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.