Diodes
BTA100A bidirectional thyristor module BTA40A 50A 60A 80A 100A Withstand voltage 1000V small high-power spot welding machine M220.58
When the working current is greater than 5A, you are advised to configure a proper heat sink for auxiliary heat dissipation to prevent chip damage
Adaptive radiator
When the load current is greater than 5A, use a heat sink to assist heat dissipation. Apply thermal grease between the solid state relay base plate and the heat sink during installation
(When the load current is greater than 40A, it is necessary to add fan forced air cooling)