商品描述: EUROPEAN THERMODYNAMICS - APH-127-10-20-S - Thermoelectric Peltier Cooler Module, Single Stage, 20 W, 2.3 A, 15.4 VDC, 30mm x 30mm x 4mm EUROPEAN THERMODYNAMICS - APH-127-10-20-S - Thermoelectric Peltier Cooler Module, Single Stage, 20 W, 2.3 A, 15.4 VDC, 30mm x 30mm x 4mm