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date
page
05/21/2018
1 of 7
SERIES:
CP20H
│
DESCRIPTION:
PELTIER MODULE
FEATURES
• arcTEC™ structure on select models
• enhanced reliability for high thermal cycling
•
•
•
•
•
superior thermal performance
silicon sealed
wide ΔT max
precise temperature control
solid state construction
MODEL
CP20147H
CP20247H
CP20301547H
CP203475H
6
Notes:
1.
2.
3.
4.
5.
6.
input
voltage
1
max
(Vdc)
input
current
2
max
(A)
internal
resistance
3
typ
(Ω±10%)
output
Qmax
4
T
h
=27°C
(W)
T
h
=50°C
(W)
output
∆Tmax
5
T
h
=27°C
(°C)
T
h
=50°C
(°C)
3.8
8.8
7.6
15.7
2.0
2.0
2.0
2.0
1.65
3.7
3.32
6.7
4.4
10.2
9
18.2
5.0
11.2
9.9
19.5
70
70
70
70
77
77
77
77
Maximum voltage at ΔT max and T
h
=27°C
Maximum current to achieve ΔT max
Measured by AC 4-terminal method at 25°C
Maximum heat absorbed at cold side occurs at I
max
, V
max
, and ∆T=0°C
Maximum temperature difference occurs at I
max
, V
max
, and Q=0W (ΔT max measured in a vacuum at 1.3 Pa)
Designed with arcTEC™ structure.
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CUI Inc
│
SERIES:
CP20H
│
DESCRIPTION:
PELTIER MODULE
date
05/21/2018
│
page
2 of 7
SPECIFICATIONS
parameter
solder melting temperature
assembly compression
hot side plate
RoHS
2011/65/EU
conditions/description
connection between thermoelectric pairs
min
235
1
80
typ
max
units
°C
MPa
°C
MECHANICAL DRAWING
units: mm
MATERIAL
0.05
THICKNESS
PLATING
tin
HOT SIDE
ceramic plate
wire leads
sealer
joint cover
96% AL
2
O
3
22 AWG
silicon rubber 703 RTV (between cold
and hot side plates)
silicon rubber 703 RTV
P/N & S/N printed on cold side
surface
0.05
COLD SIDE
marking
10.0 3.0
Red (+)
WIDTH
COLD SIDE
Black (-)
LENGTH
100.0 5.0
MODEL NO.
CP20147H
CP20247H
CP20301547H
CP203475H
LENGTH
(mm)
15 ±0.3
20 ±0.3
30 ±0.3
30 ±0.3
WIDTH
(mm)
15 ±0.3
20 ±0.3
15 ±0.3
30 ±0.3
THICKNESS
(mm)
4.7 ±0.025
4.7 ±0.025
4.7 ±0.025
4.75 ±0.025
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CUI Inc
│
SERIES:
CP20H
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DESCRIPTION:
PELTIER MODULE
date
05/21/2018
│
page
3 of 7
CP20147H PERFORMANCE (Th=27°C)
Input Voltage (V)
4.0
2A
1.6 A
1.2 A
0.8 A
0.4 A
2.0
0
2A
1.6
A
Heat Pumped, Q (W)
4.0
3.0
2.0
A
1.2
A
0.8
1.0
0
70
60
50
40
T=Th-Tc (°C)
30
20
10
0.4 A
0
CP20147H PERFORMANCE (Th=50°C)
Input Voltage (V)
2A
4.0
1.6 A
1.2 A
0.8 A
0.4 A
2.0
0
2A
1.6
A
A
4.0
Heat Pumped, Q (W)
3.0
2.0
1.2
0.8
A
1.0
0
70
60
50
40
T=Th-Tc (°C)
30
20
0.4 A
10
0
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SERIES:
CP20H
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DESCRIPTION:
PELTIER MODULE
date
05/21/2018
│
page
4 of 7
CP20247H PERFORMANCE (Th=27°C)
Input Voltage (V)
12
9.0
6.0
3.0
0
2A
1.6 A
1.2 A
0.8 A
0.4 A
Heat Pumped, Q (W)
10
8.0
6.0
4.0
2.0
0
70
60
50
40
T=Th-Tc (°C)
30
20
2A
1.2
A
1.6
A
0.8
A
0.4 A
10
0
CP20247H PERFORMANCE (Th=50°C)
Input Voltage (V)
12
9.0
6.0
3.0
0
1.6 A
2A
1.2 A
0.8 A
0.4 A
Heat Pumped, Q (W)
10
8.0
6.0
4.0
2.0
0
70
60
50
40
T=Th-Tc (°C)
30
20
2A
1.6
1.2
A
A
0.8
A
0.4 A
10
0
cui.com
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product page.
CUI Inc
│
SERIES:
CP20H
│
DESCRIPTION:
PELTIER MODULE
date
05/21/2018
│
page
5 of 7
CP20301547H PERFORMANCE (Th=27°C)
Input Voltage (V)
8.0
6.0
4.0
2.0
0
2A
1.6 A
1.2 A
0.8 A
0.4 A
Heat Pumped, Q (W)
2A
8.0
6.0
4.0
2.0
0
70
60
50
40
T=Th-Tc (°C)
30
20
1.6
A
1.2
A
A
0.8
0.4
A
10
0
CP20301547H PERFORMANCE (Th=50°C)
Input Voltage (V)
8.0
6.0
4.0
2.0
0
2A
1.6 A
1.2 A
0.8 A
0.4 A
Heat Pumped, Q (W)
8.0
6.0
4.0
2.0
0
70
60
50
40
T=Th-Tc (°C)
30
20
2A
A
1.6
A
1.2
0.8
A
A
0.4
10
0
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