SP687是一款X2电容放电IC
可阻断X2电容器中的电流

放电电阻器，将功率损耗降低到小于

230伏交流电压下为5兆瓦. When AC voltage is disconnected,


SP687 automatically discharges the X2 capacitor by

connecting the series discharge resistors. This operation

allows total flexibility in the choice of the X2 capacitor

to optimize differential mode EMI filtering and reduce

inductor costs, with no change in power consumption.

SP687 meets IEC 62368-1: 2020 version.
 AC/DC Switching Power Adaptor/Desktop

Battery Charger

Open-Frame Switching Power Supply

 LED Power Supply