JPH0311394U - - Google Patents
Info
- Publication number
- JPH0311394U JPH0311394U JP7215989U JP7215989U JPH0311394U JP H0311394 U JPH0311394 U JP H0311394U JP 7215989 U JP7215989 U JP 7215989U JP 7215989 U JP7215989 U JP 7215989U JP H0311394 U JPH0311394 U JP H0311394U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- circuit
- power source
- switching means
- impulse current
- 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 7
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Generation Of Surge Voltage And Current (AREA)
Description
第１図は本考案の一実施例としての構成を示す
回路図、第２図は第１図に対応する従来の回路図
である。
０１……供給電源、１……スライダツク、２…
…変圧器、３Ａ……整流ダイオード、４……充放
電コンデンサ、５……Ｌ負荷、６……被試験スイ
ツチング素子、７，９Ａ……ゲート駆動回路、８
……一次充電コンデンサ、９……スイツチング素
子、１３……制御回路。
FIG. 1 is a circuit diagram showing a configuration as an embodiment of the present invention, and FIG. 2 is a conventional circuit diagram corresponding to FIG. 1. 01... Power supply, 1... Slider, 2...
...Transformer, 3A... Rectifier diode, 4... Charge/discharge capacitor, 5... L load, 6... Switching element under test, 7, 9A... Gate drive circuit, 8
...Primary charging capacitor, 9...Switching element, 13...Control circuit.
Claims (1)
トルと第１のスイツチング手段との直列回路を介
して放電させインパルス電流を発生させる回路に
おいて、 交流電源により半波整流用ダイオードを介して
充電される第２のコンデンサと、 前記交流電源と第２のコンデンサとの直列回路
を介して前記第１のコンデンサを充電する第２の
スイツチング手段と、を備えたことを特徴とする
インパルス電流発生回路のコンデンサ充電装置。[Claims for Utility Model Registration] In a circuit that generates an impulse current by discharging the electric charge charged in a first capacitor through a series circuit of a reactor and a first switching means, for half-wave rectification using an AC power source. A second capacitor charged via a diode; and a second switching means charging the first capacitor via a series circuit of the AC power source and the second capacitor. Capacitor charging device for impulse current generation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7215989U JPH0311394U (en) | 1989-06-20 | 1989-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7215989U JPH0311394U (en) | 1989-06-20 | 1989-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0311394U true JPH0311394U (en) | 1991-02-04 |
Family
ID=31609850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7215989U Pending JPH0311394U (en) | 1989-06-20 | 1989-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008011815A (en) * | 2006-07-07 | 2008-01-24 | Shimano Inc | Wear for fishing |
-
1989
- 1989-06-20 JP JP7215989U patent/JPH0311394U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008011815A (en) * | 2006-07-07 | 2008-01-24 | Shimano Inc | Wear for fishing |
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