Constant Current Power Supply Board MP5865TL-YC70 / YC70A, TV Power Driver Board Replacement Part, Compatible Advertising Screen, Education Display Power Board MP5865TL-YC70 YC70A

This MP5865TL-YC70 / MP5865TL-YC70A constant current power board is a professional replacement power driver board designed for commercial advertising displays and educational touch screens. It adopts mature constant current power supply architecture to maintain stable current output for backlight and mainboard system during long-time continuous operation.

Optimized EMI anti-interference circuit reduces electromagnetic noise, ensuring clear display image without flickering, flashing or shutdown failures caused by unstable power supply. Multiple intelligent safety protection mechanisms are integrated on the PCB. Once abnormal voltage, overload current, short circuit or excessive temperature occurs, the power board will automatically cut off output to protect the display panel and related components from permanent damage.

All interfaces, connector definition and fixed hole locations are fully consistent with the original MP5865TL-YC70 and YC70A version. Professional quality inspection and aging testing are carried out one by one before delivery to guarantee normal startup and stable continuous operation.

Ideal maintenance spare part for technicians repairing commercial advertising machines, teaching all-in-one machines and large-size display devices. Please confirm your broken power board model is MP5865TL-YC70 or YC70A before ordering. Professional installation is recommended to prevent improper operation causing secondary damage.