CPC Subgroup
H03K 17/66 Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
Full Title
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) > characterised by the components used (H03K17/04 - H03K17/30, H03K17/94 take precedence) > by the use, as active elements, of semiconductor devices (using diodes H03K17/74) > the devices being bipolar transistors (bipolar transistors having four or more electrodes H03K17/72) > Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
2 direct subcodes
Child Classifications
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