Intelligent Power Management for Mark V Systems
This power supply control board manages power distribution and monitoring for GE Mark V systems. The GE DS200SDCIG2A regulates multiple output rails and monitors their health. The DS200SDCIG2AFB variant offers identical functionality for direct drop-in replacement. Built‑in fault detection circuits identify overcurrent, overvoltage, and undervoltage conditions. Consequently, this board ensures stable power delivery to all connected turbine control components.
Power Monitoring & Control Specifications
The GE DS200SDCIG2A DS200SDCIG2AFB continuously monitors output voltages and current draw. It sends fault signals to the main processor when parameters exceed safe limits. Multiple comparator circuits provide redundant monitoring for fail-safe operation. A watchdog timer automatically attempts to reset the board during transient faults. Therefore, this power control board delivers intelligent power management for critical turbine control applications.
| Parameter | Detailed Specification |
|---|---|
| Series | Mark V |
| Monitored Outputs | +5V, +15V, -15V, +24V |
| Voltage Accuracy | ±1% of reading |
| Current Sensing Range | 0A to 20A per rail |
| Fault Detection | Overcurrent, overvoltage, undervoltage |
| Fault Response Time | < 1 ms |
| Watchdog Timer | Yes (software-configurable) |
| Status LEDs | 5 (POWER, +5V, +15V, -15V, +24V OK) |
| Input Voltage | 24V DC from backplane |
| Power Consumption | 3W typical |
| Dimensions | 10.0 in x 7.0 in x 1.5 in (25.4 cm x 17.8 cm x 3.8 cm) |
| Weight | 0.85 lbs (0.39 kg) |
| Component Count | Over 140 surface-mount devices |
| Main Connector | One 64-pin male DIN connector |
| Test Points | 6 (voltage and current monitoring) |
| Energy Storage | 470 µF (hold-up capacitance) |
| Operating Temperature | 0°C to +50°C |
| Storage Temperature | -20°C to +70°C |
| Humidity Range | 20% to 95% RH (non-condensing) |
Installation & System Integration
You insert the GE DS200SDCIG2A DS200SDCIG2AFB into a standard Mark V rack slot. The 64-pin DIN connector mates directly with the backplane for power monitoring. The board automatically synchronizes with the main processor after power-up. A watchdog timer monitors communication integrity continuously. Consequently, the power control board sends fault alerts to the CPU within milliseconds of any abnormality.
Operational Advantages & Fail-Safe Monitoring
The GE DS200SDCIG2A DS200SDCIG2AFB provides redundant monitoring for all critical power rails. A green POWER LED confirms the board receives correct operating voltage. Individual OK LEDs illuminate when each output rail remains within specification. A red FAULT LED signals when any monitored parameter exceeds safe limits. Therefore, this power supply control board delivers essential power management for Mark V turbine control systems.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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