The KZ12033A1 is an internal power supply board (power PCB) manufactured by Kaizheng. It is primarily used as the main power board for HQ Screen 19.5-inch LED monitors (specifically the 19.5HQ-LED model). Technical Specifications
If you're comfortable sharing, are you looking to repair a damaged board or find a replacement unit for your monitor? kz12033a1
The board is designed to convert AC wall power into multiple DC voltages required for the monitor's LCD panel, backlight, and control logic. Input Voltage: AC 100V – 254V, 50/60Hz (Bivolt) Input Current: 1.0A Total Power Output: 30W DC Output Voltages: 12V / 3.0A: Primary power for the main board and logic The KZ12033A1 is an internal power supply board
: Combines the AC-to-DC power converter (SMPS) with the LED backlight driver circuit. Mercado Livre 2. Common Symptoms of Failure If this board is faulty, you may notice: : The monitor indicator LED does not light up at all. No Backlight The board is designed to convert AC wall