5 Wires Universal LCD TV Power Module, Power Conversion Module

• Customization: Available
• Output Type: Multiple
• Output Power: 1 - 50W
• Model NO.: MKL-36
• Input Voltage: 12V-18V
• Transport Package: Carton Box
• Origin: China
• HS Code: 85049020

Product Description

Specification:
Uses: to solve the 9-28-inch LCD monitor power supply maintenance problems
1. foot yellow line: DRAIN, power control side, then the original high-power MOS power supply D-pole. Generally the middle of the power switch tube feet.
2. feet black line or powder line: GND, module ground 300v, then the negative capacitor, the same line can be. Directly connected to a large filter capacitor negative.
3. feet red line: VCC, the module power supply side, then the feedback winding terminal rectifier capacitor after the positive, continuous power supply, the voltage between 12-18V.
4. feet white line: FB, voltage feedback, then optocoupler 4 feet, please check the optocoupler 3 feet heat, not heat,then put the optocoupler short to the hot ground, while the 4-pin peripheral circuit disconnected.
5. feet green line: start start pin, then +300 v capacitor positive Customers must be optimistic about the specific connection method after modification, do not blindly random access.