JPS6270640U - - Google Patents
Info
- Publication number
- JPS6270640U JPS6270640U JP16316485U JP16316485U JPS6270640U JP S6270640 U JPS6270640 U JP S6270640U JP 16316485 U JP16316485 U JP 16316485U JP 16316485 U JP16316485 U JP 16316485U JP S6270640 U JPS6270640 U JP S6270640U
- Authority
- JP
- Japan
- Prior art keywords
- voltage detection
- detection circuit
- power transformer
- circuit
- rectifier 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
- 238000001514 detection method Methods 0.000 claims description 5
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Supply And Distribution Of Alternating Current (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……電圧検出回路、１
８……選択回路、２２，２３，２４……整流回路
。
The figure shows one embodiment of the present invention. 2...Power transformer, 3...Voltage detection circuit, 1
8... Selection circuit, 22, 23, 24... Rectifier circuit.
Claims (1)
源トランスへの入力電圧の大きさを検出する電圧
検出回路と、前記電源トランスの２次側に接続さ
れ且つ互いに異なる複数の電圧を得るべく配置さ
れた複数の整流回路と、前記電圧検出回路からの
検出出力に基づき前記複数の整流回路からの整流
電圧を選択する選択回路とを具備したことを特徴
とする電源回路。 A power transformer connected to an AC power source, a voltage detection circuit that detects the magnitude of the input voltage to the power transformer, and a voltage detection circuit connected to the secondary side of the power transformer and arranged to obtain a plurality of voltages different from each other. A power supply circuit comprising: a plurality of rectifier circuits; and a selection circuit that selects rectified voltages from the plurality of rectifier circuits based on detection outputs from the voltage detection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16316485U JPS6270640U (en) | 1985-10-24 | 1985-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16316485U JPS6270640U (en) | 1985-10-24 | 1985-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6270640U true JPS6270640U (en) | 1987-05-06 |
Family
ID=31091109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16316485U Pending JPS6270640U (en) | 1985-10-24 | 1985-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6270640U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5650501A (en) * | 1979-09-04 | 1981-05-07 | Vishay Intertechnology Inc | Precise resistor |
-
1985
- 1985-10-24 JP JP16316485U patent/JPS6270640U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5650501A (en) * | 1979-09-04 | 1981-05-07 | Vishay Intertechnology Inc | Precise resistor |