$776.00 ships: 10 days | item#: RLS/TEC-1122-SV
- Two Independent TEC Controller / Driver Channels
- 2 x 220 Watt TEC Controllers
- Output Current up to ± 10 Amps per Channel
- Output Voltage up to ± 21 Volts Per Channel
- Temperature Precision / Stability: <0.01°C
- Offered by Meerstetter Engineering GmbH, a Laser Lab Source Marketplace Seller
Sold & Supported in North America by: LaserDiodeSource.com, part of the Laser Lab Source Marketplace Group
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220 Watt Dual Output TEC Controller Overview
The TEC-1122-SV is a RoHS compliant and specialized TEC Controller/power supply able to precision-drive two independent Peltier elements. Each channel features a true bipolar DC current source for cooling/heating, two temperature monitoring inputs (1x main, 1x auxiliary), and intelligent PID control with auto-tuning. The TEC-1122's two independent channels may also be operated in parallel, to either drive two individual or one common load (current doubling).
Auxiliary Temperature Sensors for Added Safety
The TEC-1122-SV is delivered configured for NTC (thermistor) temperature sensors. The controller is also configured with auxiliary temperature sensor inputs that allow the connection of NTC probes located on the heat sinks of the Peltier elements; these auxiliary sensors can be used to ensure the thermal safety of the electronics system by preventing thermal runaway. The analog measurement circuit is factory calibrated.
Further functionality includes smooth temperature ramping, thermal stability indication and auto gain (NTC probes). The PC-Software allows data logging and configuration import/export.
Digital Control for Automated OEM Applications
The TEC-1122-SV is fully digitally controlled and its firmware offers numerous communication and safety options. It has an included PC-Software that allows configuration, control, monitoring, and live diagnosis of the TEC Controller via USB and RS485. All parameters are saved to non-volatile memory. Saving can be disabled for bus operation.
Complete Laser Diode Control Control Solution Portfolio
The TEC-1122-SV is part of the TEC-Family of Meerstetter TEC Controllers designed to operate alongside devices of the LDD-Family of laser diode drivers. Both families of drivers share the same system bus, design, technology and physical dimensions.
Multiple Configurations for Application Versatility
The TEC-1122-SV is available in other configurations: Pt100/Pt1000 temperature sensor inputs, Voltage sensor inputs. For highest precision and high stability applications, a Pt100 / 4-wire input configuration is recommended. Inquire for details on the different configurations and a quotation.
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