ABSTRACT
One should take into account that both in transistors and reed switched the product of maximal switched voltage and the maximal switched current is not equal to the maximal switched power. Hence, in addition, the following conditions shall be met:
UIL <PR - for reed switch; UCEIC PC - for transistors,
where PR - the maximal rated power switched by the reed switch; Pc - maximal allowed power dissipated on the transistor collector in a pre-
set operation regime.
