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5Pcs TEC1-12709 Heatsink 12V 90W Thermoelectric Cooler 40mmX40mm Cooling Peltier Plate Module for Semiconductor Thermoelectric Heatsink Generation
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5Pcs TEC1-12709 Heatsink 12V 90W Thermoelectric Features
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TEC1-12709 12709 90W 12V TEC thermoelectric cooler peltier of semiconductor refrigeration
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Get ice cold in minutes or heat to boiling by simply reversing the polarity, used for numerous applications from CPU coolers to alternate power sources
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Since they consit primarily of semiconductor material sandwiched between ceramic plates and have no moving parts, overall dimensions: 40 X 40mm
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These devices must be used in conjunction with a heat sink to avoid burned
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Compact structure, high performance, reliable, very easy to install.
About 5Pcs TEC1-12709 Heatsink 12V 90W Thermoelectric
Overall dimensions: 40x40x3.5mm 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) 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) Package include: 5 x TEC1-12709 heatsink thermoelectric cooler module
