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±2.5A Linear Bipolar TEC Controller, OEM Module

$485.00  
sku / item#: LTC25
ships: 1 Week

Key Features
  • ±2.5 A Bipolar Linear TEC Drive Current
  • On-Board Controls and Inputs for Remote Controls
  • Single Power Supply Operation
  • Compact Form, Stand-Alone Operation
  • Offered by RedWave Labs Ltd, a Laser Lab Source Marketplace Seller
  • Sold & Supported in North America by: LaserDiodeControl.com, part of the Laser Lab Source Marketplace Group

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MODEL LTC25
PRICE $485.00
TEC Controller Specifications
  • Output Current: ±2.5 A
  • Control Mode: Linear Output, Variable P-I Loop
  • Compliance Voltage: (Vdd - 0.5) V
  • Stability (1 hr): 0.001ºC (using 20kΩ Thermistor)
  • Max. Internal Power Dissipation: 60 W
  • Refer to Datasheet for Additional Specifications
  • * Can be custom modified up to 500 mA output; inquire for details
Control Inputs
  • Sensor Compatibility *: NTC Thermistor, RTD, AD590, LM335
  • Sensor Driver Current: 10 μA, 100 μA, 200 μA, 1 mA
  • On-Board Setpoint: 11-Turn Potentiometer 0 - 5 V, Jumper Selected
  • External Setpoint: 0 - 5 V, Jumper Selected
  • Control Signal Connector: Molex MiniFit 14 pin
  • * Refer to Datasheet for Additional Specifications
General Specifications
  • Power Input Vdd*: 5 - 30 VDC
  • Dimensions: 89 mm x 89 mm x 28 mm
  • Weight: 195 g
  • Storage Temperature: -55ºC to 100ºC
  • Operating Temperature: -40ºC to 85ºC

Product Overview:

±2.5 A Linear TEC Controller

The LTC-Series OEM linear laser diode controllers are a terrific solution when compact, cost-effective TEC control is needed in a space-constrained OEM application. Easy to use on-board and remote controls enable use in a wide range of devices, and the PI control loop ensures stable and reliable temperature regulation.

Straight-Forward Operation for Application Flexibility

Operating the LTC controller is simple and straight-forward. Parameters are set with on-board potentiometers and DIP switches, and connections are provided for external control. Selectable sensor current allows any of the common temperature sensors to be used: a wide range of NTC thermistors, RTDs, AD690, and LM335.

The TEC controller employs a user-adjustable PI-control loop for fast settling times and to maintain long-term stability when the load temperature conditions change, and the loop constants can be adjusted by remote signals.

The bipolar drive current limits guarantees the safety of the TEC and load.

Cost Competitive, Robust, Compact

The LTC controller is a cost-competitive solution for OEM applications that require stable temperature control. Discounts are offered for large quantity purchases; inquire for details.

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