JPS6447592U - - Google Patents
Info
- Publication number
- JPS6447592U JPS6447592U JP14180287U JP14180287U JPS6447592U JP S6447592 U JPS6447592 U JP S6447592U JP 14180287 U JP14180287 U JP 14180287U JP 14180287 U JP14180287 U JP 14180287U JP S6447592 U JPS6447592 U JP S6447592U
- Authority
- JP
- Japan
- Prior art keywords
- mos
- fet
- driver circuit
- gate
- inverter
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案の実施例におけるＭＯＳ・ＦＥ
Ｔのドライブ回路図、第２図はモータ駆動用イン
バータの構成を示す図、第３図及び第４図は従来
例のＭＯＳ・ＦＥＴのドライブ回路図である。
１，２……ＭＯＳ・ＦＥＴ、６……トランジス
タ、７ａ……抵抗。
Figure 1 shows a MOS/FE in an embodiment of the present invention.
FIG. 2 is a diagram showing the configuration of a motor driving inverter, and FIGS. 3 and 4 are drive circuit diagrams of a conventional MOS/FET. 1, 2...MOS/FET, 6...Transistor, 7a...Resistance.
Claims (1)
動用インバータのドライバー回路に於いて、前記
ＭＯＳ・ＦＥＴのゲートに接続されるＭＯＳ・Ｆ
ＥＴのゲート電荷を吸収するトランジスタのベー
スと、ドライバー電源のマイナス電圧ラインとの
間に抵抗器を接続したインバータのドライバー回
路。 In the driver circuit of a motor drive inverter using MOS/FET in the inverse conversion section, the MOS/FET connected to the gate of the MOS/FET is
The inverter driver circuit has a resistor connected between the base of the transistor that absorbs the ET gate charge and the negative voltage line of the driver power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987141802U JPH0431829Y2 (en) | 1987-09-17 | 1987-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987141802U JPH0431829Y2 (en) | 1987-09-17 | 1987-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6447592U true JPS6447592U (en) | 1989-03-23 |
| JPH0431829Y2 JPH0431829Y2 (en) | 1992-07-30 |
Family
ID=31407196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987141802U Expired JPH0431829Y2 (en) | 1987-09-17 | 1987-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431829Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013172399A (en) * | 2012-02-22 | 2013-09-02 | Mitsubishi Electric Corp | Gate drive circuit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62147953A (en) * | 1985-12-20 | 1987-07-01 | Yaskawa Electric Mfg Co Ltd | Drive device for power mos-fet |
-
1987
- 1987-09-17 JP JP1987141802U patent/JPH0431829Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62147953A (en) * | 1985-12-20 | 1987-07-01 | Yaskawa Electric Mfg Co Ltd | Drive device for power mos-fet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013172399A (en) * | 2012-02-22 | 2013-09-02 | Mitsubishi Electric Corp | Gate drive circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0431829Y2 (en) | 1992-07-30 |