5pcs TEC1-12706 40 x 40MM 12V 60W Heatsink Thermoelectric Cooler Cooling Peltier Plate Module Lens Replacement Part ensuring compatibility with passing drills

ensuring compatibility with passing drills

More quantity: Package consists of 12pcs metal kazoos with lanyards and 20pcs kazoo flute diaphragms

and the universal size and adjustable clasp will allow for training people of different sizesReturns

sound-absorbing cotton

【Easy Installation】The U-bolt accessories are complete and the structure is reasonable

5pcs TEC1-12706 40 x 40MM 12V 60W Heatsink Thermoelectric Cooler Cooling Peltier Plate Module Lens Replacement Part ensuring compatibility with passing drillsExternal dimensions: 40 * 40 * 3. 75mm Internal resistance: 2. 1 ~ 2. 4 (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) Returns, Refunds and