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Features: Compact design allows for integration with existing
equipment. Versatility, cools enclosures, liquid or objects directly.
Easy interfacing to cooled object, all you need are screws and a flat surface.
Temperature controllers can be integrated
Direct-Air Systems (DA)
Direct-Air assemblies are used in three key applications, including cooling/heating:
1.) Objects directly on the cold plate, or objects on an additional cold plate of
your own design.
2.) Enclosures by attaching a thermal conductive container to the cold plate.
3.) Liquids by attaching a thermal conductive tank or liquid heat sink to the cold plate.
The heat is absorbed by the cold plate, pumped through the TE modules and then dissipated to the air by an air heat sink.
Our Direct-Air coolers deliver compact and reliable cooling.
Tunnel Series
Two of our smallest coolers, DA-020 and DA-038, are based on a patented 'tunnel' concept,
suitable for applications where the airflow has to travel in a tunnel direction.
Other models are available on request.
These products are typically used to cool analytical instruments, lasers, small electronics enclosures and mini-refrigerators.
PowerCool Series
Available in 13 standard versions divided into 8 sizes, our Power-Cool range delivers cooling power from 12 W to 160 W.
All models are optimized for a variety of voltages, delta T and efficiency.
Typical applications include cooling electronics, analytical instruments, lasers and commercial refrigeration.
Product specifications
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| Part # |
Cooling Power Pc max (W) |
Pc Curve type |
Current (A) |
Power Input (W) |
Ambient max (oC) |
Weight (kg) |
Lw (mm) |
Lc (mm) |
Ww (mm) |
Wc (mm) |
Hw (mm) |
Hc (mm) |
| DA-014-12-02 |
12 |
D |
1.8 |
22 |
44 |
0.2 |
60 |
50 |
40 |
30 |
42 |
11 |
| DA-020-12-02 |
19 |
C |
2.7 |
32 |
44 |
0.6 |
97 |
62 |
65 |
40 |
68 |
14 |
| DA-024-12-02 |
24 |
C |
2.4 |
29 |
48 |
0.3 |
80 |
60 |
60 |
40 |
56 |
13 |
| DA-034-12-02 |
34 |
B |
2.6 |
31 |
46 |
0.5 |
100 |
60 |
80 |
40 |
58 |
14 |
| DA-038-12-02 |
38 |
A |
3.6 |
43 |
43 |
1.2 |
180 |
62 |
65 |
40 |
67 |
14 |
| DA-044-12-02 |
42 |
B |
3.8 |
46 |
46 |
0.6 |
120 |
60 |
100 |
40 |
59 |
13 |
| DA-045-12-02 |
48 |
D |
6.1 |
73 |
46 |
1.2 |
160 |
60 |
122 |
60 |
71 |
15 |
| DA-045-24-02 |
45 |
D |
2.5 |
60 |
50 |
1.2 |
160 |
60 |
122 |
60 |
71 |
15 |
| DA-075-12-02 |
71 |
C |
7.2 |
86 |
49 |
1.7 |
230 |
120 |
122 |
60 |
71 |
20 |
| DA-075-24-02 |
71 |
C |
3.7 |
89 |
49 |
1.7 |
230 |
120 |
122 |
60 |
71 |
15 |
| DA-115-24-02 |
113 |
C |
5.8 |
139 |
47 |
2.9 |
300 |
220 |
152 |
60 |
78 |
16 |
| DA-135-24-02 |
135 |
A |
6.9 |
166 |
42 |
2.9 |
300 |
220 |
152 |
60 |
78 |
16 |
| DA-160-24-02 |
160 |
B |
7.4 |
178 |
46 |
3.5 |
300 |
180 |
152 |
130 |
84 |
16 |
| DAC035-12-02 |
31 |
E |
4.8 |
58 |
54 |
1.2 |
160 |
60 |
122 |
60 |
71 |
20 |
| DAC060-24-02 |
58 |
E |
4.6 |
110 |
48 |
1.8 |
230 |
120 |
122 |
60 |
71 |
20 |
Specifications apply to ambient temperature 32°C and nominal Voltage. Tolerances ±10%
Ex =Example: At ambient 32°C and cooled space temperature 2°C (delta T = 30°C) the DA-075-24-02 (curve C) cools by 32% of its maximum effect, which gives Pc = 71 x 0.32 = 22.7 (±10%)
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