JPH0179346U - - Google Patents
Info
- Publication number
- JPH0179346U JPH0179346U JP1987174018U JP17401887U JPH0179346U JP H0179346 U JPH0179346 U JP H0179346U JP 1987174018 U JP1987174018 U JP 1987174018U JP 17401887 U JP17401887 U JP 17401887U JP H0179346 U JPH0179346 U JP H0179346U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- power supply
- constant voltage
- voltage
- rectifier
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rectifiers (AREA)
- Control Of Voltage And Current In General (AREA)
Description
第１図は本考案に係る電源及び充電回路を示す
図である。
２は整流回路、４は定電圧回路、５は充電回路
中に挿入された二次電池。
FIG. 1 is a diagram showing a power supply and charging circuit according to the present invention. 2 is a rectifier circuit, 4 is a constant voltage circuit, and 5 is a secondary battery inserted into the charging circuit.
Claims (1)
り出力される直流電圧にて駆動される定電圧回路
と、前記整流回路と前記定電圧回路との間に挿入
された充電回路とを有し、前記整流回路より増幅
回路等に対する高直流電源電圧を導出し、前記定
電圧回路よりデジタル回路等に対する低直流電源
電圧を導出することを特徴とする電源及び充電回
路。 A rectifier circuit that rectifies an AC power source, a constant voltage circuit driven by a DC voltage output from the rectifier circuit, and a charging circuit inserted between the rectifier circuit and the constant voltage circuit, A power supply and charging circuit characterized in that a high DC power supply voltage for an amplifier circuit or the like is derived from the rectifier circuit, and a low DC power supply voltage for a digital circuit or the like is derived from the constant voltage circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174018U JPH0179346U (en) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174018U JPH0179346U (en) | 1987-11-13 | 1987-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0179346U true JPH0179346U (en) | 1989-05-29 |
Family
ID=31465895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987174018U Pending JPH0179346U (en) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0179346U (en) |
-
1987
- 1987-11-13 JP JP1987174018U patent/JPH0179346U/ja active Pending