750W 12V-220V Pure Sine Wave Inverter Circuit Board

Description

The 750W 12V-220V Pure Sine Wave Inverter Circuit Board is a highly efficient power conversion solution designed for diverse energy needs. This circuit board allows you to convert 12V DC from a battery or solar setup into stable 220V AC power, suitable for running sensitive appliances and electronic devices. Unlike modified sine wave inverters, this pure sine wave inverter ensures cleaner and smoother energy output, minimizing noise and protecting sensitive equipment such as laptops, medical devices, and other precision electronics.

With a robust 750W capacity, this inverter circuit board provides reliable power for small to medium appliances, making it ideal for off-grid living, RVs, boats, or emergency backup systems. Its advanced protection features include over-voltage, under-voltage, overload, and short-circuit protection, ensuring both your devices and the inverter itself are safeguarded from potential damage.

The compact design of the board allows for easy installation in a wide range of setups. Whether you’re looking to power household electronics, office equipment, or camping gear, the 750W Pure Sine Wave Inverter Circuit Board delivers consistent, reliable AC power with superior efficiency and reduced harmonic distortion, ensuring smooth operation of your devices.

Specifications:

Comes with a transformer, can be directly connected to the battery
Output waveform: pure sine wave
Input voltage: DC12V (10V-14V)
Output voltage: AC220V
Frequency: 50HZ
Peak power: 1000W
Rated power: 750W (500W can work for a long time after testing)
Features:
1. The main transformer is two EC40 primary using copper tape winding
8 power tubes in the front stage, rated power 650 watts
Maximum power of 1000 watts in a short time
2. The no-load current is about 300MA, and the fan is controlled by chip intelligent temperature control
3. Use imported ST disassembled high-power FET
4. After a long time of testing, ST’s power tube compatibility and stability are relatively good

While the inverter has short circuit overload protection function, electronic products  can not be 100% complete. So if possible, don’t intentionally overload or short circuit the inverter.