JPS6014687U - power circuit - Google Patents
power circuitInfo
- Publication number
- JPS6014687U JPS6014687U JP10549583U JP10549583U JPS6014687U JP S6014687 U JPS6014687 U JP S6014687U JP 10549583 U JP10549583 U JP 10549583U JP 10549583 U JP10549583 U JP 10549583U JP S6014687 U JPS6014687 U JP S6014687U
- Authority
- JP
- Japan
- Prior art keywords
- fet
- power circuit
- power supply
- supply circuit
- circuit
- 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
Landscapes
- Dc-Dc Converters (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の電源回路を示す回路図、第２図及び第３
図は本考案に係る電源回路の実施例を示し、第２図は全
体の回路図、第３図は部分的回路図である。
１：ＦＥＴ、 ２：）リガ回路、３：定電圧化回路、４
：スレッショルド調整回路、Ｔニドランス、Ｅ：電源。Figure 1 is a circuit diagram showing a conventional power supply circuit, Figures 2 and 3 are
The figures show an embodiment of the power supply circuit according to the present invention, with FIG. 2 being an overall circuit diagram and FIG. 3 being a partial circuit diagram. 1: FET, 2:) Riga circuit, 3: Constant voltage circuit, 4
: Threshold adjustment circuit, T Nid Lance, E: Power supply.
Claims (1)
電圧の上昇の際に上記ＦＥＴのゲート電圧を逆バイアス
に強制的に設定するようになっているトリガ回路を備え
ており、上記ＦＥＴのオン・オフ反復が高速度で行なわ
れるように構成されていることを特徴とする電源回路。[Claim for Utility Model Registration] In a switching power supply circuit, when the voltage on the source side of the FET, which is to cut off the current on the primary side of a transformer, increases, the gate voltage of the FET is forcibly set to reverse bias. What is claimed is: 1. A power supply circuit comprising a trigger circuit configured as follows, and configured so that the FET is repeatedly turned on and off at high speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10549583U JPS6014687U (en) | 1983-07-08 | 1983-07-08 | power circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10549583U JPS6014687U (en) | 1983-07-08 | 1983-07-08 | power circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6014687U true JPS6014687U (en) | 1985-01-31 |
Family
ID=30247252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10549583U Pending JPS6014687U (en) | 1983-07-08 | 1983-07-08 | power circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6014687U (en) |
-
1983
- 1983-07-08 JP JP10549583U patent/JPS6014687U/en active Pending
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