Chip model: TEM1-12706
Dimensions: 40*40*5.7mm component logarithm 127
Circuit specifications: Direction length 150&Plusmn; 5mm RV standard wire single head 5mm tin plating
Internal resistance: 2.0 ~ 2.2Ω (ambient temperature 23±1℃,1kHZ Ac test)
Maximum temperature difference: △Tmax(Qc=0) above 66℃.
Work current: IMAX = 6A
Rated voltage: DC12V (Vmax: 15.4V)
Cold power: QCMAX 60W
Pretending pressure: 85N/CM2
Working environment: temperature range -55 ℃ ～ 83 ℃ (excessive environmental temperature will directly affect the cooling efficiency)
Packaging process: Surrounding standards 704 Silicon Rubber Seal
Packaging standards: foam box packaging, storage conditions environment temperature -10 ℃ ～ 40 ℃
Store conditions: -40 ~ 60 ℃
Single weight: 23g
The unique charm of the device:
1. The substrate is made of superconducting aluminum as the substrate, breaking the natural pattern of conventional alumina ceramic substrates, which helps to welding during the installation process, so that it can have a close contact with the radiator and cooler guide.
2. The device uses innovative zinc telluride as raw material, and perfectly replaces bismuth telluride as the mainstream material with its excellent material superiority. This innovation increases the overall temperature difference of the device by 3.5℃.,,The cold rate is shortened than the original device 10s 10s
3. The thickness of the device is 5.7mm,,The thickness of ordinary devices is usually between 3-4mm, and the size of the PN knot unit of the device changes from the original 1.4*1.4*1.5mm to 1.4*1.4*2mm.The effect of heat -to -end heat heatstroke on the cold surface is cold
4. The service life exceeds 40Wh, and the device has passed the following strict test tests to make the storm more violent:
5-1 polar switching test: This test mainly examines the effect of thermal stress on the life of the cooler.
Test method: 20 ° C ~ 80 ° C, 5 minutes on power for 5 minutes and then electricity for 5 minutes for one cycle.
5-2 High temperature storage test: This test mainly examines the impact of the diffusion of harmful elements on the life of the refrigerator.
Test method: The company now conducts two high -temperature storage tests of 90 ° C and 150 ° C.
5-3 Low-temperature storage test: This test mainly examines the low-temperature characteristics of various materials in the refrigerator.
Test method: The company now conducts -40 ° C low-temperature storage test.
5-4 Temperature impact test: This test mainly examines the effect of thermal stress on the life of the cooler.
Test method: 70 ° C (30 min)/ -55 ° C (30min), the conversion time is 1min, 5 cycles
5-5 Impact Test: This test mainly examines the ability of the refrigerator to withstand external force impacts.
Test method: 25cm height, direction x, y, Z, 1 round each. 3 times each.
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