Thermoelectric Cooling Module Multi Stage Peltier Cooler 8.8mm Length
Brand Name:Adcol
Certification:ISO9001 , CE
Model Number:MI3026T
Minimum Order Quantity:10pcs
Delivery Time:3 - 4 weeks
Payment Terms:T/T , Paypal
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Guangzhou Guangdong China
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Floor 10, Building 2, No. 44, Xiangshan Avenue, Ningxi Street, Zengcheng District, Guangzhou, China
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Thermoelectric Cooling Module Multi Stage Peltier Cooler 8.8mm Length
The thermoelectric cooling thermoelectric effect is the application
of the Peltier effect refrigeration technology. Practical
thermoelectric cooling device is a thermoelectric effect was
significantly more efficient thermoelectric cooling semiconductor
thermocouple constituted.
Semiconductor thermocouple by the N-type semiconductor and P-type
semiconductor. N-type materials have a surplus of electrons, and
negative thermoelectric power. P-type materials, electronic,
positive thermoelectric power; when electrons from the P-type
through the node to the N-type, its energy must increase, and
increase the energy equivalent of junction point of the energy
consumed. This can be the difference in temperature reduce to
prove.
The top of the thermopile cold junction, the following is the hot
end. With the heat exchangers and other heat transfer means, so
that the thermopile
On the contrary, when the electrons from the N-type flow to the
P-type material, the junction temperature will rise. Direct contact
with the thermocouple circuit in the actual reference is
unavailable, so the above connection method instead, the
experiments show that the introduction of a third material (copper
lugs and wire) does not change the characteristics of the circuit
in the temperature difference circuit.
In this way, the semiconductor element can be a variety of
connection methods to meet the requirements of users. Links to a
P-type semiconductor and an N-type semiconductor into the
thermocouple, connected to the DC power supply, temperature
difference and heat transfer in the joints will be in the joints
above, the current direction of N to P, the temperature dropped and
endothermic, this is the cold side. In one of the following joints,
the direction of the current P to N, the temperature rise and heat,
so is the hot end.
Several pairs of semiconductor thermocouple according to the figure
in the circuit in series, while in the heat transfer in parallel,
which constitutes a common cooling thermopile. By icons connected
to the DC power supply, this side of the heat continue to heat and
maintain a certain temperature, the cold junction of the thermopile
into the work environment to endothermic cooling is thermoelectric
cooling works.
| Model | MI3026T | |
| Imax(A) | 1.3 | |
| Qmax(W) | 0.65 | |
| Vmax(V) | 3.4 | |
| Th=25℃ Tmax(℃) | 109 | |
| Dimension (mm) | A | 4 |
| B | 4.4 | |
| C | 8.8 | |
| D | 8.8 | |
| E | 5.9 | |
Thermoelectric Cooling Module Multi Stage Peltier Cooler 8.8mm Length
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