ES8601504A1 - Perfeccionamientos en un circuito de control on-off de potencia - Google Patents
Perfeccionamientos en un circuito de control on-off de potenciaInfo
- Publication number
- ES8601504A1 ES8601504A1 ES536824A ES536824A ES8601504A1 ES 8601504 A1 ES8601504 A1 ES 8601504A1 ES 536824 A ES536824 A ES 536824A ES 536824 A ES536824 A ES 536824A ES 8601504 A1 ES8601504 A1 ES 8601504A1
- Authority
- ES
- Spain
- Prior art keywords
- diode
- current control
- power
- transistor
- control circuit
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/468—Regulating voltage or current wherein the variable actually regulated by the final control device is dc characterised by reference voltage circuitry, e.g. soft start, remote shutdown
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Dc-Dc Converters (AREA)
- Electronic Switches (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
PERFECCIONAMIENTOS EN UN CIRCUITO DE CONTROL ON-OFF DE POTENCIA. COMPRENDE UN CIRCUITO ESTABILIZADOR DE LA POTENCIA PARA ESTABILIZAR LA POTENCIA ALIMENTADA DESDE UNA FUENTE DE POTENCIA UN CIRCUITO DE ALIMENTACION PARA ALIMENTAR UNA SEÑAL DE CONTROL UN CIRCUITO DETECTOR PARA DETECTAR SI LA POTENCIA DE LA FUENTE DE POTENCIA SE INTRODUCE UN CIRCUITO DE CONMUTACION PARA INHABILITAR LA SEÑAL DE CONTROL EN RESPUESTA A LA SALIDA DEL CIRCUITO DETECTOR Y EL CIRCUITO DE CONTROL PARA CONTROLAR LOS ESTADOS DE ON-OFF DE LA FUENTE DE POTENCIA EN RESPUESTA AL CIRCUITO DE CONMUTACION CONECTANDOSE EL CIRCUITO DE CONTROL AL CIRCUITO ESTABILIZADOR DE POTENCIA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59008322A JPH0614303B2 (ja) | 1984-01-19 | 1984-01-19 | 電源オンオフ制御回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8601504A1 true ES8601504A1 (es) | 1985-10-16 |
ES536824A0 ES536824A0 (es) | 1985-10-16 |
Family
ID=11689929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES536824A Granted ES536824A0 (es) | 1984-01-19 | 1984-10-17 | Perfeccionamientos en un circuito de control on-off de potencia |
Country Status (10)
Country | Link |
---|---|
US (1) | US4609982A (es) |
EP (1) | EP0151856B1 (es) |
JP (1) | JPH0614303B2 (es) |
KR (1) | KR900002598B1 (es) |
AU (1) | AU565172B2 (es) |
BR (1) | BR8405888A (es) |
DE (1) | DE3483158D1 (es) |
ES (1) | ES536824A0 (es) |
MY (1) | MY100993A (es) |
PH (1) | PH21472A (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3689445T2 (de) * | 1985-02-08 | 1994-07-14 | Toshiba Kawasaki Kk | Schutzschaltung für einen Bipolartransistor mit isoliertem Gate. |
US4673824A (en) * | 1986-03-03 | 1987-06-16 | Tektronix, Inc. | Power supply switch circuit |
DE3632746C2 (de) * | 1986-09-26 | 1995-04-13 | Kommunikations Elektronik | Schaltungsanordnung zur Erzeugung einer Wechselspannung |
JPH0324707U (es) * | 1989-07-21 | 1991-03-14 | ||
JPH06209569A (ja) * | 1993-01-05 | 1994-07-26 | Yokogawa Electric Corp | スイッチング電源装置 |
JP3122605B2 (ja) * | 1995-11-17 | 2001-01-09 | シャープ株式会社 | 電子機器 |
US5948085A (en) * | 1996-08-08 | 1999-09-07 | Thomson Consumer Electronics, Inc. | Bus voltage detection and protection |
FR2755804B1 (fr) * | 1996-11-08 | 1999-01-29 | Sgs Thomson Microelectronics | Mise en veille d'un regulateur lineaire |
US5909365A (en) * | 1997-06-30 | 1999-06-01 | Motorola Inc. | Leakage current power supply |
US6262565B1 (en) | 1999-05-07 | 2001-07-17 | Mytech Corporation | Electrical load switch |
JP3727292B2 (ja) * | 2002-08-20 | 2005-12-14 | 株式会社シマノ | 自転車用電装品駆動装置 |
US7363518B2 (en) * | 2004-07-22 | 2008-04-22 | Dell Products L.P. | Information handling system with power fault protection circuit |
US20090057514A1 (en) * | 2007-09-04 | 2009-03-05 | Oh Sung I | Mounting system adapted to extend and retract in a straight line |
CN103715660B (zh) * | 2014-01-16 | 2017-05-03 | 深圳市共进电子股份有限公司 | 输出电压可以调节的开关电源的过压保护电路及保护方法 |
TWI674751B (zh) * | 2018-03-21 | 2019-10-11 | 瑞昱半導體股份有限公司 | 可保護低電壓元件的電路架構 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1588037A1 (de) * | 1967-03-08 | 1970-12-17 | Braun Ag | Spannungsregelung fuer batteriegespeiste Geraete |
DE1638153A1 (de) * | 1968-01-16 | 1971-08-12 | Telefunken Patent | Netzgeraet bestehend aus einer Gleichspannungsquelle und einer Regelschaltung |
US3754182A (en) * | 1972-10-02 | 1973-08-21 | Litton Business Systems Inc | Switching voltage regulator with input low voltage and output voltage detectors |
JPS5239152A (en) * | 1975-09-23 | 1977-03-26 | Mitsubishi Electric Corp | Undervoltage detector |
JPS5424029U (es) * | 1977-07-21 | 1979-02-16 | ||
DE2813402A1 (de) * | 1978-03-29 | 1979-10-11 | Bosch Gmbh Robert | Einrichtung zur stabilisierung einer versorgungsspannung |
JPS582018U (ja) * | 1981-06-25 | 1983-01-07 | 株式会社東芝 | 電源回路 |
JPS5810116U (ja) * | 1981-07-15 | 1983-01-22 | 富士電機株式会社 | 半導体変換装置の制御電源回路 |
US4493000A (en) * | 1983-09-30 | 1985-01-08 | Magnetic Peripherals Incorporated | Power on/off protect circuit |
-
1984
- 1984-01-19 JP JP59008322A patent/JPH0614303B2/ja not_active Expired - Lifetime
- 1984-07-27 KR KR1019840004480A patent/KR900002598B1/ko not_active IP Right Cessation
- 1984-09-28 US US06/655,640 patent/US4609982A/en not_active Expired - Lifetime
- 1984-09-28 EP EP84306681A patent/EP0151856B1/en not_active Expired
- 1984-09-28 DE DE8484306681T patent/DE3483158D1/de not_active Expired - Lifetime
- 1984-10-05 PH PH31316A patent/PH21472A/en unknown
- 1984-10-10 AU AU34104/84A patent/AU565172B2/en not_active Expired
- 1984-10-17 ES ES536824A patent/ES536824A0/es active Granted
- 1984-11-14 BR BR8405888A patent/BR8405888A/pt not_active IP Right Cessation
-
1986
- 1986-11-06 MY MYPI86000067A patent/MY100993A/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR850005917A (ko) | 1985-09-26 |
MY100993A (en) | 1991-06-29 |
KR900002598B1 (ko) | 1990-04-20 |
US4609982A (en) | 1986-09-02 |
PH21472A (en) | 1987-10-28 |
BR8405888A (pt) | 1985-09-17 |
EP0151856B1 (en) | 1990-09-05 |
JPH0614303B2 (ja) | 1994-02-23 |
ES536824A0 (es) | 1985-10-16 |
JPS60151728A (ja) | 1985-08-09 |
AU3410484A (en) | 1985-07-25 |
DE3483158D1 (de) | 1990-10-11 |
EP0151856A3 (en) | 1986-12-17 |
AU565172B2 (en) | 1987-09-10 |
EP0151856A2 (en) | 1985-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20050622 |