The withstand voltage of the amount substrate can be AC1500-AC4000V
The thermal conductivity of aluminum substrate and copper substrate is generally 1W/m.k, 2w/m.k 3W/m.k, 5W/m.k, 8W/m.k, and the thermal conduction of thermoelectric separation can be 380W/m.k
PCB boards mainly include FR4 boards, CEM-3 boards, aluminum substrates, ceramic boards, plastic boards, etc.
