Samsung Dual Inverter Split AC Outdoor Main...
Samsung DB41-01439A Outdoor Main PCB Board is designed for Samsung Dual Inverter Split Air Conditioners. This PF1_20E_INV control board manages compressor operation, inverter communication, outdoor fan motor control, protection functions, and system diagnostics. Manufactured with CT1600V PCB material and 2 oz copper foil, it provides reliable and efficient performance.