Product Review

Peltier Thermoelectric Cooler Module - 5 Volt 1 Amp Keep the heat down with a Peltier module. These unique electronic coolers can generate a temperature differential when powered. Put simply, apply 5V to the red (positive) and black (negative) wires and one side will get cold while the other side gets hot. For best results, you'll need to wick away that heat (otherwise the cold side will slowly get warmer). A fan and/or heatsink is ideal. This is a 5V module, and is rated for up to 5 watts max (up to 5V/1A) but when used with a regulated 5V output, they seem to draw about 1.5 amps, so we suggest our 5V/2A power adapter for use. (You will need to cut the connector and expose the wires or use a power jack to screw terminal adapter.) Specifications Max current: 1.5A @ 5V Suggested Voltage range: 5V to 7V Maximum temperature differential (Tmax @ Qc = 0): 65°C 127 Peltier elements DC Resistance: 2.5 ohms Silicone seal Dimensions: 1.18" x 1.18" x 0.12" (30 x 30 x 3.3 mm) Wire Length: 11.4" (28.95 cm) Weight: 11.43g Related Products 12V/5A cooler module with heat sink and fan (p/n: 2219604) 12V/5A cooler module w/o heat sink (p/n: 2222088)