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GE

GE DS3800HMPJ1A1D Microprocessor Board

SKU DS3800HMPJ1A1D

  • Part Number:

    DS3800HMPJ1A1D

  • Manufacturer:

    GE

  • Condition:

    Brand New & in Stock

  • Product Type:

    Microprocessor Board

  • Origin:

    USA

  • Shipping Detail:

    Fedex and UPS etc

  • Warranty:

    12 months

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GE DS3800HMPJ1A1D Microprocessor Board

The GE DS3800HMPJ1A1D, also cataloged under the Mark IV Speedtronic series, is a microprocessor board designed for turbine control applications. It integrates into the Mark IV TMR (Triple Modular Redundant) architecture, which was GE’s first Speedtronic system to employ processor voting for enhanced reliability.

Technical Specifications

Parameter Specification
Manufacturer General Electric
Series Mark IV Speedtronic
Functional Part Number DS3800HMPJ1A1D
Acronym HMPJ
Grouping Group 1
Assembly Type Normal Assembly
Manufacture Location Salem, Virginia, USA
Board Components PROMs/EPROMs, resistors, diodes, capacitors, ICs
Connectors Backplane connector, cable connector, vertical pin
Indicators LED (yellow, red)
Retention Two retention clips, drilled installation holes
Daughterboard Support Yes, via standoffs and cable connector

Functional Overview

  • TMR Reliability: The board participates in triple modular redundancy, where three processors vote on inputs to reduce downtime and improve fault tolerance.
  • Customization: Jumper switches allow configuration changes to match system requirements.
  • Integration: Fits into the Mark IV VME rack installation assembly, with retention clips and insulated mounting holes for safe installation.
  • Components: Over fifty integrated circuits, including PROMs/EPROMs for firmware storage, resistor networks, capacitors, and diagnostic test points.

Frequently Asked Questions

Q: Where was the DS3800HMPJ1A1D manufactured? A: At GE’s Salem, Virginia factory.

Q: Does the board use retention clips? A: Yes, two retention clips are located on the right-hand side for secure rack installation.

Q: Can jumper settings be customized? A: Yes, jumpers allow configuration changes, but replacement boards should match the original jumper settings unless otherwise specified in GE documentation.

Related Tags:
GE Mark V Mark VIe Microprocessor Board
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We offer a standard one-year warranty for all new and original items.
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What is the warranty period?
We offer a standard one-year warranty for all new and original items.
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