FI950938A - Ohjauspiiri - Google Patents
Ohjauspiiri Download PDFInfo
- Publication number
- FI950938A FI950938A FI950938A FI950938A FI950938A FI 950938 A FI950938 A FI 950938A FI 950938 A FI950938 A FI 950938A FI 950938 A FI950938 A FI 950938A FI 950938 A FI950938 A FI 950938A
- Authority
- FI
- Finland
- Prior art keywords
- control circuit
- circuit
- control
- Prior art date
Links
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
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0828—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in composite switches
-
- 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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
-
- 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
- H03K17/0812—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit
-
- 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
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
- Power Conversion In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT44794A AT402245B (de) | 1994-03-02 | 1994-03-02 | Ansteuerschaltung für zwei in serie geschaltete transistoren |
Publications (2)
Publication Number | Publication Date |
---|---|
FI950938A0 FI950938A0 (fi) | 1995-03-01 |
FI950938A true FI950938A (fi) | 1995-09-03 |
Family
ID=3490856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI950938A FI950938A (fi) | 1994-03-02 | 1995-03-01 | Ohjauspiiri |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT402245B (de) |
DE (1) | DE19503375C2 (de) |
FI (1) | FI950938A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3429937B2 (ja) * | 1996-01-12 | 2003-07-28 | 三菱電機株式会社 | 半導体装置 |
GB2380622B (en) * | 2001-10-05 | 2003-09-03 | Minebea Co Ltd | A motor control circuit |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2637868B1 (de) * | 1975-04-30 | 1977-07-14 | Siemens Ag | Schutzschaltung fuer Thyristoren |
JPS6098823A (ja) * | 1983-11-02 | 1985-06-01 | 株式会社東芝 | 電力変換装置 |
JPS61262077A (ja) * | 1985-05-14 | 1986-11-20 | Toshiba Corp | 半導体素子の保護装置 |
JPH03169273A (ja) * | 1989-11-22 | 1991-07-22 | Mitsubishi Electric Corp | スイッチングデバイス駆動回路 |
JPH0793811B2 (ja) * | 1990-05-14 | 1995-10-09 | 株式会社東芝 | サイリスタバルブの保護装置 |
JP3259283B2 (ja) * | 1991-04-05 | 2002-02-25 | 株式会社日立製作所 | インバータ装置及びその信号レベル変換回路 |
FR2680056B1 (fr) * | 1991-07-29 | 1994-05-27 | Centre Nat Rech Scient | Convertisseur statique d'energie electrique a semi-conducteurs. |
JPH0646764A (ja) * | 1992-07-31 | 1994-02-22 | Juichiro Fukuchi | 緑毛茶の微生物後発酵茶の可溶性粉末 |
JP2561606B2 (ja) * | 1993-04-08 | 1996-12-11 | 高砂電器産業株式会社 | 景品放出ゲーム機 |
AT402458B (de) * | 1993-12-15 | 1997-05-26 | Siemens Ag Oesterreich | Wandlerschaltung |
-
1994
- 1994-03-02 AT AT44794A patent/AT402245B/de not_active IP Right Cessation
-
1995
- 1995-02-02 DE DE1995103375 patent/DE19503375C2/de not_active Expired - Fee Related
- 1995-03-01 FI FI950938A patent/FI950938A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI950938A0 (fi) | 1995-03-01 |
AT402245B (de) | 1997-03-25 |
DE19503375A1 (de) | 1995-09-14 |
DE19503375C2 (de) | 1998-06-04 |
ATA44794A (de) | 1996-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |