Feature:
1. Does not need any refrigerant, can work continuously, there is no pollution source, no rotating parts, no rotation effect, no sliding part. A solid piece without vibration, noise, possess long life and easy installation
2. Semiconductor refrigeration fins have two functions, both cooling and heating. The cooling efficiency is generally 55-60%, but the heating efficiency is very high and always greater than 1. Therefore, one piece can replace separate refrigeration system and heating system
3. The semiconductor refrigeration chip is a current-transducer type chip. Through the control of the input current, high-accuracy temperature control can be realized. Coupled with temperature detection and control means, it is easy to realize remote control, program control, and computer control to form an automatic control system
4. The thermal inertia of the semiconductor cooling fin is very small, and the cooling and heating time is very fast. When the hot end has good heat dissipation and the cold end is empty, the cooling fin can reach the maximum temperature difference in less than one minute

Specification:
Item Type: Thermoelectric Cooler Module
Model: TES1-04903
Material: Ceramic
Rated Voltage: DC5V
Maximum Voltage: DC5.78V (Th=30)
Maximum Current: 3A (U=5.78V, Th=30)
Maximum Temperature Difference: 66 (Qc=0,Th=30)
Maximum Cooling Capacity: 9.5W (T=0,Th=30)
Internal Resistance: 1.27-1.43Ω
Specification: 22AWG, L: Approx. 150mm / 5.9in

Package List:
1 x Thermoelectric Cooler Module