Min. Order Reference FOB Price
100 Pieces US$2.56-7.25 / Piece
Product Description
About Thermoelectric Coolers 1) The thermoelectric cooler has a cold side and a hot side. Generally, the side with printed characters is the cold side, and the blank side is the hot side. 2) The thermoelectric cooler typically operates with a DC12V (direct - current) voltage. 3) When testing the ...