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Two Channel High Power OEM Preicsion TEC Controller Module; Two 220 Watt TEC Controllers; Total TEC Power 480W

  • Pulsed 480 Watt Dual Output TEC Controller
  • Pulse 480 Watt Dual Output TEC Controller Diagram
  • Pulse 480 Watt Dual Output TEC Controller Pinout
  • Pulse 480 Watt Dual Output TEC Controller Output Current VS. Device Temperature
  • Pulsed 480 Watt Dual Output TEC Controller Output Current VS.  System Base Plate Temperature
  • Pulsed 480 Watt Dual Output TEC Controller Customization

$840.00   ships: 8 to 10 days | item#: RLS/TEC-1123-HV

Key Features
  • Two Independent 240 Watt TEC Controller / Driver Channels
  • Output Current: 0 to ± 16 Amps Per Channel
  • Output Voltage: 0 to ± 30 Volts Per Channel
  • Total Output Power: 2 x 240 Watts = 480 Watts
  • Temperature Sensor: Configured by Default for an NTC Type Sensor (ie 10K Thermistor)
    also available configured for Pt100, Pt1000, or voltage on request
  • Temperature Precision / Stability: < 0.01°C
  • Performance Optimized PID Thermal Power Control
  • Configuration / Diagnostics by USB / RS485 Interface, PC Software Incluced
  • Offered by Meerstetter Engineering GmbH, a Laser Lab Source Marketplace Seller
  • Sold & Supported in North America by: LaserDiodeControl.com, part of the
    Laser Lab Source Marketplace Group

Price and Delivery Quote

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PRICE $840.00
  • Number of TEC Controller Channels: 2 Independent Channels
  • Output Voltage: 0 to ±30 V Per Channel
  • Output Current: 0 to ±16 A Per Channel
  • Temperature Sensor Input: NTC (ie. 10k Thermistor)
  • Auxiliary Temp. Sensor Input: NTC (ie. 10k Thermistor)
  • Temperature Control & Measurement Frequency: 1 Hz, 10 Hz, 80 Hz
  • Available Temperature Sensor Types: Pt100, Pt1000, NTC, Voltage
    Standard / Default Configuration is NTC
  • Refer to PDF Data Sheet for Full Specifications
Electrical Specifications
  • DC Input Voltage: 12 – 36 V Nominal
  • Efficiency: 94 % (@ 90% Load)
Package Specifications
  • Dimensions (L x W x H): 120 mm x 90 mm x 18 mm
  • Control Interface: USB 2.0 1kV isolated (FTDI Chip), 2x RS485 / RS422
  • Cooling and Temperature Stabilization of Laser Diodes
  • High-Power Electronics Cooling
  • Infrared Detectors / Sensors

Product Overview:

480 Watt OEM Dual TEC Controller

The TEC-1123-HV is a RoHS compliant, specialized TEC Controller / power supply able to precision-drive two independent Peltier elements. The TEC-1123's two independent channels may also be operated in parallel, to either drive two individual or one common load (current doubling). 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.

Auxiliary Temperature Sensors for Added Safety

The TEC-1123-HV is delivered configured for independent NTC (thermistor) temperature sensors for each channel. Each channel is also configured with an auxiliary temperature input that allow the connection of an NTC temperature sensor located on the heat sink of the Peltier elements; these auxiliary sensors can be used to ensure the thermal safety of the system by preventing thermal runaway. The analog measurement circuit is factory calibrated.

Digital Control Interface for Laser Diode Control Applications

The TEC-1123-HV is fully digitally controlled and its firmware offers numerous communication and safety options. It has an included PC-Software 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.

Further functionality includes smooth temperature ramping, thermal stability indication and auto gain (NTC probes). The PC-Software allows data logging and configuration import/export.

Complete Laser Diode Control Control Solution Portfolio

This module 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.

Temperature Sensor Options for Application Versatility

The TEC-1123-HV is available in other configurations: Pt100/Pt1000 temperature sensor inputs, Voltage sensor inputs. Inquire for details on the different configurations and a quotation.

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