USB583089I5 - - Google Patents
Info
- Publication number
- USB583089I5 USB583089I5 US58308975A USB583089I5 US B583089 I5 USB583089 I5 US B583089I5 US 58308975 A US58308975 A US 58308975A US B583089 I5 USB583089 I5 US B583089I5
- Authority
- US
- United States
- 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
- H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
-
- 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
-
- 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
- H02M1/0045—Converters combining the concepts of switch-mode regulation and linear regulation, e.g. linear pre-regulator to switching converter, linear and switching converter in parallel, same converter or same transistor operating either in linear or switching mode
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Dc-Dc Converters (AREA)
- Electronic Switches (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/583,089 US3982174A (en) | 1975-06-02 | 1975-06-02 | Switching voltage regulator with low RFI noise |
| CA249,227A CA1039354A (en) | 1975-06-02 | 1976-03-30 | Switching voltage regulator with low rfi noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/583,089 US3982174A (en) | 1975-06-02 | 1975-06-02 | Switching voltage regulator with low RFI noise |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| USB583089I5 true USB583089I5 (US20080138455A1-20080612-C00006.png) | 1976-01-27 |
| US3982174A US3982174A (en) | 1976-09-21 |
Family
ID=24331638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/583,089 Expired - Lifetime US3982174A (en) | 1975-06-02 | 1975-06-02 | Switching voltage regulator with low RFI noise |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3982174A (US20080138455A1-20080612-C00006.png) |
| CA (1) | CA1039354A (US20080138455A1-20080612-C00006.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4258308A (en) * | 1979-04-09 | 1981-03-24 | General Electric Company | Switching regulator with flyback control offset |
| US4282477A (en) * | 1980-02-11 | 1981-08-04 | Rca Corporation | Series voltage regulators for developing temperature-compensated voltages |
| US4325021A (en) * | 1980-09-26 | 1982-04-13 | Rca Corporation | Regulated switching apparatus |
| US4412279A (en) * | 1981-12-28 | 1983-10-25 | Beckman Instruments, Inc. | Switching regulator with transient reduction circuit |
| US4673851A (en) * | 1986-03-31 | 1987-06-16 | General Motors Corporation | PWM motor operating system with RFI suppression |
| US7489489B2 (en) * | 2003-08-11 | 2009-02-10 | Jm Electronics Ltd. Llc | Load current sensing technique |
| EP2068433A1 (en) * | 2007-11-27 | 2009-06-10 | Koninklijke Philips Electronics N.V. | Capacitive power supply and electronic device provided with a capacitive power supply |
| US9467098B2 (en) * | 2014-06-25 | 2016-10-11 | Qualcomm Incorporated | Slew rate control boost circuits and methods |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3577065A (en) * | 1968-11-21 | 1971-05-04 | Rca Corp | Switching regulator having a diode connected to an intermediate tap of a choke |
| US3641424A (en) * | 1970-11-20 | 1972-02-08 | Trw Inc | Regenerative voltage regulators |
| US3742330A (en) * | 1971-09-07 | 1973-06-26 | Delta Electronic Control Corp | Current mode d c to a c converters |
| US3736495A (en) * | 1972-03-22 | 1973-05-29 | Bell Telephone Labor Inc | Switching regulator with high efficiency turnoff loss reduction network |
| US3745444A (en) * | 1972-03-22 | 1973-07-10 | Bell Telephone Labor Inc | Switching regulator with network to reduce turnon power losses in the switching transistor |
| US3781642A (en) * | 1972-11-06 | 1973-12-25 | Honeywell Inf Systems | D.c.-d.c.power supply with stabilization |
-
1975
- 1975-06-02 US US05/583,089 patent/US3982174A/en not_active Expired - Lifetime
-
1976
- 1976-03-30 CA CA249,227A patent/CA1039354A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1039354A (en) | 1978-09-26 |
| US3982174A (en) | 1976-09-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: AT & T TECHNOLOGIES, INC., Free format text: CHANGE OF NAME;ASSIGNOR:WESTERN ELECTRIC COMPANY, INCORPORATED;REEL/FRAME:004251/0868 Effective date: 19831229 |