IT1308364B1 - Circuito di pilotaggio per carichi induttivi. - Google Patents
Circuito di pilotaggio per carichi induttivi.Info
- Publication number
- IT1308364B1 IT1308364B1 IT1999TO000104A ITTO990104A IT1308364B1 IT 1308364 B1 IT1308364 B1 IT 1308364B1 IT 1999TO000104 A IT1999TO000104 A IT 1999TO000104A IT TO990104 A ITTO990104 A IT TO990104A IT 1308364 B1 IT1308364 B1 IT 1308364B1
- Authority
- IT
- Italy
- Prior art keywords
- inductive loads
- piloting circuit
- piloting
- circuit
- inductive
- Prior art date
Links
- 230000001939 inductive effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
- H03K17/08142—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in field-effect transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
- H03K17/693—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999TO000104A IT1308364B1 (it) | 1999-02-12 | 1999-02-12 | Circuito di pilotaggio per carichi induttivi. |
US09/500,078 US6300740B1 (en) | 1999-02-12 | 2000-02-08 | Circuit for driving inductive loads |
EP00102749A EP1028527B1 (en) | 1999-02-12 | 2000-02-10 | A circuit for driving inductive loads |
DE60027805T DE60027805T2 (de) | 1999-02-12 | 2000-02-10 | Schaltung zum Treiben induktiver Lasten |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999TO000104A IT1308364B1 (it) | 1999-02-12 | 1999-02-12 | Circuito di pilotaggio per carichi induttivi. |
Publications (2)
Publication Number | Publication Date |
---|---|
ITTO990104A1 ITTO990104A1 (it) | 2000-08-12 |
IT1308364B1 true IT1308364B1 (it) | 2001-12-17 |
Family
ID=11417461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1999TO000104A IT1308364B1 (it) | 1999-02-12 | 1999-02-12 | Circuito di pilotaggio per carichi induttivi. |
Country Status (4)
Country | Link |
---|---|
US (1) | US6300740B1 (it) |
EP (1) | EP1028527B1 (it) |
DE (1) | DE60027805T2 (it) |
IT (1) | IT1308364B1 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10065194A1 (de) * | 2000-12-20 | 2002-07-18 | Stribel Gmbh | Ansteuerschaltung |
DE10336512B4 (de) * | 2002-08-08 | 2015-12-17 | Denso Corporation | Ansteuerungsvorrichtung für eine PWM-Steuerung von zwei induktiven Lasten mit reduzierter Erzeugung von elektrischen Störungen |
ITMI20022232A1 (it) * | 2002-10-21 | 2004-04-22 | Faber Spa | Motore elettrico a velocita' di rotazione variabile |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4673851A (en) * | 1986-03-31 | 1987-06-16 | General Motors Corporation | PWM motor operating system with RFI suppression |
US4831469A (en) * | 1987-07-29 | 1989-05-16 | International Business Machines Corporation | Disk drive head retract and motor braking method and apparatus |
JPH03245727A (ja) * | 1990-02-21 | 1991-11-01 | Mitsubishi Electric Corp | スナバー回路 |
JP3422002B2 (ja) * | 1994-11-11 | 2003-06-30 | 株式会社小松製作所 | Dc−dcコンバータ回路およびこのdc−dcコンバータ回路を用いた誘導負荷駆動装置 |
DE4444492A1 (de) * | 1994-12-14 | 1996-06-27 | Telefunken Microelectron | Steuerung der Drehzahl von Gleichstrommotoren durch getaktete Ansteuerung |
FR2730878B1 (fr) * | 1995-02-17 | 1997-06-13 | Sgs Thomson Microelectronics | Dispositif de commande d'un moteur electrique a vitesse variable |
JP3067601B2 (ja) * | 1995-08-02 | 2000-07-17 | 株式会社デンソー | 電動モータの制御装置 |
US5742142A (en) * | 1996-08-09 | 1998-04-21 | Delco Electronics Corp. | Low radiated emission motor speed control with PWM regulator |
ITTO980502A1 (it) | 1998-06-08 | 1999-12-08 | Gate Spa | Circuito di controllo per motore elettrico senza collettore. |
-
1999
- 1999-02-12 IT IT1999TO000104A patent/IT1308364B1/it active
-
2000
- 2000-02-08 US US09/500,078 patent/US6300740B1/en not_active Expired - Fee Related
- 2000-02-10 EP EP00102749A patent/EP1028527B1/en not_active Expired - Lifetime
- 2000-02-10 DE DE60027805T patent/DE60027805T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE60027805T2 (de) | 2006-10-19 |
EP1028527A3 (en) | 2004-05-12 |
EP1028527B1 (en) | 2006-05-10 |
US6300740B1 (en) | 2001-10-09 |
DE60027805D1 (de) | 2006-06-14 |
ITTO990104A1 (it) | 2000-08-12 |
EP1028527A2 (en) | 2000-08-16 |
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