JPH0222090U - - Google Patents
Info
- Publication number
- JPH0222090U JPH0222090U JP9812888U JP9812888U JPH0222090U JP H0222090 U JPH0222090 U JP H0222090U JP 9812888 U JP9812888 U JP 9812888U JP 9812888 U JP9812888 U JP 9812888U JP H0222090 U JPH0222090 U JP H0222090U
- Authority
- JP
- Japan
- Prior art keywords
- inductor
- output voltage
- magnetic saturation
- inductance
- inductor during
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000009499 grossing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Dc-Dc Converters (AREA)
Description
第１図、第２図は本考案実施例の回路構成を示
す図、第３図はインダクタの磁気飽和特性を示す
図、第４図は本考案実施例の動作特性を示す図、
第５図、第６図は従来例の回路構成を示す図であ
る。
１……チヨツパ型レギユレータ、２……レギユ
レータトランス、３……可飽和インダクタ、４…
…整流ダイオード、５……平滑用コンデンサ。
1 and 2 are diagrams showing the circuit configuration of the embodiment of the invention, FIG. 3 is a diagram showing the magnetic saturation characteristics of the inductor, and FIG. 4 is a diagram showing the operating characteristics of the embodiment of the invention,
5 and 6 are diagrams showing the circuit configuration of a conventional example. 1...Chip type regulator, 2...Regulator transformer, 3...Saturable inductor, 4...
... Rectifier diode, 5... Smoothing capacitor.
Claims (1)
列接続された磁気飽和特性を有するインダクタを
備え、重負荷時にはインダクタの磁気飽和による
インダクタンスの減少により出力電圧の低下を抑
制し、軽負荷時にはインダクタのインダクタンス
の増加により出力電圧を低下させることを特徴と
する電源回路。 Equipped with an inductor with magnetic saturation characteristics connected in series between the regulator circuit and the smoothing capacitor, suppressing the drop in output voltage by reducing the inductance due to magnetic saturation of the inductor during heavy loads, and increasing the inductance of the inductor during light loads. A power supply circuit characterized by lowering the output voltage by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9812888U JPH0222090U (en) | 1988-07-25 | 1988-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9812888U JPH0222090U (en) | 1988-07-25 | 1988-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0222090U true JPH0222090U (en) | 1990-02-14 |
Family
ID=31324115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9812888U Pending JPH0222090U (en) | 1988-07-25 | 1988-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222090U (en) |
-
1988
- 1988-07-25 JP JP9812888U patent/JPH0222090U/ja active Pending
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