JPWO2022030119A1 - - Google Patents
Info
- Publication number
- JPWO2022030119A1 JPWO2022030119A1 JP2022541142A JP2022541142A JPWO2022030119A1 JP WO2022030119 A1 JPWO2022030119 A1 JP WO2022030119A1 JP 2022541142 A JP2022541142 A JP 2022541142A JP 2022541142 A JP2022541142 A JP 2022541142A JP WO2022030119 A1 JPWO2022030119 A1 JP WO2022030119A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/36—Means for starting or stopping converters
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is dc
- G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/18—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using Zener diodes
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is dc
- G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/18—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using Zener diodes
- G05F3/185—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using Zener diodes and field-effect transistors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/327—Means for protecting converters other than automatic disconnection against abnormal temperatures
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/0081—Power supply means, e.g. to the switch driver
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020134007 | 2020-08-06 | ||
PCT/JP2021/023386 WO2022030119A1 (ja) | 2020-08-06 | 2021-06-21 | 電源回路、スイッチング制御回路 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2022030119A1 true JPWO2022030119A1 (ja) | 2022-02-10 |
Family
ID=80117863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022541142A Pending JPWO2022030119A1 (ja) | 2020-08-06 | 2021-06-21 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220368211A1 (ja) |
JP (1) | JPWO2022030119A1 (ja) |
CN (1) | CN115004125A (ja) |
DE (1) | DE112021000325T5 (ja) |
WO (1) | WO2022030119A1 (ja) |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07104743B2 (ja) * | 1986-06-28 | 1995-11-13 | 新日本無線株式会社 | 電源回路 |
JPS63168511U (ja) * | 1987-04-23 | 1988-11-02 | ||
JPH0690653B2 (ja) * | 1988-12-21 | 1994-11-14 | 日本電気株式会社 | トランジスタ回路 |
JPH11150452A (ja) * | 1997-11-17 | 1999-06-02 | Toshiba Microelectronics Corp | レベル変換回路および液晶表示装置 |
JP4498905B2 (ja) | 2004-12-03 | 2010-07-07 | 株式会社沖データ | 発光ユニット及び画像形成装置 |
JP2009104455A (ja) * | 2007-10-24 | 2009-05-14 | Rohm Co Ltd | クランプ回路、それを用いた過電圧保護回路およびそれを用いた電子機器 |
JP2010160700A (ja) * | 2009-01-08 | 2010-07-22 | Elpida Memory Inc | 半導体装置 |
JP2012257349A (ja) * | 2011-06-07 | 2012-12-27 | Semiconductor Components Industries Llc | 集積回路 |
JP5794835B2 (ja) * | 2011-06-13 | 2015-10-14 | セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー | 発光素子駆動回路 |
JPWO2013038583A1 (ja) * | 2011-09-14 | 2015-03-23 | パナソニックIpマネジメント株式会社 | 半導体装置およびそれを備えた電源システム |
JP2014126947A (ja) * | 2012-12-25 | 2014-07-07 | Toshiba Corp | 半導体装置 |
JP6660238B2 (ja) * | 2016-04-20 | 2020-03-11 | エイブリック株式会社 | バンドギャップリファレンス回路及びこれを備えたdcdcコンバータ |
CN110036557B (zh) * | 2017-06-13 | 2021-07-13 | 富士电机株式会社 | 驱动装置和电力转换装置 |
JP7495213B2 (ja) * | 2018-11-15 | 2024-06-04 | ローム株式会社 | ハイサイドトランジスタの駆動回路、スイッチング回路、dc/dcコンバータのコントローラ |
JP7233955B2 (ja) | 2019-02-19 | 2023-03-07 | 住友重機械工業株式会社 | 極低温冷凍機、極低温冷凍機診断装置および極低温冷凍機診断方法 |
-
2021
- 2021-06-21 WO PCT/JP2021/023386 patent/WO2022030119A1/ja active Application Filing
- 2021-06-21 DE DE112021000325.9T patent/DE112021000325T5/de active Pending
- 2021-06-21 CN CN202180010890.2A patent/CN115004125A/zh active Pending
- 2021-06-21 JP JP2022541142A patent/JPWO2022030119A1/ja active Pending
-
2022
- 2022-07-28 US US17/876,275 patent/US20220368211A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20220368211A1 (en) | 2022-11-17 |
WO2022030119A1 (ja) | 2022-02-10 |
CN115004125A (zh) | 2022-09-02 |
DE112021000325T5 (de) | 2022-10-06 |
Similar Documents
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