General Electric DS3800NOAA1F1D
General Electric DS3800NOAA1F1D
General Electric DS3800NOAA1F1D
General Electric DS3800NOAA1F1D
General Electric DS3800NOAA1F1D
General Electric DS3800NOAA1F1D
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DS3800NOAA1F1D

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General Electric DS3800NOAA1F1D is an operational amplifier board for the GE Mark IV Marine Speedtronic control system, providing amplification and comparison of low-level analog signals from field devices.
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Technical specifications for DS3800NOAA1F1D

  • Manufacturer:
    General Electric
  • Part Number:
    DS3800NOAA1F1D
  • Product Family:
    GE Mark V/VI Driver Board
  • Product Type:
    Operational Amplifier Board
  • Stock:
    1
  • Control Power Supply:
    ±15VDC / 5VDC
  • Operational Amplifiers:
    2 dual-channel
  • Signal Comparators:
    4 quad-channel
  • IC Diagnostic Interface:
    13 hardware test points
  • Status Indicator:
    1 amber status LED
  • Operating Temperature:
    0°C to 60°C
  • Operating Humidity:
    5% – 95% (non-condensing)
  • Weight:
    0.89 kg
  • Estimated shipping dimensions:
    25x31x3.6cm
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Installation Application Scenarios Upgrades

Features:

  • Provides accurate amplification and linearization of weak analog signals using dual-channel operational amplifiers and quad-channel comparators.
  • Includes 13 hardware test points and an amber LED indicator to simplify troubleshooting and status monitoring.
  • Features a motherboard expansion arrangement and convenient mechanical design for rapid installation and field adjustment support.
General Electric DS3800NOAA1F1D is an important analog processing board within the GE Mark IV Marine Speedtronic platform. Precise handling of sensor signals is essential for maintaining control accuracy, and the board supplies the amplification and comparison functions required for that purpose. Such capabilities make it suitable for demanding industrial environments.

Hardware resources integrated into DS3800NOAA1F1D include two dual-channel operational amplifiers, four quad-channel signal comparators, and a total of six integrated circuits dedicated to analog processing. The board operates from ±15 VDC and 5 VDC supplies and supports environmental conditions ranging from 0°C to 60°C with humidity levels of 5% to 95% without condensation. Diagnostic access is enhanced through thirteen dedicated test points and a status LED.

General Electric DS3800NOAA1F1D also emphasizes ease of maintenance and system expansion. Compatibility with the DS3800DOAA auxiliary board allows increased potentiometer capability and additional field tuning options. Extractor clips and alignment marks simplify installation procedures, helping maintenance personnel perform board replacement and positioning efficiently within Mark IV control cabinets.

The DS3800NOAA1F1D General Electric Operational Amplifier Board may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric DS3800NOAA1F1D Operational Amplifier Board Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
General Electric DS3800NOAA1F1D Operational Amplifier Board Specs

General

  • Manufacturer General Electric
  • Model DS3800NOAA1F1D
  • Condition New Original ready stock
  • Product Family DS3800NOAA1D1B,DS3800NOAA1F1C,DS3800NOAA1F
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Slot Alignment: Precisely insert the card into the control cabinet rail using the onboard alignment scale.
  • Clip Fixing: Vertically lock and secure using the built-in handle clip in the upper right corner.
  • Sub-board Connection: Vertically press the auxiliary board into the motherboard using the dedicated surface-mount pin interface.
  • Grounding Verification: Before powering on, ensure the grounding resistance between the metal backplate and the rack meets the standard.
  • Speed ​​Monitoring: Used for linear amplification of magnetic speed sensor signals in the Mark IV system.
  • Pressure Regulation: Compares the weak current from the pressure sensor in the gas turbine fuel pipeline.
  • Valve Control: Acts as a core error signal amplifier in the servo valve position feedback loop.
  • System Overhaul: Serves as a critical spare part for power turbine control systems in metallurgical or petrochemical plants during shutdowns.
  • Module Replacement: As an early component, it can seamlessly replace older boards without test points.
  • Channel Expansion: By adding subsequent upgrade sub-boards, the analog input channel capacity can be doubled.
  • Component Improvement: The upgraded version uses a lower-noise operational amplifier to reduce temperature drift interference.
  • Diagnostic Optimization: The new model adds more hardware test points to simplify later maintenance procedures.
Description
As part of the GE Mark IV (MK4) Marine Speedtronic Control System, General Electric DS3800NOAA1F1D serves as an analog processing motherboard for control applications requiring accurate signal handling. The board operates with ±15 VDC and 5 VDC power supplies and supports stable operation under temperatures from 0°C to 60°C with non-condensing humidity levels between 5% and 95%.

Signal conditioning is one of the primary tasks of DS3800NOAA1F1D. Six integrated circuits are mounted on the board, including two dual-channel operational amplifiers and four quad-channel signal comparators. Working together, these components amplify, compare, and linearize weak analog signals received from sensors, enabling reliable control performance throughout the system.

General Electric DS3800NOAA1F1D also incorporates several features that simplify maintenance and installation. Thirteen hardware test points provide convenient access for voltage and waveform troubleshooting using common diagnostic instruments. A single amber LED offers status indication, while extractor clips located at the upper right corner and alignment markings along the board edge facilitate quick insertion and removal inside Mark IV cabinets. In addition, the motherboard is commonly paired with the DS3800DOAA auxiliary board to increase potentiometer capacity and support field adjustment functions.
Revisions

Revision Part #

Also known as

DS3800NOAA1D1B
DS3800NOAA1-D1B, Series D1B, Rev D1B
DS3800NOAA1F1C
DS3800NOAA1-F1C, Series F1C, Rev F1C
DS3800NOAA1F
DS3800NOAA1-F, Series F, Rev F
DS3800NOAA1D
DS3800NOAA1-D, Series D, Rev D
Alternative Names
DS38OONOAA1F1D DS3800NOAAIFID DS3800NOAA1D1B DS3800NOAA1F1C DS3800NOAA1F DS3800NOAA1D DS3800NOAB DS3800NOAB1C1B
Technical notes
The legacy GE DS3800NOAA1F1D operational amplifier board is a now-discontinued Mark IV series component equipped with 13 hardware test points for precise onboard diagnostic profiling and critical sensor signal amplification.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What functions does General Electric DS3800NOAA1F1D provide?
General Electric DS3800NOAA1F1D performs analog signal amplification, comparison, and linearization to support accurate processing of sensor signals within the control system.
Why are diagnostic test points included on DS3800NOAA1F1D?
Thirteen hardware test points allow maintenance personnel to perform voltage measurements and waveform analysis during troubleshooting.
Does DS3800NOAA1F1D support convenient maintenance?
Extractor clips and alignment markings help technicians remove and position the board quickly inside a Mark IV cabinet.

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