Dimensions: 30*30*6.7mm
Number of component pairs: 190 pairs
Wire specification: lead length 150±8mm, RV standard wire, single head 5mm tinned
Internal resistance: 3.8-4Ω (ambient temperature 23±1℃, 1kHZ Ac test)
Maximum temperature difference: above 85℃
Working current: Imax=3A
Rated voltage: DC12V (Maximum voltage: 15.5V)
Refrigeration power: 35W (excessively high heat dissipation surface temperature will reduce the cooling power)
Assembly pressure: 85N/cm2
Working environment: temperature range -55℃～83℃ (too high ambient temperature will directly affect the cooling efficiency)
Packaging process: standard 704 silicone rubber seal around
Packing standard: foam box packaging, storage conditions ambient temperature -10℃～40℃
Storage conditions: -40~60℃
Power requirements: single voltage 12V, current 3A or more working power supply (can be used in series and parallel)
Device characteristics: red wire positive, black wire negative (the literal is the cooling surface, and the non-literal is the heat dissipation surface)
Note: There will be a temperature difference between the two sides of the cooling plate connected to a 12 volt power supply. One side is cold and the other side is hot. Do not power on the refrigerator for a long time without a radiator, otherwise it will cause the inside of the refrigerator to overheat And burned.
\
\
\
\
\
\
\
\
