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3 year warranty

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This DS200EXDEG1ABA General Electric De-Excitation Control Board was manufactured to exist in the Mark V Turbine Control System Series.



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  • Part Number: DS200EXDEG1ABA
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark V DS200

DS200EXDEG1ABA Technical Specifications

OEM General Electric
Product Series Mark V Speedtronic
Part Number DS200EXDEG1ABA
Functional Acronym EXDE
Revision Quantity 3 Revisions
LED Indicators 5 LED Indicators
Customizable Hardware Jumper Switches

Product Description

The DS200EXDEG1ABA circuit board is one of many EXDE boards available within AX Control’s vast General Electric Speedtronic Series stock. This board is designed for use within a Mark V turbine control system as an excitation control board, which is interesting given its official functional product description as a De-Excitation Control Board. This juxtaposition can be attributed to the general function of most General Electric Mark V Series printed circuit boards within an excitation control system; as the DS200EXDEG1ABA De-Excitation Control Board just happens to possess something of an opposite functional description. This DS200EXDEG1ABA De-Excitation Control Board is not actually the original De-Excitation Control Board offered within the Mark V Series; that would be the DS200EXDEG1 parent circuit board missing this device's three significant product revisions.

Hardware Tips and Specifications

As with any General Electric Mark V Series product available in our stock of new and reconditioned printed circuit boards, this DS200EXDEG1ABA De-Excitation Control Board necessitates the insertion of several specific hardware components and component specifications to achieve its originally-intended functionality. The DS200EXDEG1ABA features two 34-pin vertical pin connectors near the top corner of the board. Nearby there are two additional 10-pin connectors. The DS200EXDEG1ABA board has multiple stab-on connectors that are used in conjunction with their correspondent surface wiring. The board also has several jumper switches and transistors, for maximum customization purposes. Other board components include five LED indicators, TP test points, and high-voltage capacitors, along with several heat sinks and terminal blocks.

The high-voltage capacitors in the assembly of this DS200EXDEG1ABA PCB store high-voltage current, which means this board has the potential to deliver a high-voltage shock during installation. Be sure to give the board time to dissipate current after external power has been removed before even attempting touching the board. Power is typically supplied to the DS200EXDEG1ABA board using a plug connector that snaps into place; when the plug is connected properly it snaps into place securely with a click. To remove the DS200EXDEG1ABA PCB's power cable, hold the plug end (not the cabling) and pull it out of the connector from the end. This ensures you do not damage the more fragile cabling. The DS200EXDEG1ABA board typically ships quickly (within a few hours) of your order placement. If you need expedited service above that quick turnaround, please let our team know when you place your order. Limited inventory items may take longer to ship.

Frequently Asked Questions about DS200EXDEG1ABA

Are this DS200EXDEG1ABA De-Excitation Control Board's terminal connections related to its terminal blocks?

Yes. All of the terminal connections made to the external assembly of this DS200EXDEG1ABA De-Excitation Control Board are made to one of this PCB's terminal blocks.

Would this DS200EXDEG1ABA De-Excitation Control Board be protected by any warranty upon my purchase?

Yes. Immediately following your original purchase from AX Control, this DS200EXDEG1ABA PCB and a host of other Mark V Series circuit boards would be deemed as protected by AX Control's guaranteed three-year warranty.

Reviews For DS200EXDEG1ABA

Internal Review

This DS200EXDEG1ABA De-Excitation Control Board is generally also definable as an excitation control board, as it appears in the Mark V Series of turbine control products and is heavily involved in excitation processes. While this confusing detail is true, it should be no cause for concern, as this DS200EXDEG1ABA printed circuit board makes use of its full possible range of three total significant product revisions, and is equipped with heat sinks and various voltage-limiting components from the Mark V Series. - AX Control Lead Technician

Repair Services For DS200EXDEG1ABA

Type Lead Time Price Action
Repair Service 1-2 weeks $975

Our highly skilled technicians can repair your DS200EXDEG1ABA. 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