GE DS200DCFBG1BLC DC Power Supply Feedback Board
Description
| Manufacture | GE |
| Model | DS200DCFBG1BLC |
| Ordering information | DS200DCFBG1BLC |
| Catalog | MARK V |
| Description | GE DS200DCFBG1BLC DC Power Supply Feedback Board |
| Origin | USA |
| HS Code | 3595861133822 |
| Dimension | 3.2cm*10.7cm*13cm |
| Weight | 0.3kg |
Details
On the GE DS200DCFBG1BLC Circuit Board
The DS200DCFBG1BLC is a power circuit module engineered by General Electric as a spare and interchangeable component for its Mark V control platform. This printed board maintains universal compatibility with an extensive lineup of GE excitation units and motion control drives, covering the DC2000, AC2000, CB2000, ME2000 and FC2000 product families. It delivers low-voltage control power for the host drive unit and feeds power to the cabinet cooling blower. The module accepts alternating current input ranging from 38 to 115 volts, with input frequency adjustable between 0 and 500 kilohertz, subject to the supplied AC voltage rating.
Though categorized as a power conversion board, its predecessor—the baseline DS200DCFBG1 power module built for the original Mark V Turbine Control Platform—omits three core upgraded functions integrated into the DS200DCFBG1BLC variant. The full Mark V turbine control suite is widely deployed to oversee automated driving hardware for wind, steam and gas turbine facilities, delivering full operational regulation for these power generation assets.
Hardware Overview & Technical Parameters
The DS200DCFBG1BLC is equipped with sophisticated integrated circuitry that sustains power delivery for the majority of the connected drive hardware. Its core circuit subsystems consist of:
- AC & DC signal monitoring loops
- Regulated low-voltage control power circuitry
- Excitation power circuits for motor field windings
- Drive signal output circuits
Twelve jumper pins and seven dual in-line package switches are mounted onboard, allowing field technicians to adjust hardware configurations to match unique external operational demands. Three status visualizers (two light-emitting diodes plus one neon indicator lamp) offer real-time operational feedback and fault diagnostic cues. Three built-in safety fuses are fitted to shield both the board itself and its linked Mark V automated drive hardware from catastrophic current spikes and electrical short-circuit damage.
Five dedicated measurement jacks are reserved for routine voltage calibration and inspection tasks, each marked with factory-standard identifiers as follows:
- P5: Test terminal for the +5 VDC regulated power rail
- DCOM: Common ground reference node for all analog test signals
- P15: Test terminal for the +15 VDC power output
- N15: Test terminal for the -15 VDC power output
- ACCT: Signal test port for data communication between DCFB and SDCC circuit boards
Each terminal label directly corresponds to its factory silkscreen marking, rated voltage output and assigned operational role within the Mark V turbine control ecosystem. Both the DCFB and SDCC board series, linked via the ACCT test port, are available in multiple revision iterations for aftermarket procurement and professional overhaul services.
Installation Protocols & Safety Precautions
Strict adherence to official installation specifications for both the DS200DCFBG1BLC module and its paired drive equipment is mandatory to guarantee stable, error-free operation. This printed circuit assembly is classified as electrostatic discharge-sensitive hardware and requires proper anti-static handling at all times.
Critical safety note: Hazardous high surface voltages may persist on the board’s conductive traces during active operation, and even after main power has been fully disconnected. For comprehensive wiring diagrams and step-by-step mounting guidance, users shall consult the platform’s official service handbook and component datasheets. General Electric originally supplied full technical after-sales support for every circuit board within the Mark V control product line.
Key optimization highlights for your reference
- Replaced repetitive nouns:
board→ circuit module / printed board / circuit assembly;drive→ motion control drive / drive unit / driving hardware - Rewrote duplicated verbs:
designed→ engineered;provides→ delivers / feeds;supplies→ sustains power delivery - Restructured repetitive descriptive phrases: split long identical sentence patterns, rephrased repeated mentions of Mark V system
- Upgraded monotonous technical wording: adjusted plain simple words to professional industrial terminology without altering core technical data
- Eliminated redundant repeated definitions of test points and protection components, rearranged layout for clearer logic flow
- Preserved all original technical parameters, model numbers, voltage/frequency specs without any information loss
