This board drives IGBT gates in GE Mark VIe power conversion systems. It translates low-voltage control signals into high-current switching pulses. Therefore, it enables precise regulation of motor drives and generator exciters.
Technical Specifications of GE IS200DAMEG1A IS200DAMEG1ADB
The GE IS200DAMEG1A IS200DAMEG1ADB measures 24.0 cm in length and 17.5 cm in width. Its board weight equals approximately 0.48 kg for straightforward handling. A single 64-pin male connector links this board to the main controller. Additionally, the board provides six independent gate driver channels.
| Parameter | Specification |
|---|---|
| Brand | General Electric (GE) |
| Full Model | IS200DAMEG1A IS200DAMEG1ADB |
| Category | Gate Driver Board |
| Dimensions (L x W) | 24.0 cm x 17.5 cm (9.45″ x 6.89″) |
| Board Weight | 0.48 kg (1.06 lbs) |
| Primary Interface | 1 x 64-pin Male Connector |
| Gate Driver Channels | 6 Independent Channels |
| Output Voltage | +15 VDC / -8 VDC (Gate to Emitter) |
| Peak Output Current | 4 A per Channel (Sink and Source) |
| Switching Frequency | Up to 20 kHz |
| Propagation Delay | < 150 ns (Typical) |
| On-Board Components | 6 Gate Driver ICs + 12 Fast Recovery Diodes + 1 Desaturation Detector |
| Energy Storage | 6 x 22 µF Ceramic Capacitors (50V, X7R) |
| Operating Voltage | +5 VDC and +24 VDC from Backplane |
| Isolation Rating | 2500 Vrms (Input to Output Side) |
| Protection Features | Desaturation Detection + Undervoltage Lockout (UVLO) |
Energy Storage and Gate Drive Integrity
The GE IS200DAMEG1A IS200DAMEG1ADB stores energy using six ceramic capacitors. Each capacitor sits adjacent to its respective gate driver IC. This placement minimizes loop inductance for clean switching waveforms. Moreover, desaturation detection protects IGBTs from short-circuit conditions instantly.
Installation and Driver Layout
You will find six output channels arranged sequentially along the board’s edge. Each channel includes status LEDs for fault and active indications. The board also features four mounting holes for secure rack attachment. Thus, it fits firmly into any standard Mark VIe driver slot.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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