IT993034B - Protezione da sovraccarico per apparecchi alimentatori di corrente elettrica con transistori di manovra - Google Patents
Protezione da sovraccarico per apparecchi alimentatori di corrente elettrica con transistori di manovraInfo
- Publication number
- IT993034B IT993034B IT28152/73A IT2815273A IT993034B IT 993034 B IT993034 B IT 993034B IT 28152/73 A IT28152/73 A IT 28152/73A IT 2815273 A IT2815273 A IT 2815273A IT 993034 B IT993034 B IT 993034B
- Authority
- IT
- Italy
- Prior art keywords
- electric current
- overload protection
- current devices
- operating transistors
- transistors
- Prior art date
Links
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
-
- 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
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0009—Devices or circuits for detecting current in a converter
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722242278 DE2242278C3 (de) | 1972-08-28 | Überlastschutz für Stromversorgungsgeräte mit als Schalter arbeitenden Stelltransistoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT993034B true IT993034B (it) | 1975-09-30 |
Family
ID=5854774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT28152/73A IT993034B (it) | 1972-08-28 | 1973-08-24 | Protezione da sovraccarico per apparecchi alimentatori di corrente elettrica con transistori di manovra |
Country Status (4)
| Country | Link |
|---|---|
| BR (1) | BR7306627D0 (xx) |
| CH (1) | CH568670A5 (xx) |
| IL (1) | IL43081A (xx) |
| IT (1) | IT993034B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6469491B1 (en) * | 2000-11-15 | 2002-10-22 | Peco Ii, Inc. | Apparatus and method for measuring DC load current of a switching power supply |
-
1973
- 1973-08-24 IT IT28152/73A patent/IT993034B/it active
- 1973-08-27 IL IL43081A patent/IL43081A/xx unknown
- 1973-08-28 BR BR6627/73A patent/BR7306627D0/pt unknown
- 1973-08-28 CH CH1232373A patent/CH568670A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU5939673A (en) | 1975-02-20 |
| DE2242278B2 (de) | 1975-07-31 |
| IL43081A (en) | 1975-10-15 |
| DE2242278A1 (de) | 1974-03-14 |
| CH568670A5 (xx) | 1975-10-31 |
| IL43081A0 (en) | 1973-11-28 |
| BR7306627D0 (pt) | 1974-07-11 |
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