The Newport 8375 is a 7.5 Amp thermoelectric controller module engineered for precise temperature management in laser diode and thermal control systems. Operating as a plug-in component within Newport mainframe controllers, it delivers 60 W of power output with bi-polar TEC drive capability and adjustable control parameters. The module excels in high-density applications including Dense WDM systems and 2-D VCSEL arrays, while maintaining low-noise performance and comprehensive protection mechanisms.
Technical Specifications
• Current Rating: 7.5 Amps
• Power Output: 60 W
• TEC Drive: Bi-polar current driver
• Control Loop Gain: 1 to 127 (adjustable)
• Current Limit: User-settable
• Temperature Sensor Type: Thermistor-based
• Voltage Measurement: TEC module voltage monitoring
• Connector: 15-pin for TEC module and thermistor connections
– Key Features
• Bi-polar current driver for stable temperature regulation
• User-configurable current limiting for TEC protection
• Adjustable loop gain (1 to 127) for application-specific tuning
• Thermistor temperature sensor support
• Automatic module detection in compatible mainframes
• Remote control via IEEE-488 (GPIB) and RS-232C when integrated into 9008 or 9016 mainframes
– Typical Applications
• Laser diode temperature stabilization
• Dense WDM (DWDM) system management
• 2-D VCSEL array thermal control
• EDFA pump laser cooling
• Scientific and industrial thermal management
– Compatibility & Integration
Designed for installation in Newport mainframe controllers: 8008, 8016, 9008, and 9016. Compatible with most standard TEC modules and thermistor-type temperature sensors. Integration provides automatic detection, LCD configuration display, and remote instrument control.
