Traditional relay drivers involve multiple discrete components to drive the relay and protect against damage to the microcontroller or other devices that can be caused by the voltage spike generated ...
The SM10KW33A has a rated stand-off voltage of 33 volts while the SM10KW36A's is 36 volts. Also, the SM10KW33A has a minimum breakdown voltage of 36.8 volts while the SM10KW36A's is 40.0 volts.
The objective of protective relays and protective schemes is to protect electrical equipment such as transformers, lines, cables, bus bars, etc. during abnormal system conditions. Hence, protective ...