ABB Extrel FUSE 2A F.B. Emission Board

ABB Extrel FUSE 2A F.B. Emission Board is an electronic control board used in Extrel mass spectrometer systems to supply, protect, and regulate the ion source emission circuitry, incorporating a 2‑amp fast‑blow fuse for sensitive circuit protection in analytical instrumentation. Manufacturer: ABB / Extrel CMS Product type: Emission control circuit board Product name: FUSE 2A F.B. Emission Board Function: Ion source emission power and protection control Fuse type: Fast‑blow (F.B.) Fuse rating: 2 A Application system: Extrel mass spectrometer and residual gas analyzer (RGA) systems Board type: Plug‑in electronic module System integration: Installs into Extrel analyzer electronics chassis Primary function: Protects emission filament and associated circuitry from overcurrent conditions Input power: Supplied from system backplane Output function: Controlled emission current to ion source filament Protection features: Fast‑acting fuse for sensitive emission components Indicators: Board labeling and fuse identification on front panel Construction: Multi‑layer printed circuit board assembly Components: Discrete components, ICs, connectors, power regulation elements Cooling method: Passive cooling via chassis airflow and heat‑sinking Mounting style: Card‑edge / backplane insertion Connector type: Edge connectors and board headers Serviceability: Field‑replaceable module Operating environment: Laboratory and industrial analytical environments Typical applications: Gas analysis, vacuum systems, process monitoring, research instrumentation Compatibility: Designed specifically for Extrel analyzer platforms Duty cycle: Continuous operation in analytical systems Condition: Industrial instrumentation electronic board Manufacturing country: United States of America Please review pictures carefully and let us know if you have any questions!