High-Capacity DC Power Distribution for Mark V Systems
This power supply board provides regulated DC power to Mark V turbine control components. The GE DS200DCFBG2B converts AC input into stable DC output voltages with higher capacity. The DS200DCFBG2BNC variant offers identical electrical characteristics for direct drop-in replacement. Multiple output rails power different sections of the control system. Consequently, this board ensures stable operation of all connected turbine control modules.
Power Specifications & Output Configuration
The GE DS200DCFBG2B DS200DCFBG2BNC accepts a wide input voltage range for global deployment. Built‑in overcurrent protection prevents damage during short circuit conditions. Aluminum electrolytic capacitors provide energy storage for transient load demands. Four status LEDs indicate input power and output rail conditions clearly. Therefore, this power supply board delivers reliable performance in demanding power generation environments.
| Parameter | Detailed Specification |
|---|---|
| Series | Mark V |
| Input Voltage | 120V AC or 240V AC (selectable) |
| Input Frequency | 50/60 Hz |
| DC Outputs | +5V, +15V, -15V, +24V |
| Output Power | 200W continuous |
| Efficiency | 87% typical |
| Overcurrent Protection | Yes (automatic recovery) |
| Overvoltage Protection | Yes (built-in) |
| Dimensions | 10.0 in x 7.0 in x 2.5 in (25.4 cm x 17.8 cm x 6.4 cm) |
| Weight | 1.6 lbs (0.73 kg) |
| Component Count | Over 190 surface-mount and through-hole parts |
| Energy Storage | Aluminum electrolytic capacitors (3300 µF total) |
| Status LEDs | 4 (AC present, +5V, +15V, +24V OK) |
| Main Connector | One 64-pin male DIN connector |
| Cooling Method | Convection (no fan required) |
| 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 DS200DCFBG2B DS200DCFBG2BNC into a dedicated slot in the Mark V rack. The 64-pin DIN connector mates directly with the backplane for power distribution. You can replace a failed unit with either variant without any system modifications. The board automatically regulates all output voltages after power-up. Consequently, maintenance teams restore normal turbine control within minutes.
Operational Advantages & Higher Capacity
The GE DS200DCFBG2B DS200DCFBG2BNC offers 200W capacity for larger system configurations. Four status LEDs allow instant visual verification of all output rails. A green LED confirms AC input presence at a single glance. Individual LEDs illuminate when +5V, +15V, and +24V outputs remain within specification. Therefore, this power supply board provides dependable high-capacity power for Mark V turbine control systems.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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