220V输入，输出3.3V300mA恒压WT5107

220V降负5V三极管封装SOT23-3非隔离芯片

WT5104非隔离恒压5V500mA

220V转9V1A电源芯片WT5110

220V转5V500mA电源芯片WT5104

220V降12V恒压电源芯片WT5106

220V转3.3V500mA恒压WT5105

220V转3.3V300mA恒压WT5107

110V降3.3V线性降压芯片WT5100

220V降15V恒压非隔离WT5113

交流220V降5V降12V电压可调WT5105

WT5101交流220V降5V电路应用线路图原理图

220V变12V1A非隔离芯片WT5110

220V转5V或220V转3.3V非隔离芯片WT5100

220V降12V非隔离芯片WT5113

WT5112非隔离12V1A芯片

WT5110非隔离220V降18V500mA

WT5101小sot23-3封装220V降5V200mA

WT5104非隔离负压220V降负5V-5V400mA

WT5106降负压220V降负-12V400mA

WT5107辅助电源220V降3.3V400mA

WT5105小家电辅助电源220V转12V500mA

WT5100AC220V降3.3V线性恒压ic