200W 48VDC Thermoelectric Air To Air Cooler For Outdoor Telecomminucation Cabinet

200W 48VDC Thermoelectric Air To Air Cooler For Outdoor Telecomminucation Cabinet

Thermoelectric Benefits

The choice of a cooling technology will depend heavily on the unique requirements of any given application, however, thermoelectric (TE) coolers offer several distinct advantages over other technologies:

• TE coolers have no moving parts and, therefore, need substantially less maintenance.
 

• Life-testing has shown the capability of TE devices to exceed 100,000 hours of steady state operation.
Introduction To Thermoelectrics 

• TE coolers contain no chlorofluorocarbons or other materials which may require periodic replenishment.
 

• Temperature control to within fractions of a degree can be maintained using TE devices and the appropriate support circuitry.
 

• TE coolers function in environments that are too severe, too sensitive, or too small for conventional refrigeration.
 

• TE coolers are not position-dependent.
 

• The direction of heat pumping in a TE system is fully reversible. Changing the polarity of the DC power supply causes heat to be pumped in the opposite direction—a cooler can then become a heater!