ขาย Pewany 12V 15A Semiconductor คูลเลอร์ระบายความร้อน Tec1-12715 ราคาที่ดีที่สุด
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รายละเอียดสินค้า
<div><p>Assembly pressure: 85N/cm2
Dimensions: 40*40mm
Large temperature difference: above 62 °C
Working current: Imax=11.8A (15A for large voltage 15.5V start)
Rated voltage: DC12V (large voltage: 15.5V)
Package Includes:1pc Semiconductor Cooling Plate
Wire size: lead length 200±8mm RV standard wire single head 5mm tinned
Cooling power: 142W (the cooling surface temperature is too high will reduce the cooling power)
Device characteristics: red line is positive, black line is negative (there is a literal surface for the cooling surface, no literal surface is the heat dissipation surface)
Internal resistance: 0.8~0.9 (ambient temperature 23±1°C, 1kHZ Ac test)
Power requirements: single voltage 12V, current 15A or more working power (can be used in series and parallel)
Storage conditions: -40~60°C
Working environment: Temperature range -55 °C ~ 83 °C (excessive ambient temperature will directly affect cooling efficiency)</p></div>