{"product_id":"ge-ds3800noaa1f1d-mark-iv-operational-amplifier-board","title":"Carte amplificateur opérationnel Mark IV GE DS3800NOAA1F1D","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDS3800NOAA1F1D\u003c\/strong\u003e operates as a specialized motherboard assembly engineered for the \u003cstrong\u003eMark IV\u003c\/strong\u003e Speedtronic turbine control platform. This operational amplifier board scales signal monitoring capacities during automated sequence routines, including turbine startup, cooldown, and shutdown phases.\u003c\/p\u003e\n\u003cp\u003eThe structural framework of the \u003cstrong\u003eDS3800NOAA1F1D\u003c\/strong\u003e processes vital environmental and fuel parameters by monitoring air, fuel, and water emissions loops. It acts as the primary host baseboard for the smaller auxiliary DS3800DOAA daughterboard, which interfaces via twenty-nine board-to-board connector pins to add multiple tuning potentiometers and quick-connect screw mounts. Onboard signal conditioning relies on six integrated circuits containing low-power, low-offset voltage quad comparators and dual operational amplifiers alongside a single transistor, resistors, capacitors, and steering diodes. Built with factory-drilled corner mounting slots and an alignment-marked upper edge, the assembly integrates a single amber diagnostic LED, thirteen dedicated test points, and one heavy-duty PCB mating connector to establish low-latency analog monitoring trunks.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Board Expansion Core:\u003c\/strong\u003e Acts as a solid motherboard accepting an auxiliary DS3800DOAA board via 29 specialized interconnect pins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Offset Signal Conditioning:\u003c\/strong\u003e Utilizes low-power quad comparators and dual operational amplifiers to maintain signal fidelity across processing lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Insertion Levers:\u003c\/strong\u003e Features factory-installed extractor clips on the right corners to provide lever points during slot maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocal Loop Diagnostics:\u003c\/strong\u003e Equipped with 13 built-in hardware test points and an amber status LED to facilitate real-time fault mapping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated Turbine Sequence Tracking:\u003c\/strong\u003e Deployed inside Speedtronic panels to condition feedback variables during automated startup, shutdown, and cooldown steps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Emission Monitoring:\u003c\/strong\u003e Tracks and normalizes parameter metrics originating from exhaust air, turbine fuel, and water injection loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Signal Comparison Loops:\u003c\/strong\u003e Operates within legacy industrial control networks requiring precise, low-drift operational amplifier thresholds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGE Energy (General Electric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDS3800NOAA1F1D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMark IV Speedtronic Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOperational Amplifier Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntegrated Circuits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 ICs (including Low Power\/Low Offset Quad Comparators \u0026amp; Dual Op-Amps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransistor Array\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Onboard Transistor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStatus Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Amber LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiagnostic Access\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13 Hardware Test Points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterconnect Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e29 Board-to-Board Auxiliary Pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm Factor Mechanicals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFactory-drilled board corners with two right-hand extractor clips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eConnector Designation\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eType \/ Part Number\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLeft Edge Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCB Mating Connector (218A4553-AMP 102041)\u003c\/td\u003e\n\u003ctd\u003eMain backplane data and analog signal routing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuxiliary Interface Nodes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e29-Pin Board-to-Board Headers\u003c\/td\u003e\n\u003ctd\u003eDirect interconnection to the DS3800DOAA daughterboard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Voltage De-energization:\u003c\/strong\u003e Confirm total power suppression across the entire control panel rack housing before touching or adjusting internal circuit card groups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic Grounding Setup:\u003c\/strong\u003e Technicians must utilize a verified, grounded ESD anti-static wrist strap to safeguard the onboard low-offset comparators against catastrophic dielectric breakdown.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Card Attachment:\u003c\/strong\u003e Align and press the 29 connection pins of the auxiliary DS3800DOAA board firmly into the motherboard slots before sliding the structural unit into the panel slot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLevered Channel Seating:\u003c\/strong\u003e Guide the card via the alignment-marked upper edge into the card guide tracks, using the right-side extractor clips to secure complete seating into the mating receptacle.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52695420436843,"sku":"DS3800NOAA1F","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/general-electric-ds3800noaa1f1d-operational-amplifier-xlzi0dysstl_b6d24dc8-9967-4239-b512-6738d0ba4a7a.jpg?v=1766135391","url":"https:\/\/www.plcprotech.com\/fr\/products\/ge-ds3800noaa1f1d-mark-iv-operational-amplifier-board","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}