Key features

• •Also available in 12715 - 40*40mm, 12720 - 50*50mm, and 12710 - 40*40 copper substrate models.
• •A higher grade 12706 offered by Cold & Colder. Greater reliability, smoother surface, cleaner materials and the latest manufacturing advances result in a better Peltier module. Many factories use less thermoelectric material and sell under-powered 12706 units. This unit pulls true 6 amps at maximum voltage.
• •Rated up to 80 watts at 16.5 Volts. Can attain a delta-T value of 68 degrees C.
• •Reaches freezing temperatures at as low as 5 volts input. We highly recommend experimenting with using lower voltages, or daisy-chaining 2 or 3 Peltier chips in series to a 12V power supply, to achieve much higher COP values and produce dramatically less waste heat. Most users do not need the -30C these chips can achieve at maximum voltages and running at lower volts is extremely efficient.
• •Try Cold & Colder's premium TEC1-12715 for even more power in the same package!