The SF01-SK5B series is a dedicated single live wire power supply module featuring ultra-low and ultra-wide voltage input with high reliability. It can be widely used in single live wire smart home products and non-isolated power supply products where power consumption requirements are extremely stringent. It can replace low-efficiency resistor-capacitor step-down power supply circuits (such as those in white goods, smart meters, automation instrumentation power supplies, etc.) and standby power supplies for low-power electrical appliances, providing stable operating voltage for load devices. The key features of this series include:
