JPH033022U - - Google Patents
Info
- Publication number
- JPH033022U JPH033022U JP6386189U JP6386189U JPH033022U JP H033022 U JPH033022 U JP H033022U JP 6386189 U JP6386189 U JP 6386189U JP 6386189 U JP6386189 U JP 6386189U JP H033022 U JPH033022 U JP H033022U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- constant voltage
- zener diode
- electrode side
- output terminal
- 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 2
Landscapes
- Control Of Electrical Variables (AREA)
Description
第１図は本考案による定電圧電源回路の一実施
例の要部ブロツク図、第２図は従来の定電圧電源
回路の要部ブロツク図である。
図中、１は定電圧回路、２は入力端子、３は接
地端子、４は出力端子、５は負荷、Ｄはツエナー
ダイオード、Ｒは抵抗である。
FIG. 1 is a block diagram of a main part of an embodiment of a constant voltage power supply circuit according to the present invention, and FIG. 2 is a block diagram of a main part of a conventional constant voltage power supply circuit. In the figure, 1 is a constant voltage circuit, 2 is an input terminal, 3 is a ground terminal, 4 is an output terminal, 5 is a load, D is a Zener diode, and R is a resistor.
Claims (1)
子定電圧回路において、ツエナーダイオードと抵
抗とを直列接続し、ツエナーダイオードのカソー
ド電極側を前記入力端子に、アノード電極側を出
力端子にそれぞれ接続したことを特徴とする定電
圧電源回路。 In a three-terminal constant voltage circuit having an input terminal, an output terminal, and a ground terminal, a Zener diode and a resistor are connected in series, and the cathode electrode side of the Zener diode is connected to the input terminal, and the anode electrode side is connected to the output terminal. A constant voltage power supply circuit characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6386189U JPH033022U (en) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6386189U JPH033022U (en) | 1989-05-31 | 1989-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH033022U true JPH033022U (en) | 1991-01-14 |
Family
ID=31594288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6386189U Pending JPH033022U (en) | 1989-05-31 | 1989-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55123201U (en) * | 1979-02-24 | 1980-09-01 | ||
| JP2001174910A (en) * | 1999-12-20 | 2001-06-29 | Fujitsu General Ltd | Liquid crystal projector device |
-
1989
- 1989-05-31 JP JP6386189U patent/JPH033022U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55123201U (en) * | 1979-02-24 | 1980-09-01 | ||
| JP2001174910A (en) * | 1999-12-20 | 2001-06-29 | Fujitsu General Ltd | Liquid crystal projector device |