We develop the dc/ac inverter air conditioner control board for many years. serval types for option suited for universal AC and DC compressor.
The REAL inverter is to make a kind of controller that works out communication between the indoor unit and outdoor unit.
This kind of controller system like a “communicator” which has an indoor unit knows the change of outdoor compressor frequency white starting to adjust the indoor unit temperature.
Air conditioner PCB board used for wall mount 1-1.5tons and standing type 2-3tons
Apply electrical voltage:110V and 220V 50hz universal air conditioner system.
All the above is DC/AC inverter ac control board basic characteristic.
Universal AC/DC inverter control board
1800033 is a newly developing universal control system for both DC and AC inverter split air conditioners.
- Drive universal DC/AC compressor.
- Drive outdoor AC fan motor.
- Drive indoor DC fan motor.
- Drive an electronic expansion valve.
- Electrical heating
- Stepper motor with double sockets
The drawings seem like fuzzy, pls contact me to ask the clearest install drawings and video and write your email on below stay on contact.
In the repair market, you can find many fake dc/ac inverter control board, here are some tips you can identify a real inverter PCB board.
Please click title links and you can read details in my blog and how to identify real dc/ac inverter control board.