ขาย แผ่น Peltier / แผ่นร้อนแผ่นเย็น /TEC1-12706 ราคาที่ดีที่สุด

เพลเทียร์ แผ่นทำความเย็น - ร้อนTEC1-12706 12706 TEC Thermoelectric Cooler Peltier 12V โมดูลเทอโมอิเล็กทริคเพลเทียร์ TEC1-12706 12V 6A TEC Thermoelectric Cooler Peltier TEC1 12706 ไฟเลี้ยง 12V 6A ขนาด 4.0x4.0x3.75 มม *** การใช้งานจำเป็นต้องต่อกับแผ่นระบายความร้อนด้วย เพราะเย็นมาก ข้อมูล TEC1-12706 Thermoelectric Peltier Cooler แผ่นสร้างความเย็นเทอโมอิเล็กทริค Chip Type: TEC1-12706 External dimensions: 40 * 40 * 3.75mm Internal resistance: 2.1 ~ 2.4Ω (ambient temperature of 23 ± 1 ℃, 1kHZ Ac test) maximum temperature: △ Tmax (Qc = 0) above 59 ℃. Operating current: Imax = 4.3-4.6A (rated at 12V) Rated voltage: 12V (Vmax of: 15V starting current 5.8A) cooling capacity: Qcmax 60-72W Working environment: temperature range -55 ℃ ~ 83 ℃ (high ambient temperature drop directly affect the cooling efficiency) packaging technology: four weeks 704 standard silicone rubber seal Word side is the cooling side No word side is the cooling surface Must be installed in the heat sink surface, or water cooling device, otherwise it will burn . (Note: whether water or air-cooled must be coated with thermal grease) Note: The case did not do a good job cooling caused by the cooling film burned, shop is not responsible for warranty. In the absence of cooling test when the power is turned on the cooling effect. The power should be unplugged immediately within 1 second, otherwise it is easy to burn out the cooling plate. "Please carefully test, novice do not use this method of testing. " Performance Specifications Operating Tips Max. Operating Temperature: 138 Degree C Do not exceed Imax or Vmax when operating module. Please carry out moisture protection options (seeling) in final application use. Life expectancy: 200,000 hours Failure rate based on long time testings: 0.2%. Graphs Installation 1. The hot surface Th of the TEC must be attached to a suitable FAN SINK (60x60x40+mm) that is capable of carrying away both the heat pumped by the TEC plus Joule heat from the electric power supplied to the TEC. A heat sink rise of 15C above ambient is typical for many TEC applications. Otherwise, a bigger heat sink must be used to reduce temperature. 2. Care should be taken when applying pressure during installation. Uniform pressure is desired across the mounting surfaces. If uneven pressure is applied, thermal performance may be reduced or damage may occur to the TEC. 3. Clean surface thoroughly, making sure there are no chips, dirt or any foreign substances that may affect bonding. Coat the contacting sides, Th and Tc, with thermally conductive grease or glue. Applications Related You Tube Video showing it in action. Learn about TECs (Tom's Wiki) Learn about thermoelectric effect (Wikipedia) Generating Power from Heat Fan Driven by Candle