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The
peltier effect:
Thermoelectric cooling,
is a solid-state method of heat transfer through
dissimilar semiconductor materials.
It is also called "the
Peltier Effect" after the French watchmaker who
discovered the phenomenon in the early 19th century.
Like their conventional refrigeration counterparts,
thermoelectric cooling systems obey the basic laws of
thermodynamics.
However, the actual system for cooling is different. For
detail information
click
here.
Performance curves:
Specifications:
|
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Electrical |
|
Dimensions |
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|
Module Series / Couples |
Max Current (amps) |
Max DC Voltage (volts) |
Nominal Resistance (V)
@ 25 °C |
Dimension A in (cm) ±0.42 (0.11) |
Dimension B in (cm) ±0.42 (0.11) |
Dimension C in (cm) ±0.008 (0.02) |
Wire Gauge (AWG) |
Wire Length (inches) |
|
930-7 |
3.7 |
0.8 |
0.20 ± .02 |
0.38 (.965) |
0.38 (.965) |
0.185 (.47) |
20.0 |
6.0 |
|
930-11 |
3.7 |
1.2 |
0.32 ± .05 |
0.38 (.965) |
0.57 (1.46) |
0.185 (.47) |
20.0 |
6.0 |
|
930-17 |
3.7 |
1.9 |
0.49 ± .04 |
0.57 (1.46) |
0.57 (1.46) |
0.185 (.47) |
20.0 |
6.0 |
|
930-35 |
3.7 |
3.9 |
1.00 ± .07 |
0.57 (1.46) |
1.18 (3.00) |
0.185 (.47) |
20.0 |
6.0 |
|
930-71 |
3.7 |
8.0 |
2.03 ± .15 |
1.18 (3.00) |
1.18 (3.00) |
0.185 (.47) |
18.0 |
4.5 |
|
940-7 |
14.0 |
0.8 |
0.07 ± .01 |
0.57 (1.46) |
0.57 (1.46) |
0.18 (.46) |
18.0 |
6.0 |
|
940-11 |
14.0 |
1.2 |
0.08 ± .01 |
0.57 (1.46) |
0.85 (2.16) |
0.18 (.46) |
18.0 |
6.0 |
|
940-15 |
14.0 |
1.7 |
0.12 ± .01 |
0.57 (1.46) |
1.18 (3.00) |
0.18 (.46) |
18 |
6 |
|
940-31 |
14.0 |
3.5 |
0.24 ± .02 |
1.18 (3.00) |
1.18 (3.00) |
0.18 (.46) |
18 |
4.5 |
|
950-7 |
6.0 |
0.8 |
0.13 ± .01 |
0.38 (.965) |
0.38 (.965) |
0.15 (.38) |
20 |
6 |
|
950-11 |
6.0 |
1.2 |
0.18 ± .02 |
0.38 (.965) |
0.57 (1.46) |
0.15 (.38) |
20 |
6 |
|
950-17 |
6.0 |
1.9 |
0.32 ± .03 |
0.57 (1.46) |
0.57 (1.46) |
0.15 (.38) |
20 |
6 |
|
950-35 |
6.0 |
3.9 |
0.65 ± .05 |
0.55 (1.40) |
1.18 (3.00) |
0.15 (.38) |
20 |
6 |
|
950-71 |
6.0 |
8.0 |
1.32 ± .10 |
1.18 (3.00) |
1.18 (3.00) |
0.15 (.38) |
18 |
4.5 |
|
930-127 |
3.9 |
15.4 |
3.62 ± .26 |
1.57 (3.99) |
1.57 (3.99) |
0.185 (.47) |
18 |
4.5 |
|
950-127 |
6.0 |
15.4 |
2.36 ± .17 |
1.57 (3.99) |
1.57 (3.99) |
0.15 (.38) |
18 |
4.5 |
|
960-127 |
3.0 |
15.4 |
4.22 ± .30 |
1.18 (3.00) |
1.18 (3.00) |
0.142 (.36) |
24 |
4.5 |
|
970-127 |
3.9 |
15.4 |
3.51 ± .25 |
1.18 (3.00) |
1.18 (3.00) |
0.126 (.32) |
24 |
4.5 |
|
980-127 |
8.5 |
15.4 |
1.63 ± .12 |
1.57 (3.99) |
1.57 (3.99) |
0.13 (.33) |
18 |
4.5 |
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Performance |
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Th=27 °C |
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Th=35 °C |
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|
Th=50 °C |
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|
Module Series / Couples |
Max
ΔT
@Qc=0 (ΔT °C) |
Max Qc @ΔT=0
(Qc watts) |
Equation of Line |
Max
ΔT
@Qc=0 (ΔT °C) |
Max Qc @ΔT=0
(Qc watts) |
Equation of Line |
Max
ΔT
@Qc=0 (ΔT °C) |
Max Qc @ΔT=0
(Qc watts) |
Equation of Line |
|
930-7 |
66 |
1.8 |
ΔT=36.7Qc-66 |
73.6 |
1.9 |
ΔT=38.7Qc-73.6 |
78.1 |
2.0 |
ΔT=39.1Qc-78.1 |
|
930-11 |
66 |
2.9 |
ΔT=22.76Qc-66 |
73.6 |
3.1 |
ΔT=23.7Qc-73.6 |
78.1 |
3.2 |
ΔT=24.4Qc-78.1 |
|
930-17 |
66 |
4.5 |
ΔT=14.67Qc-66 |
73.6 |
4.7 |
ΔT=15.7Qc-73.6 |
78.1 |
5.0 |
ΔT=15.6Qc-78.1 |
|
930-35 |
66 |
9.4 |
ΔT=7.02Qc-66 |
73.6 |
9.9 |
ΔT=7.43Qc-73.6 |
78.1 |
10.4 |
ΔT=7.51Qc-78.1 |
|
930-71 |
66 |
19.0 |
ΔT=3.7Qc-66 |
73.6 |
20.0 |
ΔT=3.65Qc-73.6 |
78.1 |
21.0 |
ΔT=3.68Qc-78.1 |
|
940-7 |
66 |
6.8 |
ΔT=9.7Qc-66 |
70.0 |
7.0 |
ΔT=10Qc-70 |
75.4 |
7.5 |
ΔT=10.1Qc-75.4 |
|
940-11 |
66 |
10.6 |
ΔT=6.23Qc-66 |
70.0 |
11.0 |
ΔT=6.4Qc-70 |
75.4 |
11.7 |
ΔT=6.4Qc-75.4 |
|
940-15 |
66 |
14.5 |
ΔT=4.55Qc-66 |
70.0 |
15.0 |
ΔT=4.67Qc-70 |
75.4 |
16.0 |
ΔT=4.71Qc-75.4 |
|
940-31 |
66 |
30.0 |
ΔT=2.23Qc-66 |
70.0 |
31.0 |
ΔT=2.25Qc-70 |
75.4 |
33.0 |
ΔT=2.27Qc-75.4 |
|
950-7 |
66 |
3.0 |
ΔT=22Qc-66 |
70.0 |
3.1 |
ΔT=2.2Qc-70 |
75.0 |
3.3 |
ΔT=22.7Qc-75 |
|
950-11 |
66 |
4.6 |
ΔT=14.35Qc-66 |
70.0 |
4.8 |
ΔT=14.6Qc-70 |
75.0 |
5.1 |
ΔT=14.7Qc-75 |
|
950-17 |
66 |
7.2 |
ΔT=9.17Qc-66 |
70.0 |
7.4 |
ΔT=9.46Qc-70 |
75.0 |
7.9 |
ΔT=9.5Qc-75 |
|
950-35 |
66 |
14.8 |
ΔT=4.46Qc-66 |
70.0 |
15.3 |
ΔT=4.58Qc-70 |
75.0 |
16.3 |
ΔT=4.6Qc-75 |
|
950-71 |
66 |
30.0 |
ΔT=2.3Qc-66 |
70.0 |
31.0 |
ΔT=2.26Qc-70 |
75.0 |
33.0 |
ΔT=2.23Qc-75 |
|
930-127 |
70 |
33.4 |
ΔT=2.1Qc-70 |
75.0 |
38.1 |
ΔT=1.97Qc-75 |
80.0 |
38.6 |
ΔT=2.07Qc-80 |
|
950-127 |
66 |
51.4 |
ΔT=1.28Qc-66 |
71.0 |
54.4 |
ΔT=1.30Qc-71 |
74.4 |
60.0 |
ΔT=1.24Qc-74.4 |
|
960-127 |
66 |
26.0 |
ΔT=2.54Qc-66 |
75.0 |
29.4 |
ΔT=2.55Qc-75 |
80.0 |
30.0 |
ΔT=2.67Qc-80 |
|
970-127 |
66 |
33.4 |
ΔT=1.98Qc-66 |
75.0 |
37.8 |
ΔT=1.98Qc-75 |
80.0 |
38.6 |
ΔT=2.07Qc-80 |
|
980-127 |
65 |
68.8 |
ΔT=0.94Qc-65 |
72.2 |
83.2 |
ΔT=0.87Qc-72.2 |
77.2 |
84.9 |
ΔT=0.91Qc-77.2 |
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