H02M3/38 - CPC Classification Index

ClassID:

217863 ⎘

H02M3/38 - CPC Classification

Classification description:

Conversion of dc power input into dc power output with intermediate conversion into ac by dynamic converters using mechanical contact-making and -breaking parts to interrupt a single potential

Sub-classes:

H02M3/40 » wherein the parts are rotating and collectors co-operate with brushes or rollers 0
H02M3/42 » with electromagnetically-operated vibrating contacts, e.g. chopper 9

Recent Application in this class:

20250260331

2025-08-14

SUBMARINE DCDC CONVERTER, METHOD FOR CONTROLLING SUBMARINE DCDC CONVERTER, AND SUBMARINE CABLE SYSTEM

20200176969

2020-06-04

Protection device

20180287503

2018-10-04

DC-DC converter

20110068630

2011-03-24

POWER SUPPLY COOPERATION SYSTEM AND UNINTERRUPTIBLE POWER SUPPLY DEVICE

20100207764

2010-08-19

Method for theft recognition on a photovoltaic unit and inverter for a photovoltaic unit