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This General Electric PCB is a DS200DSFBG2 Driver/Shunt Feedback Card manufactured for their Mark V Turbine Control System Series.



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  • Part Number: DS200DSFBG2
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark V DS200

DS200DSFBG2 Technical Specifications

Manufacturer GE General Electric
Series Mark V
Part Number DS200DSFBG2
Functional Description Driver/Shunt Feedback Card
Functional Acronym DSFB
PCB Coating Normal Coating

Product Description

The DS200DSFBG2 is a Mark V board component. It was manufactured by General Electric as part of one of their later Speedtronic gas/steam turbine management systems. The Mark V can be set up with either TMR (triple modular redundant) or Simplex control, depending on the needs of the turbine system. The Mark V Series offers built-in diagnostics that can identify faults to the board level, online maintenance tools, and a direct sensor interface. The DS200DSFBG2 and other MKV boards can be purchased from AX Control as reconditioned, refurbished, and fully tested units. This specific DS200DSFBG2 Driver/Shunt Feedback Card is actually the original Driver/Shunt Feedback Card that was manufactured for the Mark V Series of Turbine Control Systems, as evidenced by the absence of any trailing alphanumeric digits in the DS200DSFBG2 functional product number.

Hardware Tips and Specifications

The DS200DSFBG2 functions as a Driver Shunt Card, which means that it necessitates its own series of hardware component inclusions and specifications. This DS200DSFBG2 PCB is a nearly square board with only a few components on its surface, designed to monitor shunt current feedback. Two faults can be generated by this current feedback, including a DI/DT fault and an IOC fault. A DI/DT fault will occur if there is a 100% or greater step change of rated shunt current. An IOC fault will be reported to this DS200DSFBG2 PCB's greater Mark V Series drive assembly if the current exceeds 250% rated current. The DS200DSFBG2 is populated by a transformer component near its right edge. It has several transistors, over a dozen mounting eyelets ringed with conductive material, plug connectors, and stab-on connectors. The mounting eyelets are used for connections like device gates and device emitters. The DS200DSFBG2 Driver/Shunt Feedback Board has resistor network arrays mixed in with metal film resistors, and uses a variety of capacitors primarily made from ceramic material. There are several LED indicators on the board, but no configurable hardware or fuse components. Technical support products from General Electric will provide more details about the DS200DSFBG2; These include user guides and product manuals. 

Considering the relative lack of Mark V Series instructional manual materials detailing this DS200DSFBG2 PCB available online, the DS200DSFBG2 functional product number itself can be identified as a primary source of hardware information for this DS200DSFBG2 device. This DS200DSFBG2 alphanumeric product number includes details such as:

  • A normal Mark V Series assembly type
  • A domestic location of original manufacture
  • The DSFB functional product abbreviation
  • A normal style of PCB protective coating
  • A Group Two Mark V series grouping

As mentioned before, this DS200DSFBG2 Driver/Shunt Feedback Card was the original Driver/Shunt Feedback Card manufactured for placement within General Electric's Mark V Turbine Control System Series, and as such, generally adheres to the basic performance specifications available in original General Electric instructional documentation. 

Frequently Asked Questions about DS200DSFBG2

How is this DS200DSFBG2 printed circuit board's status as a Mark V Series Group 2 product revealed?

The G2 series grouping tag in the DS200DSFBG2 functional product number reveals this DS200DSFBG2 PCB to be both a member of the Mark V Series Group 2 and to be a normally-coated Mark V Series product.

What does this DS200DSFBG2 Driver/Shunt Feedback Board's normal style of printed circuit board coating involve?

The normal style of PCB coating applied to this DS200DSFBG2 product is a thick, basic level of protection that adheres to individual hardware components on a functional priority basis.

Reviews For DS200DSFBG2

Internal Review

This DS200DSFBG2 printed circuit board is the original Driver/Shunt Feedback board manufactured by trusted retailer for their Mark V Series, as explained in further detail above. While this DS200DSFBG2 Driver/Shunt Feedback board does not make use of a singular functional or artwork-minded revision in its assembly, it is still a well-supported Mark V Series option, as it boasts numerous various voltage-limiting hardware components and belongs to the uncommon second grouping of Mark V Series products. Available for repair or replacement. - AX Control Lead Technician

Repair Services For DS200DSFBG2

Type Lead Time Price Action
Repair Service 1-2 weeks $1135

Our highly skilled technicians can repair your DS200DSFBG2. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
Learn More