JPS6158886U - - Google Patents
Info
- Publication number
- JPS6158886U JPS6158886U JP14255084U JP14255084U JPS6158886U JP S6158886 U JPS6158886 U JP S6158886U JP 14255084 U JP14255084 U JP 14255084U JP 14255084 U JP14255084 U JP 14255084U JP S6158886 U JPS6158886 U JP S6158886U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- voltage
- control circuit
- power supply
- width control
- 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 3
- 238000003079 width control Methods 0.000 claims description 3
- 230000005669 field effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Dc-Dc Converters (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図は従来の回路図である。
４…スイツチング素子、５…スイツチングトラ
ンス、６…フイルタ回路、６４…コンデンサ、７
…負荷、８…電圧制御回路、９…パルス幅制御回
路、１１…コンデンサ。
Figure 1 is a circuit diagram showing one embodiment of the present invention, Figure 2 is a circuit diagram showing an embodiment of the present invention.
The figure is a conventional circuit diagram. 4... Switching element, 5... Switching transformer, 6... Filter circuit, 64... Capacitor, 7
...Load, 8...Voltage control circuit, 9...Pulse width control circuit, 11...Capacitor.
Claims (1)
ランジスタの直列回路に供給し、該トランジスタ
をパルス幅制御回路のパルス出力でゲートドライ
ブするスイツチング方式直流電源において、前記
パルス幅制御回路のパルス出力を前記トランジス
タのドレイン・ソース間の印加電圧以上の耐圧を
持つコンデンサを介して該トランジスタのゲート
・ソース間に印加する構成にしたことを特徴とす
るスイツチング方式直流電源。 In a switching type DC power supply that supplies DC voltage to a series circuit of a switching transformer and a field effect transistor, and gate drives the transistor with the pulse output of a pulse width control circuit, the pulse output of the pulse width control circuit is connected to the drain of the transistor. - A switching type DC power supply characterized in that the voltage is applied between the gate and source of the transistor via a capacitor having a withstand voltage higher than the voltage applied between the sources.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14255084U JPS6158886U (en) | 1984-09-20 | 1984-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14255084U JPS6158886U (en) | 1984-09-20 | 1984-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6158886U true JPS6158886U (en) | 1986-04-21 |
Family
ID=30700867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14255084U Pending JPS6158886U (en) | 1984-09-20 | 1984-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6158886U (en) |
-
1984
- 1984-09-20 JP JP14255084U patent/JPS6158886U/ja active Pending
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