GE DS200PCCAG2A DS200PCCAG2ADB Power Connect Board

Why This DC Power Connect Board Distributes Reliable DC Power

The GE DS200PCCAG2A DS200PCCAG2ADB distributes DC power across Mark V turbine racks. This board connects the main power supply to multiple downstream cards. It provides overcurrent protection for each individual output channel. For this reason, the GE DS200PCCAG2A DS200PCCAG2ADB prevents a single fault from shutting down the entire system. It also simplifies power wiring inside crowded cabinets.

Technical Specifications of the Board

We engineer this GE DS200PCCAG2A DS200PCCAG2ADB for robust power distribution. It accepts a 125V DC input supply with ±15% tolerance. The board features two independent output channels with fusing. Each channel includes LED indicators for status monitoring. On‑board capacitors store energy for momentary load changes.

Specification	Value	Additional Notes
Full Model	GE DS200PCCAG2A DS200PCCAG2ADB	DC Power Connect Board
Input Voltage	125V DC ±15%	Standard Mark V DC bus
Output Channels	Two isolated outputs	For distributing to control cards
Overcurrent Protection	Fuse per channel	3A slow‑blow fuses
Status Indication	Two LED indicators	One per output channel
Energy Storage	Electrolytic capacitor bank	680µF total capacitance
Current Rating	5A maximum input	Total input current limit
Dimensions	200mm x 120mm x 60mm	Fits Mark V power racks
Weight	0.58 kg (approximately)	Robust construction for high power
Interface Type	Backplane connector + screw terminals	Heavy‑duty copper terminals
Component Count	26 discrete components	Fuses, capacitors, resistors, LEDs

Hardware Architecture and Power Flow

The GE DS200PCCAG2A DS200PCCAG2ADB includes a bus bar for input power distribution. This bus bar connects directly to the external 125V DC supply. Moving to output side, two fuses protect each downstream card individually. The board also filters incoming power using capacitor banks. Moreover, the G2ADB revision adds enhanced transient suppression. This improvement protects downstream cards from voltage spikes.

Installation and Replacement Guidelines

You must de‑energize the entire cabinet before removing this board. Remove the GE DS200PCCAG2A DS200PCCAG2ADB from its rack slot carefully. Then insert the replacement board into the exact same slot position. Verify all backplane pins align correctly with the connector. Skipping this check may cause improper power distribution. Additionally, test each output channel voltage after completing the installation.