GE IS200DAMAG1BCB Gate Drive Amplifier / Interface Board

FAQ

Q1. What is IS200DAMAG1BCB?
IS200DAMAG1BCB is a gate drive amplifier and interface board used in GE Mark VI Speedtronic turbine and drive control systems to provide amplified gate command signals for IGBT power modules.

Q2. What does this board do?
It amplifies and conditions gate drive signals and interfaces them between the IGBT bridge legs (upper and lower) and the bridge personality interface, helping control power electronics behavior.

Q3. Which systems use this board?
It is used in GE Mark VI Speedtronic control systems, particularly those with 620 frame low‑voltage drive applications.

Q4. What connectors does it have?
It typically includes a 12‑pin vertical connector and a 6‑pin vertical connector for interfacing with IGBTs and controller logic.

Q5. What are the board dimensions?
The board’s approximate dimensions are 160 mm × 160 mm × 120 mm.

Q6. How much does it weigh?
It weighs approximately 0.8 kg.

Q7. What LEDs are on the board?
There are four LEDs: two yellow indicate IGBT “on” status and two green indicate IGBT “off” status.

Q8. Is IS200DAMAG1BCB still available?
This is a legacy Mark VI series board; GE may not actively manufacture it, but it is available through aftermarket and surplus parts suppliers.

GE IS200DAMAG1BCB

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