GB654810A - A.c./d.c. power supply arrangement, particularly for television receivers - Google Patents
A.c./d.c. power supply arrangement, particularly for television receiversInfo
- Publication number
- GB654810A GB654810A GB3057448A GB3057448A GB654810A GB 654810 A GB654810 A GB 654810A GB 3057448 A GB3057448 A GB 3057448A GB 3057448 A GB3057448 A GB 3057448A GB 654810 A GB654810 A GB 654810A
- Authority
- GB
- United Kingdom
- Prior art keywords
- supply
- inductance
- rectifier
- power supply
- supply arrangement
- 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
- 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
- H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from AC or DC
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Television Receiver Circuits (AREA)
- Rectifiers (AREA)
Abstract
654,810. Supply systems depending on two sources. COURT, P. R. J., and PYE, Ltd. Nov. 24, 1948, No. 30574. [Class 38 (iv)] [Also in Group XL (c)] A high-tension supply arrangement for operation from either an alternating or a direct current supply and having input terminals 12, 15 for connection to the supply, a rectifier 10 and a smoothing circuit comprising capacitors 14, 19 and an inductance 16 consisting of at least one choke is provided with " switching means 22 to arrange that the load current flows through the rectifier and the whole of the inductance when operating on an A.C. supply but through only a part of the inductance and not through the rectifier when operating on a D.C. supply. This arrangement obviates most of the voltage drop when supplying apparatus, such as A.C./D.C. radio receivers from D.C. supplies. In a modification the inductance may comprise only one winding suitably tapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3057448A GB654810A (en) | 1948-11-24 | 1948-11-24 | A.c./d.c. power supply arrangement, particularly for television receivers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3057448A GB654810A (en) | 1948-11-24 | 1948-11-24 | A.c./d.c. power supply arrangement, particularly for television receivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB654810A true GB654810A (en) | 1951-06-27 |
Family
ID=10309766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3057448A Expired GB654810A (en) | 1948-11-24 | 1948-11-24 | A.c./d.c. power supply arrangement, particularly for television receivers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB654810A (en) |
-
1948
- 1948-11-24 GB GB3057448A patent/GB654810A/en not_active Expired
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