12v 24v 36v 48V 60v 72v DC to AC 220V 110V 3000W 6500w 7500w High power pure sine wave inverter motherboard PCB circuit board

Main Board Interface Description

Switch: Connect a small switch to control startup or standby.

Indicator lights: Standby or boot instructions

DC Indicator: DC Voltmeter

Fan: 12V0.2A fan

Feedback: Transformer High Voltage End Feedback Back to Main Board

AC Instruction: Connect AC Voltmeter

 This motherboard is a pure power motherboard of Xuanbo power frequency inverters. It needs an external power frequency transformer to output 220V positive Xuanbo AC inverters. The high-power MOS transistor packaged with TO-247 has many advantages, such as high load current, low temperature rise and not easy to be damaged. Inverter adapted battery voltage has 12V 24V 36V 48V 60V several voltage values, customers can choose the appropriate motherboard according to their own needs. The board can be used with corresponding power frequency transformers and batteries after purchase, and can achieve long-term work. This edition has automatic voltage stabilization, overvoltage protection, undervoltage protection, short circuit protection, overload protection, overheat protection, etc. The protection function is perfect, the circuit works steadily and reliably, which greatly protects your electrical equipment. It is a very ideal main board of power frequency positive and mysterious wave inverters.

The main board configuration transformer changes as follows:

12V motherboard with 220V to 6V-7V transformer

24 motherboard with 220V to 12V-14V transformer

36V Main Board with 220V to 18V-21V Transformer

48V Main Board with 220V to 24V-28V Transformer

60V motherboard with 220V to 30V-35V transformer

72V Main Board with 220V to 36V-42V Transformer

Green board