CPC Main Group
H02M 1/00 Details of apparatus for conversion
24 direct subcodes
Child Classifications
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- H02M 1/02 Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters
- H02M 1/06 Circuits specially adapted for rendering non-conductive gas discharge tubes or equivalent semiconductor devices, e.g. thyratrons, thyristors
- H02M 1/08 Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M 1/10 Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from AC or DC
- H02M 1/12 Arrangements for reducing harmonics from AC input or output
- H02M 1/14 Arrangements for reducing ripples from DC input or output
- H02M 1/16 Means for providing current step on switching, e.g. with saturable reactor
- H02M 1/20 Contact mechanisms of dynamic converters
- H02M 1/32 Means for protecting converters other than automatic disconnection
- H02M 1/36 Means for starting or stopping converters