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Two stage thermoelectric modules

 

The required Peltier module types are selected from the General Specification or from the tables given below, based on the marking Х ТМ-ААА-ВВ-ССМ, where:

  • Х - number of stages in a thermoelectric module
  • TM - thermoelectric module
  • AAA - number of thermocouples in the module's first stage
  • BB - number of thermocouples in the module's second stage
  • CC - current at maximum temperature difference ΔTmax, А
  • М - modules manufactured using the patented glue layers technology

 Two stage module design example

 Two stage thermoelectric module

 Two stage Peltier module dimencions

Imax - current consumption at maximum temperature difference (ΔTmax), A
Umax - voltage supplied at maximum temperature difference (ΔTmax), V
Qcmax - maximum cooling capacity at Imax and ΔT = 0 °C, W 
ΔTmax - maximum temperature difference at Imaх and Qc = 0, °C

At the customer's request, modules may be manufactured with the additional options mentioned above.

Multistage thermoelectric modules are basically customized modules. Please contact Ferrotec NORD for all issues concerning the design and manufacture of such modules.

Basic applications of two- and multistage thermoelectric modules are:

  • industrial electronics and telecommunication systems
  • cooling systems for industrial and medical equipment
  • infrared and nuclear radiation sensors cooling
  • matrix cooling in night vision devices
  • CCD matrix cooling etc.
THERMOELECTRIC MODULE TYPE BASIC DATA, 25°C BASIC DATA, 50°C DIMENSIONS, mm
Imax,
A
Umax,
V
dTmax,
C
Qcmax,
W
Imax,
A
Umax,
V
dTmax,
C
Qcmax,
W
Cold
side
Hot
side
Height
2TM-127-31-5.0 5 15.5 95 17 40*40 40*40 11.7
2TM-127-63-6.5 6.5 16 86 35 40*40 40*40 7.5

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