DIFF Subgroup
H03K 17/0424 by the use of a transformer
Introduced: January 1995
Full Title
Full titles differ between systems:
IPC:
Electronic switching or gating, i.e. not by contact-making and -breaking > Modifications for accelerating switching > by feedback from the output circuit to the control circuit > by the use of a transformer
CPC:
Electronic switching or gating, i.e. not by contact-making and –breaking (gated amplifiers H03F3/72; switching arrangements for exchange systems using static devices H04Q3/52) > Modifications for accelerating switching > by feedback from the output circuit to the control circuit > by the use of a transformer
No child classifications to compare. This is a leaf node in both IPC and CPC.