Thermoelectric Cooler CETEC-TS1-03604
JCOPTIX thermoelectric coolers use proven bismuth telluride materials and DBC, direct-bonded copper, ceramic packaging for excellent, reliable performance. Specifications appear in the table. Maximum current and voltage are the allowable current through the TEC and voltage difference; neither may be exceeded. Maximum temperature difference is measured between hot and cold faces in dry nitrogen. Selection requires determining the system heat load, the heat to be removed, and choosing a suitably rated TEC. Its maximum heat-load rating should exceed system heat generation, with a sufficiently large heatsink on the hot side. Good thermal contact is essential. Correct physical sizing is important, and thermal tape or grease can improve transfer. Ambient conditions affect efficiency, and condensation on the cold face must be prevented. Large temperature fluctuations or excessive humidity hinder heat transfer and must be considered in selection.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Compatible Products | Used with Temperature Controllers Supplied by JCOPTIX for Heating or Cooling External Devices |
| Maximum Current @25℃ | 4 A |
| Maximum Voltage @25℃ | 4.25 V |
| Maximum Temperature Difference @25℃ | ≥ 60 ℃ |
| AC Resistance @25℃ | 0.85 ± 10% Ω |
| Maximum Current @50℃ | 4 A |
| Maximum Voltage @50℃ | 4.5 V |
| Maximum Temperature Difference @50℃ | 67 ℃ |
| AC Resistance @50℃ | 0.94 + 10% Ω |
Key Features
Datasheet
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