rev.

page

date

rev.

page

date

DESCRIPTION: peltier cooling unit

1 of 2

07/2008

20050

phone

phone 503.612.2300 fax

fax 503.612.2383

PART NUMBER: CPM-2F

performance graphs

CUI’s patented CPM-2 series cooling modules incorporate peltier

technology in a convenient package that maximizes heat absorp-

tion and reduces overall assembly cost. The CPM-2 is assem-

bled with our high performance peltier device between two preci-

sion-machined aluminum plates using thermally-conductive

adhesive, leading to better heat transfer between the cooling and

radiating surfaces. This module is perfect for applications such

as refrigeration, lasers, dehumidifiers, NEMA enclosures, or any

other electronic device that requires reliable, precision cooling.

specifications

max input voltage ¹

12 V dc

max current

6 A

max temp drop (

ΔTmax)

73K (at Th=50° C)

max cooling power (Qmax)

46 W (at Th=Tc=50° C)

dielectric strength

1200 V ac, 1 sec.

insulation resistance

250 V dc, >10 M ohm

internal resistance ²

1.85 ~ 2.35 ohm

cold plate temperature

-20°C ~ +60° C

storage temperature

-20°C ~ +70° C

operating temperature

0°C ~ +35° C

storage humidity

10~90%

operating humidity

30~85%

weight

200g

cooling medium

aluminum plate

heat radiation medium

aluminum plate

notes:

1. at inverse voltage “cold plate” becomes heat radiation plate

2. ambient temperature 25+/-1C, measured by 4 AC thermal method