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The GE DS200DCFBG1B DS200DCFBG1BJB serves as a DC power supply board for the Mark V series. This board converts high-voltage DC input to multiple regulated output levels. You will find this unit in many industrial power generation facilities. General Electric designed this board for the Speedtronic turbine control platform. Its robust construction ensures reliable operation in harsh environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Full Model Number | GE DS200DCFBG1B DS200DCFBG1BJB |
| Category | DC Power Supply Board for Speedtronic Turbine Control |
| Dimensions (W x H) | Approx. 8.8 x 7.0 inches |
| Weight | 0.88 kg (1.94 lbs) |
| Number of Components | 155+ discrete parts including DC-DC converters and filter capacitors |
| Energy Storage | 420 Joules (total capacitive discharge) |
| Interface Type | 1x high-voltage DC input + 6x regulated DC output headers + 4x status monitors + 1x backplane connector |
This board integrates over 155 discrete components onto a multi-layer PCB. Its dimensions measure roughly 8.8 inches wide by 7.0 inches high. The total weight reaches about 0.88 kilograms including the heat sink. One high-voltage DC input brings main power into the conversion stage. Six regulated DC output headers distribute stable voltages to other boards. Four status monitors track output health and fault conditions. One backplane connector provides additional monitoring and control paths. The design stores up to 420 joules of capacitive energy for stable power delivery under load changes.
Functional Layout and Power Conversion
The GE DS200DCFBG1B DS200DCFBG1BJB converts DC power with high efficiency and low ripple. Each DC-DC converter steps the input down to precise output levels. Moreover, the board monitors output voltages continuously and reports any deviations. This variant includes upgraded converters for better load regulation and thermal performance. General Electric specifically designed this power supply board for the Mark V Speedtronic system. You can replace an older board with this unit without changing the rack configuration.
Installation Guidelines and Compatibility
This DC power supply board mounts directly into a standard Mark V rack slot. Always disconnect all power sources before handling the GE DS200DCFBG1B DS200DCFBG1BJB. The board works with existing GE Mark V backplanes and DC supplies. Verify your firmware revision supports this variant. This board maintains backward compatibility with earlier Mark V versions. Proper installation ensures reliable power distribution and system integrity.