HALJIA TEC1-12703 Heatsink Thermoelectric Cooler Cooling Peltier Plate Module 12V 27W

• Perfect for cooling down semiconductor devices.
• Solid state, vibration free, noise-free
• Easy to install and operate
• Reverse the polarity to get device cold in minutes or heat
• Used for many situations from CPU coolers to alternate power sources

Feature: Perfect for cooling down semiconductor devices. Solid state, vibration free, noise-free Easy to install and operate Small and compact Overall dimensions: 40 * 40 * 4.3mm Lead Specifications: Lead length 310mm ± 5mm RV standard lead 5mm single tin plated Internal resistance: 4.0 ~ 4.3Ω (ambient temperature 23 ± 1 ℃, 1kHZ Ac test) Maximum temperature difference: △ Tmax (Qc = 0) 60 ℃ above. Working current: Imax = 12 (when rated voltage starts) Rated voltage: DC12V (Vmax: 15.5V) Cooling power: Qcmax 27W Assembly pressure: 85N / cm2 Working environment: temperature range -55 ℃ ~ 83 ℃ (high temperature directly affect the cooling efficiency) Packaging process: around the standard 704 silicone rubber seal Packaging standards: foam box packaging, storage temperature -10 ℃ ~ 40 ℃ How to operate: 1. Prepare the Refrigeration tablets, radiator,grease,heat insulated pad, power module before working 2. Brush the grease on the heat side and cool side of the refrigeration tablets(cool side is with word,and heat side is without word) 3. Install the refrigeration tablets on the heat sink, put heat insulated pad in the middle 4. Tighten the screw and wire up, then start cooling Packing List: 1 x TEC1-12703 Heatsink Thermoelectric Cooler Cooling Peltier Plate Module 12V