BXA-12579

Inverters are electrical devices that convert a dc input voltage to an ac output voltage. The BXA-12579 application field and working principle can be divided into two categories: motor control application and power conditioning application.

In motor control applications, BXA-12579 works as a three-phase bridge-connect converter. In order to handle the large electrical power demand, the BXA-12579 uses insulated gate bipolar transistors (IGBT) to cut off or bridge the three-phase voltage. When motor control is needed, the input dc voltage is converted into three-phase ac voltage, and the phase number is adjusted by controlling the voltage angle, voltage amplitude and frequency to make sure the motor works effectively to complete the task.

In power conditioning applications, BXA-12579 is usually used as an inverter in two forms: DC-DC converter and two-level inverter. DC-DC converter works to convert input dc voltage to the desired output voltage. BXA-12579 usually adopts a step-up converter as the topology, and IGBT switching devices are used to make the conversion efficient. In this way, the voltage can be adjusted to the desired level. Two-level inverter is used to connect an ac or dc input voltage to a common ac or dc output voltage. The two-level inverter can be configured to provide a full-bridge or half-bridge output. In this form, BXA-12579 employs two IGBTs in a single phase as a series device. These IGBTs are switched on and off at the right time to achieve the desired voltage level.

In conclusion, BXA-12579 plays a significant role in motor control and power conditioning applications. With its sophisticated and efficient IGBT devices, BXA-12579 can be used both for motor controls and power conditioning, making it a versatile device.