HomeProductsLaser DriversHigh power TEC controller HPTC-100

High power TEC controller HPTC-100

Key features

  • Wide input voltage range up to 48 VDC
  • Output current up to 5 A
  • Compliance voltage up to 20 V
  • Efficiency up to 97 %
  • CAN interface
  • Compact size 70 × 56 × 14 mm


The HPTC-100 is a temperature controller capable to control TEC elements in order to maintain a constant temperature of different loads e.g. laser diode.

The HPTC-100 is a compact non-isolated DC/DC switch mode power supply with bidirectional current output. Controller contain a closed loop amplifier with adjustable settings P (proportional), I (integral) and D (differential) share for providing optimal temperature regulation.

HPTC-100 can be controlled by CAN interface with PC software.

Controller is designed to maintain temperature based on feedback provided from a 10 kΩ NTC type thermistor sensor.



Input voltageVDC1248
Output voltage*V±20
Output currentA±5
Temperature set⁰C52550
Temperature step⁰C0,1
Temperature accuracy⁰C1
Operating temperature⁰C+10+40
Storage temperature⁰C-20+70
Humidity, Non-Condensing%95
Size100 × 54 × 27 mm
Weight< 300 g

* Output voltage cannot be more than 0.83 × Vin/2