IS200EPSMG1A Exciter source module

IS200EPSMG1A Exciter source module

The IS200EPSMG1A is a powerful exciter power module that provides a stable and reliable power supply to the excitation control system, and ensures the normal operation of the system through its unique voltage conversion and regulation functions.

Its main functions include:

Power Supply: The IS200EPSMG1A provides the necessary power supply for the excitation control system. Specifically, it provides +5V DC, 15V DC and 24V DC power to the control component backplane, ensuring stable operation of the system.
Voltage conversion and regulation: The power module contains two main parts: a step-down regulator and a push-pull inverter. The step-down regulator is responsible for converting the input voltage to a 50V DC intermediate voltage, which is then fed to a push-pull inverter that further generates the necessary multiple output voltages.
Fuse function: The IS200EPSMG1A also acts as a fuse between the regulator power supply (DC link) and the step-down regulator, providing additional security to the system.