Mini Step-Down Power Supply Module, Intelligent Home Switching Power Module AC-DC Isolated Power Module 220v to 3.3v, HLK-PM03 DC Power Module AC DC Converter 220V to 3.3V（3PCS）

Description

Power Up Your Smart Home! ⚡

The HLK-PM03 Mini Step-Down Power Supply Module is an intelligent AC-DC isolated power module designed for smart home applications. With a compact size, it efficiently converts 220V to 3.3V, ensuring safety and reliability with features like over-current protection and low power consumption. This package includes three modules, making it an ideal choice for various automation and communication needs.