Transients in the Collector Circuit of an Open Bipolar Transistor under Inductive Load

As part of the preparation of a textbook on transients in the collector circuit of a bipolar reverse conduction transistor switched on according to a scheme with a common emitter with an inductively active nature of the load, studies were conducted on an experimental stand. Based on experimental data, the processes occurring in the studied chain are described. A visual description of all stages of transients in the collector circuit of a transistor under the action of a positive pulse at the input of a key transistor cascade is given. An approved description of the operation of the studied circuit is obtained, allowing students to understand in detail the operation of a bipolar transistor nonideal key under inductive load.