JPS6281218U - - Google Patents
Info
- Publication number
- JPS6281218U JPS6281218U JP17373085U JP17373085U JPS6281218U JP S6281218 U JPS6281218 U JP S6281218U JP 17373085 U JP17373085 U JP 17373085U JP 17373085 U JP17373085 U JP 17373085U JP S6281218 U JPS6281218 U JP S6281218U
- Authority
- JP
- Japan
- Prior art keywords
- reference potential
- negative
- positive
- constant
- zener diode
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Electrical Variables (AREA)
Description
第１図、第２図は本考案実施例の回路図をそれ
ぞれ示し、 １，５……正極直流電源入力端子、２，６……
負極直流電源入力端子、３，４，７，８……定電
圧出力端子、Ｑ１，Ｑ２，Ｑ５〜Ｑ９……トラン
ジスタ、Ｑ３，Ｑ４……ＦＥＴ、Ｄ１〜Ｄ３……
ツエナーダイオード、Ｒ１〜Ｒ９……抵抗。
ぞれ示し、 １，５……正極直流電源入力端子、２，６……
負極直流電源入力端子、３，４，７，８……定電
圧出力端子、Ｑ１，Ｑ２，Ｑ５〜Ｑ９……トラン
ジスタ、Ｑ３，Ｑ４……ＦＥＴ、Ｄ１〜Ｄ３……
ツエナーダイオード、Ｒ１〜Ｒ９……抵抗。
Claims (1)
- 正負両極の直流電源が供給され、それぞれ正負
の定電圧を出力する定電圧回路に於いて、ツエナ
ーダイオードを含んでグランド電位から所定の基
準電位を発生する基準電位発生手段と、前記基準
電位と出力電位を一定の関係に負帰還制御する制
御手段とからなり、前記基準電位発生手段のツエ
ナーダイオードに流すバイアス電流を前記正負の
両極間に於いて流すように構成したことを特徴と
する定電圧回路。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985173730U JPH0738980Y2 (ja) | 1985-11-12 | 1985-11-12 | 定電圧回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985173730U JPH0738980Y2 (ja) | 1985-11-12 | 1985-11-12 | 定電圧回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6281218U true JPS6281218U (ja) | 1987-05-23 |
| JPH0738980Y2 JPH0738980Y2 (ja) | 1995-09-06 |
Family
ID=31111464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985173730U Expired - Lifetime JPH0738980Y2 (ja) | 1985-11-12 | 1985-11-12 | 定電圧回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0738980Y2 (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56165191A (en) * | 1980-05-26 | 1981-12-18 | Matsushita Electric Industrial Co Ltd | Domestic electric equipment with voice notifying function |
-
1985
- 1985-11-12 JP JP1985173730U patent/JPH0738980Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56165191A (en) * | 1980-05-26 | 1981-12-18 | Matsushita Electric Industrial Co Ltd | Domestic electric equipment with voice notifying function |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0738980Y2 (ja) | 1995-09-06 |