AC to DC Power Supply PCB Module 220V AC to 12V DC 5W – Compact & Efficient Buck Converter for DIY & Industrial Use YINMIK app TDS meter Pinpoint precision every time –

Pinpoint precision every time – 0

easy-to-read touch display that clearly shows temperature and humidity values at a glance

and DIY enthusiasts modernising older wiring — this RCBO installs on a standard DIN rail in minutes with no special tools

Crafted entirely from premium-grade brass

AC to DC Power Supply PCB Module 220V AC to 12V DC 5W – Compact & Efficient Buck Converter for DIY & Industrial Use YINMIK app TDS meter Pinpoint precision every time –High Efficiency & Low Heat: Achieves 70% efficiency at 220V AC under full load, with minimal heat generation and low power consumption for enhanced reliability. Short Circuit Protection: Equipped with direct short circuit protection, automatically resuming normal operation after the short circuit is removed, ensuring safe use. Compact & Versatile Design: Easily integrates into PCBs, smart home devices, automation systems, and communication equipment,