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IPC Subgroup
H03K 4/62

using a semiconductor device operating as a switching device

Introduced: September 1968

Last revised: January 2006

Full Title

Generating pulses having essentially a finite slope or stepped portions > having triangular shape > having sawtooth shape > using as active elements semiconductor devices > in which a sawtooth current is produced through an inductor > using a semiconductor device operating as a switching device

Classification Context

Section:
ELECTRICITY
Class:
ELECTRONIC CIRCUITRY
Subclass:
PULSE TECHNIQUE

2 direct subcodes

Child Classifications

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  • H03K 4/68 Generators in which the switching device is conducting during the fly-back part of the cycle