 768w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72475-18x4.png 18w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72475.png 800w\" sizes=\"(max-width: 294px) 100vw, 294px\" \/><\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">Form\u00fcl hesaplamas\u0131na g\u00f6re, \u00e7\u0131k\u0131\u015f kapasitans\u0131 2*22uF\/10V+0.1uF\/50V'dir ve \u00e7\u0131k\u0131\u015f dalgalanmas\u0131 yakla\u015f\u0131k 13mV'dir (tepeden tepeye de\u011fer)<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><strong>3. Schottky diyot se\u00e7imi<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">\u00dcst t\u00fcp anahtar\u0131 kapal\u0131yken, \u00e7\u0131k\u0131\u015f diyotu end\u00fcktif bir ak\u0131md\u0131r. Diyot ileri iletim voltaj\u0131 ve ters toparlanman\u0131n neden oldu\u011fu kayb\u0131 azaltmak i\u00e7in Schottky diyotlar\u0131 kullan\u0131n. Diyottan akan ortalama ak\u0131m a\u015fa\u011f\u0131daki form\u00fcle g\u00f6re tahmin edilebilir:<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-2583 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72476-300x101.png\" alt=\"\" width=\"228\" height=\"77\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72476-300x101.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72476-18x6.png 18w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72476.png 450w\" sizes=\"(max-width: 228px) 100vw, 228px\" \/><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">Schottky diyotun voltaj\u0131n\u0131 se\u00e7erken, ters ar\u0131za voltaj\u0131 VR, maksimum giri\u015f voltaj\u0131n\u0131n 20% ila 30%'sinden daha b\u00fcy\u00fck olmal\u0131d\u0131r ve voltaj ne kadar y\u00fcksek olursa o kadar iyidir, voltaj\u0131n artmas\u0131yla Schottky diyotun ileri voltaj d\u00fc\u015f\u00fc\u015f\u00fc VF o kadar b\u00fcy\u00fck olur.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">\u00d6zetlemek gerekirse: bu \u00f6rnekte, Schottky diyot SS18'i se\u00e7ebiliriz<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><strong>4. Geri besleme direnci se\u00e7imi<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">Bir geri besleme par\u00e7as\u0131 direncinin se\u00e7ilmesiyle, SSP9481 harici bir geri besleme direnci ba\u011flayarak bir kapal\u0131 d\u00f6ng\u00fc devresi olu\u015fturur ve b\u00f6ylece \u00e7\u0131k\u0131\u015f\u0131 ayarlanm\u0131\u015f bir \u00e7\u0131k\u0131\u015f de\u011ferine sabitler. Geri besleme gerilimi, R1 ve R2'nin k\u0131smi gerilimi arac\u0131l\u0131\u011f\u0131yla elde edilir ve VFB'nin tipik gerilim de\u011feri 0,812V'tur.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-2584 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72477-300x94.png\" alt=\"\" width=\"223\" height=\"70\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72477-300x94.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72477-18x6.png 18w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72477.png 464w\" sizes=\"(max-width: 223px) 100vw, 223px\" \/><\/span><\/p>\n<p><span style=\"color: #333333;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2585 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72478-300x171.png\" alt=\"\" width=\"300\" height=\"171\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72478-300x171.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72478-18x10.png 18w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72478.png 303w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">Her \u00e7\u0131k\u0131\u015f gerilimi i\u00e7in referans diren\u00e7<\/span><\/p>\n<p>&nbsp;<\/p>\n<table style=\"width: 101.017%;\" width=\"540\">\n<tbody>\n<tr>\n<td style=\"width: 26.8877%; text-align: center; background-color: #3399ff;\" width=\"147\"><span style=\"color: #333333;\">Vout\uff08V\uff09<\/span><\/td>\n<td style=\"width: 34.4383%; text-align: center; background-color: #3399ff;\" width=\"189\"><span style=\"color: #333333;\">R1(K\u03a9)<\/span><\/td>\n<td style=\"width: 142.156%; text-align: center; background-color: #3399ff;\" width=\"204\"><span style=\"color: #333333;\">R2(K\u03a9)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 26.8877%; text-align: center;\" width=\"147\"><span style=\"color: #333333;\">1.8<\/span><\/td>\n<td style=\"width: 34.4383%; text-align: center;\" width=\"189\"><span style=\"color: #333333;\">64,9\uff081%\uff09<\/span><\/td>\n<td style=\"width: 142.156%; text-align: center;\" width=\"204\"><span style=\"color: #333333;\">80,6\uff081%\uff09<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 26.8877%; text-align: center;\" width=\"147\"><span style=\"color: #333333;\">2.5<\/span><\/td>\n<td style=\"width: 34.4383%; text-align: center;\" width=\"189\"><span style=\"color: #333333;\">23,7\uff081%\uff09<\/span><\/td>\n<td style=\"width: 142.156%; text-align: center;\" width=\"204\"><span style=\"color: #333333;\">49,9\uff081%\uff09<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 26.8877%; text-align: center;\" width=\"147\"><span style=\"color: #333333;\">3.3<\/span><\/td>\n<td style=\"width: 34.4383%; text-align: center;\" width=\"189\"><span style=\"color: #333333;\">16.2\uff081%\uff09<\/span><\/td>\n<td style=\"width: 142.156%; text-align: center;\" width=\"204\"><span style=\"color: #333333;\">49,9\uff081%\uff09<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 26.8877%; text-align: center;\" width=\"147\"><span style=\"color: #333333;\">5<\/span><\/td>\n<td style=\"width: 34.4383%; text-align: center;\" width=\"189\"><span style=\"color: #333333;\">23,7\uff081%\uff09<\/span><\/td>\n<td style=\"width: 142.156%; text-align: center;\" width=\"204\"><span style=\"color: #333333;\">124\uff081%\uff09<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">K\u0131lavuzda \u00f6nerilen diren\u00e7 de\u011ferlerini kullan\u0131n.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><strong>5. Son \u015fematik diyagram<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2603 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/SSP9481\u7535\u8def\u56fe-300x105.png\" alt=\"\" width=\"300\" height=\"105\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/SSP9481\u7535\u8def\u56fe-300x105.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/SSP9481\u7535\u8def\u56fe-1024x358.png 1024w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/SSP9481\u7535\u8def\u56fe-768x268.png 768w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/SSP9481\u7535\u8def\u56fe-1536x537.png 1536w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/SSP9481\u7535\u8def\u56fe-2048x716.png 2048w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/SSP9481\u7535\u8def\u56fe-18x6.png 18w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><strong>6. Yerle\u015fim tasar\u0131m\u0131<\/strong><\/span><\/p>\n<p><span style=\"color: #333333;\">(1) Vin kondansat\u00f6r\u00fc, \u00e7ipin Vin piminin ve \u00e7ipin sinyal topra\u011f\u0131n\u0131n yak\u0131n\u0131na, m\u00fcmk\u00fcn oldu\u011funca tek bir katmana yerle\u015ftirilmelidir, \u00e7\u00fcnk\u00fc giri\u015f ak\u0131m\u0131 s\u00fcreksizdir ve parazitik end\u00fcktans\u0131n neden oldu\u011fu g\u00fcr\u00fclt\u00fc, \u00e7ipin ve mant\u0131k biriminin voltaj direnci \u00fczerinde olumsuz bir etkiye sahiptir. Y\u00fcksek frekansl\u0131 d\u00f6ng\u00fcn\u00fcn d\u00f6ng\u00fcs\u00fc ne kadar k\u00fc\u00e7\u00fck olursa, manyetik alan enerjisi de o kadar k\u00fc\u00e7\u00fck olur.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">(2) FB, \u00e7ipin en hassas ve en kolay bozulan par\u00e7as\u0131d\u0131r ve sistem karars\u0131zl\u0131\u011f\u0131n\u0131n en yayg\u0131n nedenidir:<\/span><\/p>\n<ol>\n<li><span style=\"color: #333333;\">FB direnci, g\u00fcr\u00fclt\u00fc kuplaj\u0131n\u0131 azaltmak i\u00e7in FB pinine m\u00fcmk\u00fcn oldu\u011funca k\u0131sa ba\u011flan\u0131r.<\/span><\/li>\n<li><span style=\"color: #333333;\">G\u00fcr\u00fclt\u00fc kaynaklar\u0131ndan, SW noktalar\u0131ndan (anahtarlama d\u00fc\u011f\u00fcmleri), ind\u00fckt\u00f6rlerden, diyotlardan (senkronize olmayan buck) uzakta.<\/span><\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">(3) \u0130nd\u00fckt\u00f6r\u00fcn yerle\u015ftirilmesinin, anahtarlama d\u00fc\u011f\u00fcm\u00fcn\u00fcn yay\u0131lan g\u00fcr\u00fclt\u00fcs\u00fcn\u00fc en aza indirmek i\u00e7in giri\u015f kapasit\u00f6r\u00fcn\u00fcn yerle\u015ftirilmesi kadar IC'ye yak\u0131n olmas\u0131 gerekmez. Genel olarak, ind\u00fckt\u00f6r\u00fcn alt\u0131na bak\u0131r d\u00f6\u015fenmesi tavsiye edilmez, \u00e7\u00fcnk\u00fc toprak katman\u0131ndaki girdap ak\u0131m\u0131 ind\u00fcktans\u0131n azalmas\u0131na neden olacakt\u0131r.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">(4) \u00c7\u0131k\u0131\u015f filtresi kondansat\u00f6r\u00fc ind\u00fckt\u00f6re m\u00fcmk\u00fcn oldu\u011funca yak\u0131nd\u0131r. Y\u00fcksek frekans d\u00f6ng\u00fcs\u00fcn\u00fcn d\u00f6ng\u00fcs\u00fc ne kadar k\u00fc\u00e7\u00fck olursa, manyetik alan enerjisi de o kadar k\u00fc\u00e7\u00fck olur.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2589 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u7247101-298x300.png\" alt=\"\" width=\"298\" height=\"300\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u7247101-298x300.png 298w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u7247101-1019x1024.png 1019w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u7247101-150x150.png 150w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u7247101-768x772.png 768w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u7247101-12x12.png 12w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u7247101.png 1155w\" sizes=\"(max-width: 298px) 100vw, 298px\" \/><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 10pt; color: #333333;\"><strong>\u015eekil 2.2<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">(5) SW noktas\u0131, alan\u0131 m\u00fcmk\u00fcn oldu\u011funca k\u00fc\u00e7\u00fck tutarken, hassas ve kolayca rahats\u0131z edilebilecek konumdan uzakta ak\u0131m\u0131 sa\u011flayan g\u00fcr\u00fclt\u00fc kayna\u011f\u0131d\u0131r. D\u00fc\u011f\u00fcm alan\u0131n\u0131n azalt\u0131lmas\u0131 ve ind\u00fckt\u00f6r\u00fcn daha k\u00fc\u00e7\u00fck bir hacimle de\u011fi\u015ftirilmesi, \u015fekilde g\u00f6sterildi\u011fi gibi elektrik alan g\u00fcc\u00fcn\u00fc azaltabilir\uff1a<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2590 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u7247111-298x300.png\" alt=\"\" width=\"298\" height=\"300\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u7247111-298x300.png 298w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u7247111-1019x1024.png 1019w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u7247111-150x150.png 150w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u7247111-768x772.png 768w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u7247111-12x12.png 12w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u7247111.png 1155w\" sizes=\"(max-width: 298px) 100vw, 298px\" \/><\/span><\/p>\n<p><span style=\"color: #333333;\"><strong>7.Test<\/strong><\/span><\/p>\n<p><span style=\"color: #333333;\">Giri\u015f voltaj\u0131 testi<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">Bu testte kullan\u0131lan ekipmanlar \u015funlard\u0131r: Puyuan marka MSO5204 dijital osiloskop ve multimetre.<\/span><\/p>\n<p><span style=\"color: #333333;\">Osiloskop dalgalanma testi Ayarlar:<\/span><\/p>\n<p><span style=\"color: #333333;\">Ba\u011flant\u0131 modu: AC kuplaj,<\/span><\/p>\n<p><span style=\"color: #333333;\">Bant geni\u015fli\u011fi s\u0131n\u0131r\u0131: 20M, kalem: X1.<\/span><\/p>\n<p><span style=\"color: #333333;\">Yer yaylar\u0131 ile test edin.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2591 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724712-300x149.jpg\" alt=\"\" width=\"300\" height=\"149\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724712-300x149.jpg 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724712-1024x510.jpg 1024w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724712-768x383.jpg 768w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724712-18x9.jpg 18w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724712.jpg 1144w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 10pt; color: #333333;\"><strong>Evrensel kaynak MSO5204 dijital osiloskop<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">A\u015fa\u011f\u0131daki \u015fekil, \u00e7\u0131k\u0131\u015f voltaj\u0131 a\u00e7\u0131l\u0131\u015f\u0131n\u0131n test diyagram\u0131n\u0131 g\u00f6stermektedir. Osiloskoptan maksimum \u00e7\u0131k\u0131\u015f voltaj\u0131n\u0131n 3.40V oldu\u011fu, \u00e7\u0131k\u0131\u015f voltaj\u0131n\u0131n y\u00fckselen kenar\u0131n\u0131n yumu\u015fak oldu\u011fu ve \u00e7\u0131nlama ve voltaj a\u015f\u0131m\u0131 olmad\u0131\u011f\u0131 g\u00f6r\u00fclebilir.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2593 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724714-300x185.png\" alt=\"\" width=\"300\" height=\"185\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724714-300x185.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724714-768x473.png 768w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724714-18x12.png 18w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724714.png 1024w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 10pt; color: #333333;\"><strong>\u00c7\u0131k\u0131\u015f gerilimi a\u00e7\u0131l\u0131\u015f testi<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">A\u015fa\u011f\u0131daki \u015fekil, giri\u015f gerilimi 40V ve y\u00fck 800mA oldu\u011funda \u00e7\u0131k\u0131\u015f geriliminin dalgalanmas\u0131n\u0131 g\u00f6stermektedir. Osiloskoptan dalgalanman\u0131n tepeden tepeye de\u011ferinin 14,25 mV oldu\u011fu g\u00f6r\u00fclebilir<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2594 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724715-300x184.png\" alt=\"\" width=\"300\" height=\"184\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724715-300x184.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724715-18x12.png 18w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724715.png 553w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 10pt; color: #333333;\"><strong>\u00c7\u0131k\u0131\u015f dalgalanma test tablosu<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">A\u015fa\u011f\u0131daki \u015fekil, giri\u015f gerilimi 60V ve y\u00fck 800mA oldu\u011funda \u00e7\u0131k\u0131\u015f geriliminin dalgalanmas\u0131n\u0131 g\u00f6stermektedir. Osiloskoptan dalgalanman\u0131n tepeden tepeye de\u011ferinin 17.42mV oldu\u011fu g\u00f6r\u00fclebilir.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2595 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724716-300x185.png\" alt=\"\" width=\"300\" height=\"185\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724716-300x185.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724716-18x12.png 18w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/10\/\u56fe\u724716.png 576w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 10pt; color: #333333;\"><strong>\u00c7\u0131k\u0131\u015f dalgalanma test tablosu<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #333333;\">Ger\u00e7ek test dalga formundan, \u00e7\u0131k\u0131\u015f voltaj\u0131 dalgalanma tepe noktas\u0131 hesaplanan sonuca \u00e7ok yak\u0131nd\u0131r.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Yeni SSP9481, 3.3V \u00e7\u0131k\u0131\u015flara ve 1A y\u00fck kapasitesine kadar \u00e7ok \u00e7e\u015fitli giri\u015f voltajlar\u0131na (4.5V ila 80V) sahip g\u00fc\u00e7 sistemleri tasarlamak i\u00e7in ideal olan y\u00fcksek performansl\u0131 80V, 1A asenkron buck d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fcd\u00fcr. A\u015fa\u011f\u0131da, temel parametrelerin se\u00e7imi, devre tasar\u0131m\u0131, bile\u015fen se\u00e7imi ve performans optimizasyonu dahil olmak \u00fczere bu tasar\u0131m g\u00f6revini tamamlamak i\u00e7in SSP9481 \u00e7ipinin nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 ayr\u0131nt\u0131l\u0131 olarak a\u00e7\u0131klayaca\u011f\u0131z.<\/p>","protected":false},"author":8,"featured_media":2596,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[62],"tags":[290,292,291,293],"acf":[],"_links":{"self":[{"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/posts\/2575"}],"collection":[{"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/comments?post=2575"}],"version-history":[{"count":0,"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/posts\/2575\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/media\/2596"}],"wp:attachment":[{"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/media?parent=2575"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/categories?post=2575"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/tags?post=2575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}