Inverter cabinet structure

What is a DC inverter?

An inverter is a converter that converts DC power (from a battery or storage battery) into fixed-frequency, constant-voltage, or frequency-regulated and voltage-regulated alternating current. It consists of an inverter bridge, control logic, and filter circuit. It consists of semiconductor power devices and drive and control circuits.

What is a control circuit in an inverter?

Inverter circuits usually consist of power semiconductor devices (such as thyristors, IGBTs, MOSFETs, etc.) and corresponding control circuits to achieve voltage and frequency conversion. Control circuit: The control circuit is used to control and regulate the inverter to ensure the stability and accuracy of the output voltage and frequency.

What is frequency inverter?

Frequency inverter is a dedicated accessory of inverter cabinet ,the variable frequency control the speed and the main technical parameters depends on the specification of built-in inverter and external configuration. Inverter cabinet have big difference according to the use of different application and different functions.

What is the function of inverter circuit?

Inverter circuit: The inverter circuit is the core part of the inverter and is responsible for converting DC power into AC power. Inverter circuits usually consist of power semiconductor devices (such as thyristors, IGBTs, MOSFETs, etc.) and corresponding control circuits to achieve voltage and frequency conversion.

What devices are used in inverters?

Currently, devices commonly used in inverters include insulated gate bipolar transistors (IGBTs), power field effect transistors (MOSFETs), MOS-controlled thyristors (MCTs), and intelligent power modules (IPMs), which are advanced and easy to control. Examples of high-power technology.

What is the output terminal of an inverter?

Output terminal: The output terminal of the inverter provides the converted AC power output and is connected to the corresponding load equipment, such as home appliances, motors, etc. The output usually includes an output connector and output protection circuitry. The inverter operates using a similar principle as a switching power supply.