JPS59122799U - Stepping motor drive circuit - Google Patents
Stepping motor drive circuitInfo
- Publication number
- JPS59122799U JPS59122799U JP1698483U JP1698483U JPS59122799U JP S59122799 U JPS59122799 U JP S59122799U JP 1698483 U JP1698483 U JP 1698483U JP 1698483 U JP1698483 U JP 1698483U JP S59122799 U JPS59122799 U JP S59122799U
- Authority
- JP
- Japan
- Prior art keywords
- stepping motor
- motor drive
- drive circuit
- series
- switching element
- 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
- Control Of Stepping Motors (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
図面は本考案の一実施例を示す説明図である。
ＱＡ、ＱＡＡ、ＱＢ、ＱＢＢ・・・・・・ドライブ用ト
ランジスタ、Ｑａ、 Ｑｂ・・・・・・プリドライブ用
トランジスタ、ＳＷＡ、ＳＷＢ・・・・・・接点、ＴＡ
、 ＴＢ・・・・・・出力端子、ＳＡ、 ＳＢ・・・・
・・入力端子、Ｘ・・・・・・負荷コイル。The drawings are explanatory diagrams showing one embodiment of the present invention. QA, QAA, QB, QBB...drive transistor, Qa, Qb...predrive transistor, SWA, SWB...contact, TA
, TB...Output terminal, SA, SB...
...Input terminal, X...Load coil.
Claims (1)
続した構成体２組よりなるブリッヂ回路において、直列
に接続されたスイッチング素子間にさらに第３のスイッ
チング素子を設け、第３のスイッチング素子のＯＮ
ＯＦＦによりユニポーラドライブ及びバイポーラドライ
ブを可能とするステッピングモータの駆動回路。In a bridge circuit consisting of two sets of configurations in which two switching elements are connected in series and connected between a power supply and ground, a third switching element is further provided between the switching elements connected in series, and the third switching element is ON
A stepping motor drive circuit that enables unipolar drive and bipolar drive when turned off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1698483U JPS59122799U (en) | 1983-02-07 | 1983-02-07 | Stepping motor drive circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1698483U JPS59122799U (en) | 1983-02-07 | 1983-02-07 | Stepping motor drive circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59122799U true JPS59122799U (en) | 1984-08-18 |
Family
ID=30148232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1698483U Pending JPS59122799U (en) | 1983-02-07 | 1983-02-07 | Stepping motor drive circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59122799U (en) |
-
1983
- 1983-02-07 JP JP1698483U patent/JPS59122799U/en active Pending
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