Energy storage inverter PCBA Printed circuit board assembly for energy storage inverters

Energy storage inverter PCBA board is an important part of the energy storage inverter, used to convert direct current to AC power, and save the power in the energy storage device.

Energy storage inverter PCBA board is usually composed of the following main parts:

Main control chip and control circuit: the main control chip is the core of the PCBA board, responsible for controlling the operation and various functions of the energy storage inverter. The control circuit includes circuit protection, analog circuit, digital circuit, etc., which is used to control and monitor the input, output, current, voltage and other parameters of the inverter.

Power supply circuit: used to provide the power supply voltage and current required by the inverter. Usually includes rectifier circuit, filter circuit and voltage regulator circuit.

Inverter circuit: converts the direct current energy stored in the energy storage device into AC power. The inverter circuit is usually composed of MOSFET, IGBT and other power devices, and converts DC power into high-quality AC power through switching control and high-frequency modulation technology.

Output circuit and protection circuit: The output circuit connects the AC power output from the inverter to the load, which can be a household appliance, motor or other equipment. The protection circuit is used to monitor the working state of the inverter and protect the inverter and load in case of abnormal conditions.

Connecting interfaces and sensors: The PCBA board may also include interfaces to other components or systems, as well as sensors for monitoring environmental parameters. These interfaces and sensors can communicate with external devices for remote monitoring and control.

1. Super fast charging: integrated communication and DC two -way transformation

2. High -efficiency: Adopt advanced technology design, low loss, low heating, saving battery power, extending discharge time

3. Small volume: high power density, small space, low weight, strong structural strength, suitable for portable and mobile applications

4. Good load adaptability: output 100/110/120V or 220/230/240V, 50/60Hz sine wave, strong overload capacity, suitable for various IT devices, electric tools, home appliances, do not pick the load

5. Ultra-wide input voltage frequency range: Extremely wide input voltage 85-300VAC (220V system) or 70-150VAC 110V system) and 40 ~ 70Hz frequency input range, without fear of the harsh power environment

6. Using DSP digital control technology: Adopt advanced DSP digital control technology, multi -perfect protection, stable and reliable

7. Reliable product design: all glass fiber double -sided board, combined with large span components, strong, corrosion resistance, greatly improving environmental adaptability