JPS6281488U - - Google Patents
Info
- Publication number
- JPS6281488U JPS6281488U JP17370785U JP17370785U JPS6281488U JP S6281488 U JPS6281488 U JP S6281488U JP 17370785 U JP17370785 U JP 17370785U JP 17370785 U JP17370785 U JP 17370785U JP S6281488 U JPS6281488 U JP S6281488U
- Authority
- JP
- Japan
- Prior art keywords
- rectifier
- power supply
- circuit
- rectified
- circuits
- 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.)
- Pending
Links
Landscapes
- Control Of Voltage And Current In General (AREA)
- Rectifiers (AREA)
Description
図は本考案の一実施例を示すものである。
２……電源トランス、３……第１の整流回路、
８……第２の整流回路、１４……スイツチング回
路。
The figure shows an embodiment of the present invention. 2...Power transformer, 3 ...First rectifier circuit,
8 ...Second rectifier circuit, 14 ...Switching circuit.
Claims (1)
の電源トランスの二次側に接続され且つ互いに異
なる整流出力を得るための複数の整流回路と、こ
の複数の整流回路の内、任意の整流回路の出力に
応答して制御され且つ前記複数の整流回路からの
整流出力を選択するスイツチング回路とを具備し
たことを特徴とする電源回路。 (2) 複数の整流回路が、整流出力Ｖ／２を得る
ための第１の整流回路と整流出力Ｖを得るための
第２の整流回路である実用新案登録請求の範囲第
(1)項記載の電源回路。 (3) スイツチング回路がツエナーダイオード及
びスイツチングトランジスタを含み、整流出力が
ツエナーダイオードのツエナー電圧以上か含かに
応答して前記スイツチングトランジスタを制御し
、以つて複数の整流回路から整流出力を選択する
ようになされている実用新案登録請求の範囲第(1
)項記載の電源回路。[Claims for Utility Model Registration] (1) A power transformer connected to an AC power supply, a plurality of rectifier circuits connected to the secondary side of the power transformer for obtaining different rectified outputs, and the plurality of rectifiers. 1. A power supply circuit comprising: a switching circuit that is controlled in response to the output of any rectifier circuit among the circuits and selects rectified outputs from the plurality of rectifier circuits. (2) Utility model registration claim No. 1 in which the plurality of rectifier circuits are a first rectifier circuit for obtaining a rectified output V/2 and a second rectifier circuit for obtaining a rectified output V.
Power supply circuit described in (1). (3) The switching circuit includes a Zener diode and a switching transistor, and controls the switching transistor in response to whether the rectified output is equal to or higher than the Zener voltage of the Zener diode, and selects a rectified output from a plurality of rectifier circuits. Scope of utility model registration claims (1)
The power supply circuit described in ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17370785U JPS6281488U (en) | 1985-11-12 | 1985-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17370785U JPS6281488U (en) | 1985-11-12 | 1985-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6281488U true JPS6281488U (en) | 1987-05-25 |
Family
ID=31111422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17370785U Pending JPS6281488U (en) | 1985-11-12 | 1985-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6281488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009513101A (en) * | 2005-10-24 | 2009-03-26 | パワーキャスト コーポレーション | High efficiency rectification method and apparatus for various loads |
| US11791912B2 (en) | 2017-09-01 | 2023-10-17 | Powercast Corporation | Methods, systems, and apparatus for automatic RF power transmission and single antenna energy harvesting |
-
1985
- 1985-11-12 JP JP17370785U patent/JPS6281488U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009513101A (en) * | 2005-10-24 | 2009-03-26 | パワーキャスト コーポレーション | High efficiency rectification method and apparatus for various loads |
| US9000616B2 (en) | 2005-10-24 | 2015-04-07 | Powercast Corporation | Method and apparatus for high efficiency rectification for various loads |
| US10454452B2 (en) | 2005-10-24 | 2019-10-22 | Powercast Corporation | Method and apparatus for high efficiency rectification for various loads |
| US11245257B2 (en) | 2005-10-24 | 2022-02-08 | Powercast Corporation | Method and apparatus for high efficiency rectification for various loads |
| US11909205B2 (en) | 2005-10-24 | 2024-02-20 | Powercast Corporation | Method and apparatus for high efficiency rectification for various loads |
| US11791912B2 (en) | 2017-09-01 | 2023-10-17 | Powercast Corporation | Methods, systems, and apparatus for automatic RF power transmission and single antenna energy harvesting |