H02M7/32 - CPC Classification Index

ClassID:

217958 ⎘

H02M7/32 - CPC Classification

Classification description:

Conversion of ac power input into dc power output; Conversion of dc power input into ac power output; Conversion of ac power input into dc power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts

Sub-classes:

H02M7/34 » wherein the parts are rotating and collectors co-operate with brushes or rollers 3
H02M7/36 » with electromagnetically-operated vibrating contacts, e.g. chopper 4

Recent Application in this class:

20230238894

Rectifier and power supply device

20180366942

Bipole voltage source converter and control and operation thereof

20180323724

LOW VOLTAGER TOUCH PANEL

20180062416

Rectifier arbitration in wireless charging systems

20150138860

Electrical device for use with a multiway switch system

20150123493

High performance power input circuits using synchronized mechanical switches

20140301121

Tunneling Electric Contacts And Related Methods, Systems And Applications

20130270097

Low voltage touch panel