!TERBARU! TEC1 12703 12704 12705 12706 12708 12709 12710 12712 12715

Model Number : 12705 Supply Voltage : 12V 6A Condition : New Type : Integrated circuit module Origin : Mainland China Since they consit primarily of semiconductor material sandwiched between ceramic plates and have no moving parts These devices must be used in conjunction with a heat sink to avoid burned Each device is full inspected and tested TEC1-12703 Rated voltage:12V Rated current:3A Cooling capacity:29.7W Maximum temperature difference:65 Dimensions:40*40*4.6 Positive and negative:Red positive, black negative TEC1-12704 Overall dimensions: 40*40*4.0mm Wire specification: lead length 300 + 5mm RV standard wire single head 5mm tin plating Internal resistance: 3.0~3.3 ohm (ambient temperature 23 - 1 DEG C, 1kHZ Ac) Maximum temperature: Tmax (Qc=0) 63 DEG C. Working current: Imax=4A (rated voltage) Rated voltage: DC12V (Vmax:15.5V) Cooling power: Qcmax 36W Assembly pressure: 85N/cm2 Working environment: temperature range -55~83 (high ambient temperatures drop directly affect the cooling efficiency) Storage conditions: -40~+60 TEC1-12705 External dimensions: 40 * 40 * 3.8mm Internal resistance: 2.5 ~ 2.8 (ambient temperature of 23 1 , 1kHZ Ac test) Maximum temperature: Tmax (Qc = 0) over 67 . Working current: Imax = 4.3-4.6A (rated at 12V) Rated voltage: 12V (Vmax: 15V starting current 5.8A) Refrigeration power: Qcmax 50-60W Working environment: temperature range -55~83 (high ambient temperatures drop directly affect the cooling efficiency) TEC1-12706 External dimensions: 40 * 40 * 3.75mm Internal resistance: 2.1 ~ 2.4 (ambient temperature of 23 1 #39;C, 1kHZ Ac test) The maximum temperature difference: Tmax (Qc = 0) above 59 #39;C. Working current: Imax = 4.3-4.6A (rated at 12V) Rated voltage: 12V (Vmax: 15V starting current 5.8A) Cooling power: Qcmax 55W Working environment: temperature range -55~83 (high ambient temperature