(top view with fan mounted on heat sink)
Example Circuit Diagram, click to enlarge
This is a picture of the actual
thermo electric device that is
sandwiched between the heatsinks.
Peltier Junction Thermo
Electric Heat Pump
This Item is No Longer Available -
Please See CK0502 for Replacement
Peltier Junctions are thermo-electric heating and cooling
devices that feature reliable solid state temperature control.
They have many uses such as cooling laboratory instruments, hot running IC's, or consumer
products like drink coolers.
This cooler / heater assembly includes a 90mm fan,
heat-sink, 65 degrees thermal cut-out switch (used when heating), and a 50W Peltier device that cools to a maximum of 25deg. below the ambient
temperature. Requires 12VDC. Note: (there are no specific
instructions or uses provided
with the assembly).
- Everything you need to start controlling temperature.
- 50 Watt peltier module.
- Requires 12VDC power supply (0.5 Amp to 4 Amp)
- Let your imagination take over.
Here is a sample article on making a cooler
Requires adobe acrobat reader available at
You can buy just the peltier module as