Huiqiang Chen

Person

Hangzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Voltage converter having switched capacitor circuits
- Patent number 12,143,014
- Issue date Nov 12, 2024
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit for a switching converter
- Patent number 11,750,094
- Issue date Sep 5, 2023
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter and control method thereof
- Patent number 11,363,693
- Issue date Jun 14, 2022
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED driver with silicon controlled dimmer, apparatus and control me...
- Patent number 11,350,495
- Issue date May 31, 2022
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Detection circuit and detection method for a triac dimmer
- Patent number 11,324,090
- Issue date May 3, 2022
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus, dimmable light emitting diode driver and control method
- Patent number 11,316,421
- Issue date Apr 26, 2022
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus, dimmable light emitting diode drive circuit and control...
- Patent number 11,317,483
- Issue date Apr 26, 2022
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Jianxin Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power converter and control method thereof
- Patent number 11,026,308
- Issue date Jun 1, 2021
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control circuit, control method and flyback converter of primary-si...
- Patent number 10,958,178
- Issue date Mar 23, 2021
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flyback converter, control circuit and control method therefor
- Patent number 10,951,120
- Issue date Mar 16, 2021
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Light emitting diode drive circuit with silicon-controlled rectifie...
- Patent number 10,887,957
- Issue date Jan 5, 2021
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Detection circuit and detection method for a triac dimmer
- Patent number 10,863,601
- Issue date Dec 8, 2020
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Driving circuit and driving method for driving light-emitting diode...
- Patent number 10,849,201
- Issue date Nov 24, 2020
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Qiukai Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus, dimmable light emitting diode drive circuit and control...
- Patent number 10,652,965
- Issue date May 12, 2020
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Jianxin Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED driver with a silicon controlled dimmer and control method thereof
- Patent number 10,638,560
- Issue date Apr 28, 2020
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus, dimmable light emitting diode driver and control method
- Patent number 10,536,999
- Issue date Jan 14, 2020
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED driver with silicon controlled dimmer, apparatus and control me...
- Patent number 10,433,384
- Issue date Oct 1, 2019
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Qiukai Huang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED driver with silicon controlled dimmer, circuit module and contr...
- Patent number 10,356,864
- Issue date Jul 16, 2019
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit, control method and LED driving circuit thereof
- Patent number 10,327,297
- Issue date Jun 18, 2019
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Jianxin Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flyback converter, control circuit and control method therefor
- Patent number 10,298,136
- Issue date May 21, 2019
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
LED driving circuit having SCR dimmer, circuit module and control m...
- Patent number 10,285,229
- Issue date May 7, 2019
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Jianxin Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control circuit, control method and flyback converter
- Patent number 10,097,076
- Issue date Oct 9, 2018
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method and control circuit for switching power supply
- Patent number 9,979,301
- Issue date May 22, 2018
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit, control method and flyback converter of primary-si...
- Patent number 9,960,691
- Issue date May 1, 2018
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit, control method and primary-controlled flyback conv...
- Patent number 9,954,450
- Issue date Apr 24, 2018
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit, control method and LED driving circuit thereof
- Patent number 9,872,355
- Issue date Jan 16, 2018
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Jianxin Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
PFC circuit
- Patent number 9,847,708
- Issue date Dec 19, 2017
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Yunlong Han
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit, control method and flyback converter
- Patent number 9,762,113
- Issue date Sep 12, 2017
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit, control method and primary-controlled flyback conv...
- Patent number 9,654,013
- Issue date May 16, 2017
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method and control circuit for switching power supply
- Patent number 9,641,084
- Issue date May 2, 2017
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Huiqiang Chen
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY CONVERTER
- Publication number 20220337168
- Publication date Oct 20, 2022
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE CONVERTER
- Publication number 20220255429
- Publication date Aug 11, 2022
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LED DRIVER WITH SILICON CONTROLLED DIMMER, APPARATUS AND CONTROL ME...
- Publication number 20220256663
- Publication date Aug 11, 2022
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SWITCHING CONVERTER AND CONTROL CIRCUIT THEREOF
- Publication number 20220038002
- Publication date Feb 3, 2022
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20210282243
- Publication date Sep 9, 2021
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DETECTION CIRCUIT AND DETECTION METHOD FOR A TRIAC DIMMER
- Publication number 20210059029
- Publication date Feb 25, 2021
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS, DIMMABLE LIGHT EMITTING DIODE DRIVE CIRCUIT AND CONTROL...
- Publication number 20200236756
- Publication date Jul 23, 2020
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jianxin Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRIVING CIRCUIT AND DRIVING METHOD FOR DRIVING LIGHT-EMITTING DIODE...
- Publication number 20200214108
- Publication date Jul 2, 2020
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Qiukai Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS, DIMMABLE LIGHT EMITTING DIODE DRIVER AND CONTROL METHOD
- Publication number 20200113026
- Publication date Apr 9, 2020
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20200015331
- Publication date Jan 9, 2020
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DETECTION CIRCUIT AND DETECTION METHOD FOR A TRIAC DIMMER
- Publication number 20190364640
- Publication date Nov 28, 2019
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LED DRIVER WITH A SILICON CONTROLLED DIMMER AND CONTROL METHOD THEREOF
- Publication number 20190364626
- Publication date Nov 28, 2019
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED DRIVER WITH SILICON CONTROLLED DIMMER, APPARATUS AND CONTROL ME...
- Publication number 20190364628
- Publication date Nov 28, 2019
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Light Emitting Diode Drive Circuit with Silicon-Controlled Rectifie...
- Publication number 20190313498
- Publication date Oct 10, 2019
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLYBACK CONVERTER, CONTROL CIRCUIT AND CONTROL METHOD THEREFOR
- Publication number 20190222124
- Publication date Jul 18, 2019
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS, DIMMABLE LIGHT EMITTING DIODE DRIVER AND CONTROL METHOD
- Publication number 20190208591
- Publication date Jul 4, 2019
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS, DIMMABLE LIGHT EMITTING DIODE DRIVE CIRCUIT AND CONTROL...
- Publication number 20190208597
- Publication date Jul 4, 2019
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jianxin Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED DRIVER WITH SILICON CONTROLLED DIMMER, APPARATUS AND CONTROL ME...
- Publication number 20180310376
- Publication date Oct 25, 2018
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Qiukai Huang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED DRIVER WITH SILICON CONTROLLED DIMMER, CIRCUIT MODULE AND CONTR...
- Publication number 20180295690
- Publication date Oct 11, 2018
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LED DRIVING CIRCUIT HAVING SCR DIMMER, APPARATUS AND CONTROL METHOD...
- Publication number 20180295685
- Publication date Oct 11, 2018
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jianxin Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONTROL CIRCUIT, CONTROL METHOD AND FLYBACK CONVERTER OF PRIMARY-SI...
- Publication number 20180248487
- Publication date Aug 30, 2018
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT, CONTROL METHOD AND LED DRIVING CIRCUIT THEREOF
- Publication number 20180084619
- Publication date Mar 22, 2018
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jianxin Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONTROL CIRCUIT, CONTROL METHOD AND FLYBACK CONVERTER
- Publication number 20170338729
- Publication date Nov 23, 2017
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT, CONTROL METHOD AND LED DRIVING CIRCUIT THEREOF
- Publication number 20170318639
- Publication date Nov 2, 2017
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jianxin Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONTROL CIRCUIT, CONTROL METHOD AND PRIMARY-CONTROLLED FLYBACK CONV...
- Publication number 20170187295
- Publication date Jun 29, 2017
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHOD AND CONTROL CIRCUIT FOR SWITCHING POWER SUPPLY
- Publication number 20170155330
- Publication date Jun 1, 2017
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLYBACK CONVERTER, CONTROL CIRCUIT AND CONTROL METHOD THEREFOR
- Publication number 20160322908
- Publication date Nov 3, 2016
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT, CONTROL METHOD AND FLYBACK CONVERTER OF PRIMARY-SI...
- Publication number 20160308447
- Publication date Oct 20, 2016
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT, CONTROL METHOD AND FLYBACK CONVERTER
- Publication number 20160301407
- Publication date Oct 13, 2016
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Huiqiang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PFC CIRCUIT
- Publication number 20160254743
- Publication date Sep 1, 2016
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Yunlong Han
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Huiqiang Chen

Person

Patents Grantslast 30 patents

Voltage converter having switched capacitor circuits

Control circuit for a switching converter

Power converter and control method thereof

LED driver with silicon controlled dimmer, apparatus and control me...

Detection circuit and detection method for a triac dimmer

Apparatus, dimmable light emitting diode driver and control method

Apparatus, dimmable light emitting diode drive circuit and control...

Power converter and control method thereof

Control circuit, control method and flyback converter of primary-si...

Flyback converter, control circuit and control method therefor

Light emitting diode drive circuit with silicon-controlled rectifie...

Detection circuit and detection method for a triac dimmer

Driving circuit and driving method for driving light-emitting diode...

Apparatus, dimmable light emitting diode drive circuit and control...

LED driver with a silicon controlled dimmer and control method thereof

Apparatus, dimmable light emitting diode driver and control method

LED driver with silicon controlled dimmer, apparatus and control me...

LED driver with silicon controlled dimmer, circuit module and contr...

Control circuit, control method and LED driving circuit thereof

Flyback converter, control circuit and control method therefor

LED driving circuit having SCR dimmer, circuit module and control m...

Control circuit, control method and flyback converter

Control method and control circuit for switching power supply

Control circuit, control method and flyback converter of primary-si...

Control circuit, control method and primary-controlled flyback conv...

Control circuit, control method and LED driving circuit thereof

PFC circuit

Control circuit, control method and flyback converter

Control circuit, control method and primary-controlled flyback conv...

Control method and control circuit for switching power supply

Patents Applicationslast 30 patents

POWER SUPPLY CONVERTER

VOLTAGE CONVERTER

LED DRIVER WITH SILICON CONTROLLED DIMMER, APPARATUS AND CONTROL ME...

SWITCHING CONVERTER AND CONTROL CIRCUIT THEREOF

POWER CONVERTER AND CONTROL METHOD THEREOF

DETECTION CIRCUIT AND DETECTION METHOD FOR A TRIAC DIMMER

APPARATUS, DIMMABLE LIGHT EMITTING DIODE DRIVE CIRCUIT AND CONTROL...

DRIVING CIRCUIT AND DRIVING METHOD FOR DRIVING LIGHT-EMITTING DIODE...

APPARATUS, DIMMABLE LIGHT EMITTING DIODE DRIVER AND CONTROL METHOD

POWER CONVERTER AND CONTROL METHOD THEREOF

DETECTION CIRCUIT AND DETECTION METHOD FOR A TRIAC DIMMER

LED DRIVER WITH A SILICON CONTROLLED DIMMER AND CONTROL METHOD THEREOF

LED DRIVER WITH SILICON CONTROLLED DIMMER, APPARATUS AND CONTROL ME...

Light Emitting Diode Drive Circuit with Silicon-Controlled Rectifie...

FLYBACK CONVERTER, CONTROL CIRCUIT AND CONTROL METHOD THEREFOR

APPARATUS, DIMMABLE LIGHT EMITTING DIODE DRIVER AND CONTROL METHOD

APPARATUS, DIMMABLE LIGHT EMITTING DIODE DRIVE CIRCUIT AND CONTROL...

LED DRIVER WITH SILICON CONTROLLED DIMMER, APPARATUS AND CONTROL ME...

LED DRIVER WITH SILICON CONTROLLED DIMMER, CIRCUIT MODULE AND CONTR...

LED DRIVING CIRCUIT HAVING SCR DIMMER, APPARATUS AND CONTROL METHOD...

CONTROL CIRCUIT, CONTROL METHOD AND FLYBACK CONVERTER OF PRIMARY-SI...

CONTROL CIRCUIT, CONTROL METHOD AND LED DRIVING CIRCUIT THEREOF

CONTROL CIRCUIT, CONTROL METHOD AND FLYBACK CONVERTER

CONTROL CIRCUIT, CONTROL METHOD AND LED DRIVING CIRCUIT THEREOF

CONTROL CIRCUIT, CONTROL METHOD AND PRIMARY-CONTROLLED FLYBACK CONV...

CONTROL METHOD AND CONTROL CIRCUIT FOR SWITCHING POWER SUPPLY

FLYBACK CONVERTER, CONTROL CIRCUIT AND CONTROL METHOD THEREFOR

CONTROL CIRCUIT, CONTROL METHOD AND FLYBACK CONVERTER OF PRIMARY-SI...

CONTROL CIRCUIT, CONTROL METHOD AND FLYBACK CONVERTER

PFC CIRCUIT