36V 4000W Pure Sine Wave Inverter Board PCB Board Need 220V To 18V-21V Power Frequency Transformer

36V 4000W Pure Sine Wave Inverter Board PCB Board Need 220V To 18V-21V Power Frequency Transformer

Board's Interface Description:
- Switch: Connect a small switch to control power-on or standby
- Indicator: Standby or power-on indicator
- DC Indication: Connect to DC voltmeter
- Fan: Connect to 12V 0.2A fan
- Feedback: The high voltage end of the transformer is fed back to the board
- AC Indication: Connect to AC voltmeter

Description:
It is a pure sine wave industrial frequency inverter power motherboard. It needs an external industrial frequency transformer to invert and output 220V sine wave AC. High-power MOS tube in TO-247 package features large carrying current, low temperature rise and not easy to damage.

After purchasing this board, it can be used by connecting corresponding power frequency transformer and battery, and can achieve long-term work. This version has automatic voltage stabilization, overvoltage protection, undervoltage protection, short circuit protection, overload protection, overheating protection, etc. Perfect protection function, stable and reliable circuit work, which greatly protects your electrical equipment. It is a very ideal power frequency sine wave inverter board.

Package Included:
- 1 x Set of Pure Sine Wave Inverter Board

Note:
- Battery and transformer are not included.