TEC1-12706 12703-12715 Thermoelectric Cooler Peltier

TEC1-12705 TEC1-12710 TEC1-12703 40x40MM TEC1-12704 TEC1-12707 TEC1-12708 TEC1-12709 TEC1-12712 TEC1-12715

TEC1-12703 40*40 12V3A
Model: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 40*40 12V4A
Chip type: TEC1-12704
Overall dimensions: 40*40*4.0mm element 127
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 DEG C to 83 C (high ambient temperature will directly affect the efficiency of refrigeration)
Packaging: Standard 704 silicone rubber seal
Packaging standard: foam box packaging, storage conditions ambient temperature -10 C ~ 40 C
Storage conditions: -40~60

TEC1-12705 40*40
Chip Type: TEC1-12705
Dimensions: 40 * 40 * 3.8mm element number 127 on
Internal resistance: 2.5 ~ 2.8Ω (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)
Packaging process: four weeks standard 704 silicone rubber seal

TEC1-12706 40*40
Chip Type: TEC1-12706
External dimensions: 40 * 40 * 3.75mm
Internal resistance: 2.1 ~ 2.4Ω (ambient temperature of 23 ± 1 ‘C, 1kHZ Ac test)
The maximum temperature difference: Tmax (Qc = 0) above 59 ‘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 ‘C ~ 83’C (high ambient temperature drop directly affect the cooling efficiency)

TEC1-12708 40*40
Chip Type: TEC1-12708
External dimensions: 40 * 40 * 3.5mm
Internal resistance: 1.5 ~ 1.8 Ω (23 + / – 1degree, environment temperature 1 KHZ Ac test)
The largest temperature difference: delta Tmax (Qc = 0) more than 67degree
Working current: Imax = 8 (rated voltage startup)
Rated voltage: DC12V (Vmax: 15.5 V)
Cooling power: 77 w Qcmax
The assembly pressure: 85 n/cm2
Working conditions: temperature range and 55degree~ 83degree (high environmental temperature will directly affect the cooling efficiency)
Encapsulation process: standard around 704 silicone rubber seal
Packing: bubble box packing, storing conditions – 10degree to 40degree ambient temperature

TEC1-12709 40*40MM
Chip Model: tec1-12709
Overall dimensions: 40*40*3.5mm component Logarithm 127 pairs
Wire specification: lead long 300±8mm RV standard conductor single head 5mm tin plating
Internal resistance: 1.4~1.5ω (ambient temperature 23±1°, 1kHZ AC test)
Maximum temperature difference: 62 ° above
Working current: imax=7.1A (max voltage. 5V start 9A)
Rated Voltage: $literal (maximum voltage: 5V)
Cooling power: 86W (high cooling surface temperature will reduce cooling power)
Assembling pressure: 85n/cm2
Working environment: Temperature range -55°~83° (high ambient temperature will directly affect refrigeration efficiency)
Packaging process: Ambient standard 704 Silicone rubber seal
Packaging standards: Foam box packaging, storage conditions ambient temperature -10°~40°
Storage conditions:-40~60°
Power Requirements: Single voltage 12V, current 9A above the working power supply (series and parallel use)
Device characteristics: Red line positive, black line negative (there is literally refrigeration surface, no literal heat dissipation surface)

TEC1-12710 40*40
Chip: TEC1-12710
Dimension: 40 * 40 127 * 3.4 mm components logarithmic
Wire specifications: 300 + / – 5 mm long RV lead wire single head 5 mm tin plating
Internal resistance value: 1.2 ~ 1.5 Ω (23 + / – 1degree, environment temperature 1 KHZ Ac test)
Maximum temperature difference: delta Tmax (Qc = 0) above 60degree.
Working current: Imax = 10 a voltage (vmax 15 starts)
Rated voltage: DC12V (Vmax: 15.5 V)
Cooling power: 92 w Qcmax
The assembly pressure: 85 n/cm2
Working conditions: temperature range and 55degree ~ 83degree (high environmental temperature will directly affect the cooling efficiency)
Encapsulation process: standard around 704 silicone rubber seal
Packing: bubble box packing, storing conditions – 10degree to 40degree ambient temperature
Storage conditions: – 40 ~ 60degree

TEC1-12712 40*40
Couples: 127
Imax (A): 12
Umax (V):15.4
Qcmax(w) T =0: 109
Tmax (°) Qc=0: 68
Size: 40*40*3.4mm
TEC1-12715 40*40

Model: TEC1-12715
Size: 40mm x 40mm x 4mm
Operates from 0~15.4V DC and 0~15A
Operates Temperature: -40 to 90
Max power consumption: 165 Watts