CN110299838B - 一种dc-dc电路的平均电流控制电路 - Google Patents
一种dc-dc电路的平均电流控制电路 Download PDFInfo
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- CN110299838B CN110299838B CN201810245937.3A CN201810245937A CN110299838B CN 110299838 B CN110299838 B CN 110299838B CN 201810245937 A CN201810245937 A CN 201810245937A CN 110299838 B CN110299838 B CN 110299838B
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- 238000005070 sampling Methods 0.000 claims abstract description 140
- 230000003321 amplification Effects 0.000 claims abstract description 33
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- 239000003990 capacitor Substances 0.000 claims description 33
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- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
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Classifications
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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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Dc-Dc Converters (AREA)
Abstract
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Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810245937.3A CN110299838B (zh) | 2018-03-23 | 2018-03-23 | 一种dc-dc电路的平均电流控制电路 |
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CN201810245937.3A CN110299838B (zh) | 2018-03-23 | 2018-03-23 | 一种dc-dc电路的平均电流控制电路 |
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CN110299838A CN110299838A (zh) | 2019-10-01 |
CN110299838B true CN110299838B (zh) | 2021-06-22 |
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CN201810245937.3A Active CN110299838B (zh) | 2018-03-23 | 2018-03-23 | 一种dc-dc电路的平均电流控制电路 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103259408A (zh) * | 2013-05-30 | 2013-08-21 | 杭州士兰微电子股份有限公司 | 开关电源及实现恒定输出电流的开关电源控制器 |
CN204065891U (zh) * | 2014-08-23 | 2014-12-31 | 成都四威航空电源有限公司 | 一种电感负载恒流电路 |
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2018
- 2018-03-23 CN CN201810245937.3A patent/CN110299838B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103259408A (zh) * | 2013-05-30 | 2013-08-21 | 杭州士兰微电子股份有限公司 | 开关电源及实现恒定输出电流的开关电源控制器 |
CN204065891U (zh) * | 2014-08-23 | 2014-12-31 | 成都四威航空电源有限公司 | 一种电感负载恒流电路 |
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CN110299838A (zh) | 2019-10-01 |
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Effective date of registration: 20191106 Address after: 201100 Shanghai city Minhang District Shuying Road No. 1280 Applicant after: Shanghai Sansi Tecnology Co., Ltd., Applicant after: Shanghai Sansi Technology Co., Ltd. Applicant after: Jiashan Sansi Photoelectric Technology Co., Ltd. Address before: 201100 Shanghai city Minhang District Minhang District Shuying Road No. 1280 Applicant before: Shanghai Sansi Tecnology Co., Ltd., Applicant before: Sansi Photoelectric Technology (Shanghai) Co., Ltd. Applicant before: Shanghai Sansi Technology Co., Ltd. Applicant before: Jiashan Sansi Photoelectric Technology Co., Ltd. |
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