DS200DCFBG1BGB is a power board manufactured by General Electric for the Mark V board series. This power board has many circuits used to power the circuit board and installed drivers. Its main feature is to control the source input power from the power transformer to the circuit board, and provide control level power and cabinet fan power.

The rated voltage of DS200DCFBG1BGB is between 38 and 115 VAC, and the frequency range of the circuit board output can range from 0 to 500 kHz depending on the input voltage. This board consists of motor excitation power supply, driver, AC/DC monitoring and control level power supply circuit, and has many circuits that interface with the installed driver.

In addition, the DS200DCFBG1BGB integrates 12 jumpers and 7 DIP switches, providing users with configurable system options. On board status indicator lights, including two LEDs and a neon light, provide users with diagnostic information about the status of fuses. The user also has five test points to check the voltage level of the entire circuit board.