JPH0434894U - - Google Patents
Info
- Publication number
- JPH0434894U JPH0434894U JP1990071124U JP7112490U JPH0434894U JP H0434894 U JPH0434894 U JP H0434894U JP 1990071124 U JP1990071124 U JP 1990071124U JP 7112490 U JP7112490 U JP 7112490U JP H0434894 U JPH0434894 U JP H0434894U
- Authority
- JP
- Japan
- Prior art keywords
- actuator driver
- btl
- fluctuations
- controls
- power supply
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Electric Motors In General (AREA)
Description
第１図は、この考案によるアクチユエータドラ
イバーの一実施例を示す回路図、第２図は従来の
アクチユエータドライバーの回路図である。
１，２……パワーアンプ、３……バツフアアン
プ、４……反転アンプ。
FIG. 1 is a circuit diagram showing an embodiment of an actuator driver according to this invention, and FIG. 2 is a circuit diagram of a conventional actuator driver. 1, 2...power amplifier, 3...buffer amplifier, 4...inverting amplifier.
Claims (1)
おいて、 電源電圧の変動分を検出し、検出された変動分
に基づいて前記ＢＴＬの動作点を一定値に制御す
る回路を備えて成ることを特徴とするアクチユエ
ータドライバー。[Claims for Utility Model Registration] An actuator driver using the BTL method, comprising a circuit that detects fluctuations in power supply voltage and controls the operating point of the BTL to a constant value based on the detected fluctuations. An actuator driver characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990071124U JPH0434894U (en) | 1990-07-05 | 1990-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990071124U JPH0434894U (en) | 1990-07-05 | 1990-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0434894U true JPH0434894U (en) | 1992-03-24 |
Family
ID=31607879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990071124U Pending JPH0434894U (en) | 1990-07-05 | 1990-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005253216A (en) * | 2004-03-04 | 2005-09-15 | Sanyo Electric Co Ltd | Motor drive circuit |
-
1990
- 1990-07-05 JP JP1990071124U patent/JPH0434894U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005253216A (en) * | 2004-03-04 | 2005-09-15 | Sanyo Electric Co Ltd | Motor drive circuit |
| JP4511219B2 (en) * | 2004-03-04 | 2010-07-28 | 三洋電機株式会社 | Motor drive circuit |