NZ210186A - Dc-dc converter: current sensing controls oscillator frequency - Google Patents
Dc-dc converter: current sensing controls oscillator frequencyInfo
- Publication number
- NZ210186A NZ210186A NZ210186A NZ21018684A NZ210186A NZ 210186 A NZ210186 A NZ 210186A NZ 210186 A NZ210186 A NZ 210186A NZ 21018684 A NZ21018684 A NZ 21018684A NZ 210186 A NZ210186 A NZ 210186A
- Authority
- NZ
- New Zealand
- Prior art keywords
- current
- sense
- voltage
- converter
- transformer
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 43
- 239000003990 capacitor Substances 0.000 claims description 22
- 230000001419 dependent effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 4
- 230000005669 field effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33538—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only of the forward type
- H02M3/33546—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only of the forward type with automatic control of the output voltage or current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838334373A GB8334373D0 (en) | 1983-12-23 | 1983-12-23 | Dc-dc converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ210186A true NZ210186A (en) | 1987-11-27 |
Family
ID=10553779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ210186A NZ210186A (en) | 1983-12-23 | 1984-11-12 | Dc-dc converter: current sensing controls oscillator frequency |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4628428A (enExample) |
| EP (1) | EP0147040B1 (enExample) |
| JP (1) | JPS60148377A (enExample) |
| CA (1) | CA1227534A (enExample) |
| DE (1) | DE3470107D1 (enExample) |
| GB (2) | GB8334373D0 (enExample) |
| NZ (1) | NZ210186A (enExample) |
| ZA (1) | ZA849145B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2242764A (en) * | 1990-04-07 | 1991-10-09 | Fortronix Systems Limited | Electric converter |
| US5457620A (en) * | 1993-07-30 | 1995-10-10 | At&T Ipm Corp. | Current estimating circuit for switch mode power supply |
| GB2294164A (en) * | 1994-10-03 | 1996-04-17 | Thomson Consumer Electronics | Switch mode power supply circuit |
| US5687067A (en) * | 1995-05-30 | 1997-11-11 | Philips Electronics North America Corporation | Low noise controller for pulse width modulated converters |
| ES2392645T3 (es) | 2004-09-30 | 2012-12-12 | Becton,Dickinson And Company | Método para reducir o eliminar residuos en una recipiente médico de vidrio y recipiente hecho de acuerdo con el mismo |
| TWI285468B (en) * | 2005-07-07 | 2007-08-11 | Delta Electronics Inc | DC-AC converter and controlling method thereof |
| US9370057B2 (en) * | 2010-08-12 | 2016-06-14 | Eldolab Holding B.V. | Interface circuit for a lighting device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3486070A (en) * | 1968-04-29 | 1969-12-23 | Westinghouse Electric Corp | Solid-state constant power ballast for electric discharge device |
| JPS5226587Y2 (enExample) * | 1973-04-13 | 1977-06-17 | ||
| DK141060B (da) * | 1976-06-10 | 1979-12-31 | Rovsing As Christian | Spændingsreguleringskreds for en jævnstrømsomformer. |
| US4124884A (en) * | 1977-03-07 | 1978-11-07 | Bell Telephone Laboratories, Incorporated | DC to DC converter with regulated input impedance |
| GB1602173A (en) * | 1978-02-24 | 1981-11-11 | Gould Advance Ltd | Electric power supply apparatus |
| GB2028549A (en) * | 1978-08-23 | 1980-03-05 | Astec Int Ltd | Regulated dc power supply |
| DE2902463A1 (de) * | 1979-01-23 | 1980-07-24 | Siemens Ag | Schaltungsanordnung zur regelung der ausgangsspannung eines eintakt- durchflussumrichters |
| GB2079014A (en) * | 1980-05-12 | 1982-01-13 | Electrotech Instr Ltd | Variable electrical power supplies |
| DE3019906C2 (de) * | 1980-05-23 | 1982-05-27 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur Begrenzung und Regelung des Kollektorstromes des Stellgliedtransistors eines Schaltnetzteiles |
| US4504776A (en) * | 1980-11-12 | 1985-03-12 | Bei Electronics, Inc. | Power saving regulated light emitting diode circuit |
| DE3139987A1 (de) * | 1981-10-08 | 1983-04-28 | Robert Bosch Gmbh, 7000 Stuttgart | Steuereinrichtung fuer einen elektromagnetischen verbraucher in einem kraftfahrzeug, insbesondere ein magnetventil oder ein stellmagnet |
-
1983
- 1983-12-23 GB GB838334373A patent/GB8334373D0/en active Pending
-
1984
- 1984-11-07 DE DE8484307666T patent/DE3470107D1/de not_active Expired
- 1984-11-07 GB GB08428101A patent/GB2151821B/en not_active Expired
- 1984-11-07 EP EP84307666A patent/EP0147040B1/en not_active Expired
- 1984-11-12 NZ NZ210186A patent/NZ210186A/en unknown
- 1984-11-14 US US06/671,451 patent/US4628428A/en not_active Expired - Fee Related
- 1984-11-23 ZA ZA849145A patent/ZA849145B/xx unknown
- 1984-12-06 CA CA000469493A patent/CA1227534A/en not_active Expired
- 1984-12-13 JP JP59263703A patent/JPS60148377A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0534905B2 (enExample) | 1993-05-25 |
| GB2151821B (en) | 1987-01-28 |
| EP0147040A1 (en) | 1985-07-03 |
| GB2151821A (en) | 1985-07-24 |
| GB8334373D0 (en) | 1984-02-01 |
| ZA849145B (en) | 1985-07-31 |
| JPS60148377A (ja) | 1985-08-05 |
| GB8428101D0 (en) | 1984-12-12 |
| CA1227534A (en) | 1987-09-29 |
| DE3470107D1 (en) | 1988-04-28 |
| EP0147040B1 (en) | 1988-03-23 |
| US4628428A (en) | 1986-12-09 |
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