Heat Sinks
To build a high perfomance thermoelectric system, high performance sinks are needed on both cold and hot-side of the system.

Switching Power Supplies
When no DC power is available, an AC/DC converter is needed for converting the AC power to the DC power source.

Thermoelectric Modules
A thermoelectric cooling/heating module corresponds to a motor-compressor in the conventional heat pump, while a thermoelectric power module corresponds to an engine-generator in the conventional power generator. HTRD is under exclusive contract with the world's top manufacturers; we use only the highest quality thermoelectric modules for the manufacture of our products.

We also supply our thermoelectric modules to manufacturers of thermoelectric systems and provide consulting services to our customers.

Thermoelectric Heat Pumps
In order to build an effective thermoelectric heat pump, the heat pump must be equipped with efficient cold and heat sinks. These correspond respectively to the evaporator and condenser in a conventional heat pump.

Because of HTRD's unique capabilities in cold sinks, heat sinks and power supplies and via use of the high-end thermoelectric modules , it is possible for us to build very high performance thermoelectric heat pumps. We use this knowledge to collaborate with our customers under contract to develop specific thermoelectric systems and/or build custom systems.

HTRD has built numerous heat pumps that have a cooling capacity ranging from 30 watts to 1,400 watts. Many of them are already in the market right now and include air-conditioners for electronics cabinets, CPU coolers for micro devices, consumer products (Icy dish, Can Mate, cosmetics refrigerators, wine coolers, built-in refrigerators, etc..)