GB1553814A - Power switching circuit - Google Patents
Power switching circuitInfo
- Publication number
- GB1553814A GB1553814A GB2406575A GB2406575A GB1553814A GB 1553814 A GB1553814 A GB 1553814A GB 2406575 A GB2406575 A GB 2406575A GB 2406575 A GB2406575 A GB 2406575A GB 1553814 A GB1553814 A GB 1553814A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switching circuit
- power switching
- power
- circuit
- switching
- 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
- 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
- H03K17/08146—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 bipolar transistor 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
- 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
- H02M3/158—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 including plural semiconductor devices as final control devices for a single load
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/12—Modifications for increasing the maximum permissible switched current
-
- 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
- H03K17/60—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 bipolar transistors
- H03K17/64—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 bipolar transistors having inductive loads
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2406575A GB1553814A (en) | 1975-06-04 | 1975-06-04 | Power switching circuit |
IN946/CAL/76A IN146144B (en) | 1975-06-04 | 1976-06-01 | |
DE19762624665 DE2624665A1 (en) | 1975-06-04 | 1976-06-02 | POWER CIRCUIT |
FR7617105A FR2313815A1 (en) | 1975-06-04 | 1976-06-04 | POWER SWITCHING CIRCUIT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2406575A GB1553814A (en) | 1975-06-04 | 1975-06-04 | Power switching circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1553814A true GB1553814A (en) | 1979-10-10 |
Family
ID=10205811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2406575A Expired GB1553814A (en) | 1975-06-04 | 1975-06-04 | Power switching circuit |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2624665A1 (en) |
FR (1) | FR2313815A1 (en) |
GB (1) | GB1553814A (en) |
IN (1) | IN146144B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003044954A1 (en) * | 2001-11-20 | 2003-05-30 | Würth Elektronik eiSos Gmbh & Co. KG | Circuit arrangement for the reliable switching of electrical circuits |
WO2018149489A1 (en) * | 2017-02-15 | 2018-08-23 | Abb Schweiz Ag | Semiconductor switch with magnetic coupling device |
-
1975
- 1975-06-04 GB GB2406575A patent/GB1553814A/en not_active Expired
-
1976
- 1976-06-01 IN IN946/CAL/76A patent/IN146144B/en unknown
- 1976-06-02 DE DE19762624665 patent/DE2624665A1/en not_active Withdrawn
- 1976-06-04 FR FR7617105A patent/FR2313815A1/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003044954A1 (en) * | 2001-11-20 | 2003-05-30 | Würth Elektronik eiSos Gmbh & Co. KG | Circuit arrangement for the reliable switching of electrical circuits |
DE10156963A1 (en) * | 2001-11-20 | 2003-06-05 | Fritz Frey | Circuit arrangement for the reliable switching of circuits |
US7208851B2 (en) | 2001-11-20 | 2007-04-24 | Wurth Elektronik Eisos Gmbh & Co., Kg | Circuit arrangement for the reliable switching of electrical circuits |
WO2018149489A1 (en) * | 2017-02-15 | 2018-08-23 | Abb Schweiz Ag | Semiconductor switch with magnetic coupling device |
Also Published As
Publication number | Publication date |
---|---|
IN146144B (en) | 1979-03-10 |
FR2313815A1 (en) | 1976-12-31 |
FR2313815B1 (en) | 1981-05-22 |
DE2624665A1 (en) | 1976-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930521 |