JPS59191884U - Power supply for gate circuit - Google Patents
Power supply for gate circuitInfo
- Publication number
- JPS59191884U JPS59191884U JP8462383U JP8462383U JPS59191884U JP S59191884 U JPS59191884 U JP S59191884U JP 8462383 U JP8462383 U JP 8462383U JP 8462383 U JP8462383 U JP 8462383U JP S59191884 U JPS59191884 U JP S59191884U
- Authority
- JP
- Japan
- Prior art keywords
- gate circuit
- power supply
- rectifier
- capacitor
- 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
- Rectifiers (AREA)
- Power Conversion In General (AREA)
- Thyristor Switches And Gates (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ＦＥＴＸ５ＩＴのゲート・ソース間のインピー
ダンスを示す等価回路図、第２図はゲート・ソース間に
印加する電圧波形を示す波形図、第３図は従来のゲート
回路用電源及びゲート回路の電気的構成図、第４図は本
考案の一実施例を示す電気的構成図、第５図は本考案の
他の実施例を示す電気的構成図である。
１・・・ゲート回路用電源、Ｔ・・・トランス、Ｌ１〜
Ｌ３・・・二次巻線、Ｄ１〜Ｄ３・・・整流器、ｃｏ−
Ｃ１・・・コンデンサ、２・・・ゲート回路、Ｓ□〜Ｓ
２・・・スイッチ、Ｑ・・・５ＩＴ１Ｒ０〜Ｒ２・・・
抵抗。Figure 1 is an equivalent circuit diagram showing the impedance between the gate and source of FETX5IT, Figure 2 is a waveform diagram showing the voltage waveform applied between the gate and source, and Figure 3 is a conventional gate circuit power supply and gate circuit diagram. FIG. 4 is an electrical diagram showing one embodiment of the present invention, and FIG. 5 is an electrical diagram showing another embodiment of the present invention. 1...Power supply for gate circuit, T...Transformer, L1~
L3... Secondary winding, D1-D3... Rectifier, co-
C1... Capacitor, 2... Gate circuit, S□~S
2...Switch, Q...5IT1R0~R2...
resistance.
Claims (1)
る１つの整流器と、該整流器の直流出力が両端に印加さ
れ且つコンデンサの接続点が所定電位に保たれたコンデ
ンサ直列回路とを備え、前記コンデンサ直列回路の両端
電圧をゲート回路の制御用スイッチに与えるように構成
したことを特徴とするゲート回路用電源。comprising one rectifier that rectifies the alternating current voltage obtained through the secondary winding of the transformer, and a capacitor series circuit in which the direct current output of the rectifier is applied to both ends and the connection point of the capacitor is maintained at a predetermined potential, A power supply for a gate circuit, characterized in that the voltage across the capacitor series circuit is applied to a control switch of the gate circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8462383U JPS59191884U (en) | 1983-06-03 | 1983-06-03 | Power supply for gate circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8462383U JPS59191884U (en) | 1983-06-03 | 1983-06-03 | Power supply for gate circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59191884U true JPS59191884U (en) | 1984-12-19 |
Family
ID=30214583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8462383U Pending JPS59191884U (en) | 1983-06-03 | 1983-06-03 | Power supply for gate circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59191884U (en) |
-
1983
- 1983-06-03 JP JP8462383U patent/JPS59191884U/en active Pending
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