EN

EN CN

Innovative management

INNOVATIVE MANAGEMENT

Home > Innovative management > Innovation and R&D > Invention Patent

QUALIFICATION HONOR

A low temperature start-up and fast shutdown circuit

A low surge circuit with low light turn-off loss

A low standby power consumption circuit

A low temperature isolation dimming circuit for single chip microcomputer without auxiliary power supply

A ZCD signal acquisition circuit for a PFC circuit

A BUCK fast switch protection circuit

A buck inductor series detection control circuit

Digital and analog coexistence pulse charging circuit and driving power supply