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• Thermoelectric coolers (TEC or Peltier) create a temperature differential on each side. One side gets hot and the other side gets cool.

• Therefore, they can be used to either warm something up or cool something down, depending on which side you use.

• You can also take advantage of a temperature differential to generate electricity. This Peltier works very well as long as you remove the heat from the hot side. After turning on the device, the hot side will heat quickly, the cold side will cool quickly.

• If you do not remove the heat from the hot side (with a heat sink or other device), the Peltier will quickly reach stasis and do nothing. We recommend using an old computer CPU heatsink or another block of metal to pull heat from the hot side.

• We were able to use a computer power supply and CPU heatsink to make the cold side so uncomfortable we could not hold our finger to it.

• A thermoelectric cooling (TEC) module is a semiconductor-based electronic component that functions as a small heat pump.

• By applying the DC power source to a TEC, heat will be transferred from one side of the module to the other. It creates a cold and hot side.

• There are 127 couples in a single module; a 40mm x 40mm size module is a single-stage module that is designed for cooling and heating up to 90°C applications.

• Also Known as Thermoelectric cooling modules, Thermoelectric modules, Peltier modules, Thermoelectric cooling module.

• These devices must be used in conjunction with a heat sink to avoid burning

•  Each device is fully inspected and tested *Fitted with 6-inch insulated leads

• They are widely used in industrial areas, for example, computer CPU, CCDs, portable refrigerators, medical instruments, and so on

• Model: TEC1-12715; Voltage: 12V - 15.4V; Power Rating: 136.8W (max)

• Color: White + red + black. Material: Ceramics

• Specification: Maximum current: 15A; Maximum temperature difference Tmax: 68'C; Maximum voltage max (Qc = Ow): 15.2V; Resistance: 1.94 +/- 0.1. Features: Semiconductor refrigeration tablet

• Packing List: 1 x TEC1-12715 Semiconductor refrigeration tablet (30cm-cable).

• Dimensions/Size: (1.57 in x 1.57 in x 0.15 in) / (4.0 cm x 4.0 cm x 0.4 cm) / (40mm x 40mm x 4mm)

Additional Information:

• Item Code: TEC1-12715-40x4mm-15.4V-136.8W
• Delivery Time: 2 - 4 days

Additional Information:

• Item Code: TEC1-12704-30X4
• Production Capacity: 1000
• Delivery Time: 15-20days
• Packaging Details: 3.9 Millimeters

• Thermoelectric coolers (TEC or Peltier) create a temperature differential on each side. One side gets hot and the other side gets cool.

• Therefore, they can be used to either warm something up or cool something down, depending on which side you use.

• You can also take advantage of a temperature differential to generate electricity. This Peltier works very well as long as you remove the heat from the hot side. After turning on the device, the hot side will heat quickly, the cold side will cool quickly.

• If you do not remove the heat from the hot side (with a heat sink or other device), the Peltier will quickly reach stasis and do nothing. We recommend using an old computer CPU heatsink or another block of metal to pull heat from the hot side.

• We were able to use a computer power supply and CPU heatsink to make the cold side so uncomfortable we could not hold our finger to it.

• A thermoelectric cooling (TEC) module is a semiconductor-based electronic component that functions as a small heat pump.

• By applying the DC power source to a TEC, heat will be transferred from one side of the module to the other. It creates a cold and hot side.

• There are 127 couples in a single module; a 40mm x 40mm size module is a single-stage module that is designed for cooling and heating up to 90°C applications.

• Also Known as Thermoelectric cooling modules, Thermoelectric modules, Peltier modules, Thermoelectric cooling module.

• These devices must be used in conjunction with a heat sink to avoid burning

•  Each device is fully inspected and tested *Fitted with 6-inch insulated leads

• They are widely used in industrial areas, for example, computer CPU, CCDs, portable refrigerators, medical instruments, and so on

• Model: TEC1-12710; Voltage: 12V - 15.4V; Power Rating: 100W (max)

• Color: White + red + black. Material: Ceramics

• Specification: Maximum current: 10A; Maximum temperature difference Tmax: 68'C; Maximum voltage max (Qc = Ow): 15.2V; Resistance: 1.94 +/- 0.1. Features: Semiconductor refrigeration tablet

• Packing List: 1 x TEC1-12710 Semiconductor refrigeration tablet (30cm-cable).

• Dimensions/Size: (1.57 in x 1.57 in x 0.15 in) / (4.0 cm x 4.0 cm x 0.4 cm) / (40mm x 40mm x 4mm)

Additional Information:

• Item Code: TEC1-12710-40x3.3mm-15.4V-100W
• Delivery Time: 2 - 4 days

• Model:TEC1-12706
• Color: White + red + black. Material:Ceramics
• Specification: Maximum current: 6A; Maximum temperature difference Tmax: 68'C; Maximum voltage max (Qc = Ow): 15.2V; Resistance: 1.94 +/- 0.1. Features:Semiconductor refrigeration tablet
• Packing List: 1 x TEC1-12706 Semiconductor refrigeration tablet (30cm-cable).
• Dimensions/Size: (1.57 in x 1.57 in x 0.15 in) / (4.0 cm x 4.0 cm x 0.4 cm) / (40mm x 40mm x 4mm)

Additional Information:

• Item Code: TEC001-12706-40MM-1PCS
• Delivery Time: 2 - 4 days

• Thermoelectric coolers (TEC or Peltier) create a temperature differential on each side. One side gets hot and the other side gets cool. Therefore, they can be used to either warm something up or cool something down, depending on which side you use. You can also take advantage of a temperature differential to generate electricity.

• This Peltier works very well as long as you remove the heat from the hot side. After turning on the device, the hot side will heat quickly, the cold side will cool quickly. If you do not remove the heat from the hot side (with a heat sink or other device), the Peltier will quickly reach stasis and do nothing. We recommend using an old computer CPU heatsink or another block of metal to pull heat from the hot side.

• We were able to use a computer power supply and CPU heatsink to make the cold side so uncomfortable we could not hold our finger to it. A thermoelectric cooling (TEC) module is a semiconductor-based electronic component that functions as a small heat pump. By applying the DC power source to a TEC, heat will be transferred from one side of the module to the other. It creates a cold and hot side. They are widely used in industrial areas, for example, computer CPU, CCDs, portable refrigerators, medical instruments, and so on.

• There are 127 couples in a single module; a 40mm x 40mm size module is a single-stage module which is designed for cooling and heating up to 90°C applications. Also Known as Thermoelectric cooling modules, Thermoelectric modules, Peltier modules, Thermoelectric cooling module.

• These devices must be used in conjunction with a heat sink to avoid burning

• Each device is fully inspected and tested *Fitted with 6-inch insulated leads

• Model: TEC1-12704; Voltage: 12V - 15.4V; Power Rating: 33.4W (max)

• Color: White + red + black. Material: Ceramics; 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

• Dimensions/Size: (1.57 in x 1.57 in x 0.15 in) / (4.0 cm x 4.0 cm x 0.4 cm) / (40mm x 40mm x 4mm)

Additional Information:

• Item Code: TEC1-12704-40x4.7mm-15.4V-33.4W
• Delivery Time: 2 - 4 days

• Ceramics thermoelectric Cooler semiconductor module TES1-12704 Can be used in refrigerator, Portable cooling car box These devices must be used in conjunction with a heat sink to avoid burned * Each device is fully inspected and tested *Fitted with 6-inch insulated leads * Quantity: 1 * Thermoelectric coolers (TEC or Peltier) create a temperature differential on each side. One side gets hot and the other side gets cool. Therefore, they can be used to either warm something up or cool something down, depending on which side you use. You can also take advantage of a temperature differential to generate electricity.

• This Peltier works very well as long as you remove the heat from the hot side. After turning on the device, the hot side will heat quickly, the cold side will cool quickly. If you do not remove the heat from the hot side (with a heat sink or other device), the Peltier will quickly reach stasis and do nothing. We recommend using an old computer CPU heatsink or another block of metal to pull heat from the hot side. We were able to use a computer power supply and CPU heatsink to make the cold side so uncomfortable we could not hold our finger to it.

• A thermoelectric cooling (TEC) module is a semiconductor-based electronic component that functions as a small heat pump. By applying the DC power source to a TEC, heat will be transferred from one side of the module to the other. It creates a cold and hot side. They are widely used in industrial areas, for example, computer CPU, CCDs, portable refrigerators, medical instruments, and so on. There are 127 couples in a single module; a 30mm x 30 mm size module is a single-stage module that is designed for cooling and heating up to 90°C applications. Also Known as Thermoelectric cooling modules, Thermoelectric modules, Peltier modules, Thermoelectric cooling module.

• Model number: TES1-12704, Couples: 127

• Size: 30MM x 30MM x 3.2MM

• Voltage: 12V Current Rating: 4A (Max)

• The device must be used in conjunction with a heat sink to avoid burned

• Umax (V): 15.2, Imax (A): 4, ΔTmax(°)≥66, QM(W):36.5 W, Material: Ceramics Cable length: 20cm, Color: White, Dimension: Approx.30mm x 30mm x 3.2mm

Additional Information:

• Item Code: TES1-12704-30x3.3mm-15.4V-40W
• Delivery Time: 2 - 4 days

The TEC1-12703 30x30mm Thermoelectric Cooler 3A Peltier Module is the simple application of the Peltier Thermoelectric Effect. The module features 127 semiconductor couples in the area of 30mmx30mm.

Thermoelectric coolers also are known as TEC or Peltier Module create a temperature differential on each side. One side gets hot and the other side gets cool. Therefore, they can be used to either warm something up or cool something down, depending on which side you use. You can also take advantage of a temperature differential to generate electricity.

This Peltier works very well as long as you remove the heat from the hot side. After turning on the device, the hot side will heat quickly, the cold side will cool quickly. If you do not remove the heat from the hot side (with a heat sink or other device), the Peltier will quickly reach stasis and do nothing. We recommend using an old computer CPU heatsink or another block of metal to pull heat from the hot side. We were able to use a computer power supply and CPU heatsink to make the cold side so uncomfortable we could not hold our finger to it.

A thermoelectric cooling (TEC) module is a semiconductor-based electronic component that functions as a small heat pump. By applying the DC power source to a TEC, heat will be transferred from one side of the module to the other. It creates a cold and hot side. They are widely used in industrial areas, for example, computer CPU, CCDs, portable refrigerators, medical instruments, and so on.

Also Known as Thermoelectric cooling modules, Thermoelectric modules, Peltier modules, Thermoelectric cooling module

• Model number: TEC1-12703; Operating Voltage: 12V

• Maximum Voltage- Umax (V) : 15V; Maximum Current- Imax (A) : 3A

• Maximum Power: 24W

• Power Cord: 100mm; Quality tested cooling cells, Solid-state, vibration-free, noise-free.

• Important Note!! Heat side requires heat sink all the time. “ Do not run this device with a power supply more than a few seconds without a heatsink mounted to the device! ”

• Do not exceed Imax or Vmax when operating a module.

• Please carry out moisture protection options (sealing) in final application use.

• Life expectancy: 200,000 hours.

• Failure rate based on longtime testings: 0.2%.

Additional Information:

• Item Code: TEC008-TEC1-12703-30MM-12V-3A
• Delivery Time: 2 - 4 days

40 x 40 x 10mm 40mm Heat sink Aluminum Heatsink Cooler For Led Light Graphic card Amplifier Peltier

• Aluminum Heatsink; Tooth number: 13 Tooth thickness:1.1mm; Baseplate thickness:2.2mm
• Size:40mm*40mm*10mm
• Weight: 19g
• packing include: 1 pcs: Fits perfectly for 40mm Peltier
• Suitable for: Computer motherboard chip, memory chip, and card small chip, all kinds of computer electronic chip auxiliary heat.

Additional Information:

• Item Code: HC015-4010-3M-SILVER
• Delivery Time: 2 - 4 days

Additional Information:

• Item Code: HC016-4010-W-PASTE-BLACK
• Production Capacity: 1000
• Delivery Time: 15-20days
• Packaging Details: 40 x 40 x 10mm

Additional Information:

• Item Code: HC055-4030-BLACK
• Production Capacity: 1000
• Delivery Time: 15-20days
• Packaging Details: 40 x 40 x 30mm

• Cotton Washer suitable for all 40mm x 40mm or smaller size peltier (cut the inside seem to fit)
• With single-sided adhesive sticker makes insulation cotton washer more convenient to use.
• When used for refrigeration installation, the insulation cotton washer can shoulder pressure. When working, it can effectively isolate the heat transfer thus make the refrigeration effect better.
• Material: Foam Color: White
• Dimensions/Size: (1.57 in x 1.57 in x 0.15 in) / (4.0 cm x 4.0 cm x 0.4 cm) / (40mm x 40mm x 4mm)

Additional Information:

• Item Code: TEC009-40MM-COTTON-WASHER
• Delivery Time: 2 - 4 days

Additional Information:

• Item Code: HC054-6010-STRT-BLACK
• Production Capacity: 1000
• Delivery Time: 15-20days
• Packaging Details: 60 x 60 x 10mm