Thermoelectric Controller<br>up to ±18 A
head electronic

Thermoelectric Controller
up to ±18 A



  • Bipolar thermoelectric controller (TEC)
  • Gentle true-current Peltier operation - no pulse width power modulation (PWM)
  • Output up to ±18 A/23.5 V or ±18 A/31.5 V
  • Output power to ca. 425 W, resp. 565 W
  • Cascadable power stages to 1 kW, 1.5 kW, etc.
  • Low EM noise due to filtered output current
  • Stability up to 0.01 K
  • Termperature regulation via NTC or Pt1000, respectively via analog programming input
  • Monitor outputs for current/voltage temperature
  • Ideal for OEM integration due to baseplate cooling at efficiency at typ. 97% and very compact size
  • Comfortable graphical PC user interface (GUI) for RS485 and USB
  • Optional TEC display for manual control
  • Ideal for e.g. Peltier cooling of laser diodes and optical crystals, amplifiers, modulators, mirrors, etc...
    Further applications e.g. display cooling, fast temperature changes in molding processes, high precision heating cabinets/incubators, etc.
  • Customer specific tailored models available: 
    Ask for deviating current and voltage parameters, interfaces, thermistors,...


Model Art. No. Stock Type Input voltage (min.) Output voltage Power Output Current (max.) Height Width Depth Weight Usb RS485 Leaflet
TEC18-24 HD0026 OEM 24 V DC ± 23,50 V 250 W ± 18 A 100 mm 50 mm 40 mm 205 kg yes yes
TEC18-32 HD0027 OEM 32 V DC ± 31,50 V 300 W ± 18 A 100 mm 50 mm 40 mm 205 kg yes yes

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