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开关转换器，SMPS 变压器 芯片选型指南与应用电路参考
本专区收录了 1,281 款主流 开关转换器，SMPS 变压器 电子元器件。涵盖详细工作电压/电流、封装尺寸、引脚分布图（Pinout）、工作温度范围等电气参数，支持按原厂型号精准比对、Pin-to-Pin 替代选型及最新原厂官方 Datasheet 规格书免费查阅与下载。
| 器件型号 (MPN) | 制造原厂 | 封装规格 | 电气特性与技术摘要 | 规格书 / 详情 |
|---|---|---|---|---|
|
R8405NL
PDF
|
iNRCORE, LLC |
标准封装
|
PWR XFMR PLANAR 300W SMD | |
|
R8407NL
PDF
|
iNRCORE, LLC |
标准封装
|
PWR XFMR PLANAR 300W SMD | |
|
R8238NL
PDF
|
iNRCORE, LLC |
标准封装
|
PWR XFMR PLANAR 250W SMD | |
|
R8409NLT
PDF
|
iNRCORE, LLC |
标准封装
|
PWR XFMR PLANAR 300W SMD | |
|
R8201NLT
PDF
|
iNRCORE, LLC |
标准封装
|
PWR XFMR PLANAR 250W SMD | |
|
R8304NLT
PDF
|
iNRCORE, LLC |
标准封装
|
PWR XFMR PLANAR 140W SMD | |
|
R8244NL
PDF
|
iNRCORE, LLC |
标准封装
|
PWR XFMR PLANAR 250W SMD | |
|
R8248NL
PDF
|
iNRCORE, LLC |
标准封装
|
PWR XFMR PLANAR 250W SMD | |
|
R8243NLT
PDF
|
iNRCORE, LLC |
标准封装
|
PWR XFMR PLANAR 250W SMD | |
|
PLA32PD41
PDF
|
Vishay Sfernice |
标准封装
|
XFMR | |
|
PLAC100PKIT
PDF
|
Vishay Sfernice |
标准封装
|
XFMR | |
| TDK Corporation |
标准封装
|
XFMR AC/DC CONVERTER | ||
| TDK Corporation |
标准封装
|
XFMR AC/DC CONVERTER | ||
| TDK Corporation |
标准封装
|
XFMR AC/DC CONVERTER | ||
| TDK Corporation |
标准封装
|
XFMR FLYBACK AC/DC CONV 1.3MH TH | ||
|
PA3965.001NL
PDF
|
Pulse Electronics |
标准封装
|
XFRMR FLYBACK 7W | |
| TDK Corporation |
标准封装
|
XFMR CAP CHAR CON DC/DC 5.7UH SM | ||
| TDK Corporation |
标准封装
|
XFMR CAP CHAR CON DC/DC 6.5UH SM | ||
|
PLA51LA32
PDF
|
Vishay Sfernice |
标准封装
|
XFMR DC/DC CONV 128UH CHAS MT | |
|
PA3856.004NLT
PDF
|
Pulse Electronics |
标准封装
|
XFMR FWD P-P DC/DC CONV SMD | |
|
B82802A0030A320
PDF
|
EPCOS - TDK Electronics |
标准封装
|
XFMR FLYBACK DC/DC CONV 40UH SMD | |
|
PL10313T
PDF
|
iNRCORE, LLC |
标准封装
|
POWER | |
|
PL10312
PDF
|
iNRCORE, LLC |
标准封装
|
POWER | |
|
PL10301
PDF
|
iNRCORE, LLC |
标准封装
|
POWER | |
|
PL10305T
PDF
|
iNRCORE, LLC |
标准封装
|
POWER | |
|
PL10236T
PDF
|
iNRCORE, LLC |
标准封装
|
POWER | |
|
PL10205T
PDF
|
iNRCORE, LLC |
标准封装
|
POWER | |
|
PL10212T
PDF
|
iNRCORE, LLC |
标准封装
|
POWER | |
|
PL10240T
PDF
|
iNRCORE, LLC |
标准封装
|
POWER | |
|
PH0809CNLT
PDF
|
Pulse Electronics |
标准封装
|
XFMR DC/DC CONV SMD |
