Semiconductor Tec Peltier Modules , Peltier Thermoelectric Cooler Module
|
Detailed Product Description
|
Semiconductor Tec Peltier Modules , Peltier Thermoelectric Cooler
Module
Constructing a TEC • A typical single stage cooler consists of two ceramic plates with
an array of these p-type and n-type semiconductor materials
(bismuth telluride alloys) between the plates. These multiple
elements of semiconductor materials are connected electrically in
series and thermally in parallel. • When a positive DC voltage is applied as shown, electrons pass
from the p-type to the n-type element, and the cold-side
temperature decreases as the electron current absorbs heat, until
equilibrium is reached. The heat absorption (cooling) is
proportional to the current and the number of thermoelectric
couples. This heat is transferred to the hot side of the cooler,
where it is dissipated into the heat sink and surrounding
environment.
|
||||||||||||||||||||||||
| Product Tags: thermoelectric cooler module peltier cooling module | ||||||||||||||||||||||||
Related Products
|
Medical PCR Peltier Thermoelectric Modules TEC With Hole |
|
TBA Cell Peltier Thermoelectric Modules TEC With Hole |
|
ISO9001 TBA Thermoelectric Peltier Module TEC With Hole |
|
TBA Semiconductor Round Thermoelectric Cooler Peltier Module |
|
Compact Little Noise Peltier Thermoelectric Modules Cooling CH Flash |
|
Semiconductor Device Peltier Thermoelectric Modules / TEC Peltier Modules |
Email to this supplier