JPH0182698U - - Google Patents
Info
- Publication number
- JPH0182698U JPH0182698U JP1987175097U JP17509787U JPH0182698U JP H0182698 U JPH0182698 U JP H0182698U JP 1987175097 U JP1987175097 U JP 1987175097U JP 17509787 U JP17509787 U JP 17509787U JP H0182698 U JPH0182698 U JP H0182698U
- Authority
- JP
- Japan
- Prior art keywords
- pulse motor
- motor drive
- power supply
- unstable
- constant 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
- 238000004804 winding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
Landscapes
- Rectifiers (AREA)
- Control Of Stepping Motors (AREA)
Description
第１図は従来の直流電源回路による構成図、第
２図は本案の直流電源回路による構成図、第３図
は非安定直流整流回路による構成図である。
２…従来の絶縁トランス、３…非安定直流電源
用巻線を有する絶縁トランス、４…非安定直流整
流回路、７…パルスモータ、５１…定電流駆動方
式パルスモータ駆動回路部。
FIG. 1 is a block diagram of a conventional DC power supply circuit, FIG. 2 is a block diagram of the DC power supply circuit of the present invention, and FIG. 3 is a block diagram of an unstable DC rectifier circuit. 2... Conventional isolation transformer, 3... Isolation transformer having an unstable DC power supply winding, 4... Unstable DC rectifier circuit, 7... Pulse motor, 51... Constant current drive type pulse motor drive circuit section.
Claims (1)
る電源電圧の変動に対しパルスモータの回転トル
クが直接影響を受けないように意図して構成され
るパルスモータ駆動回路構成において、非安定直
流電源用巻線を有する絶縁トランス手段、非安定
直流整流回路手段、定電流駆動方式パルスモータ
駆動回路部を組合せ機能させたことを特徴とする
パルスモータ駆動部直流電源供給回路。 Constant current drive method In a pulse motor drive circuit configuration that is designed to prevent the rotational torque of the pulse motor from being directly affected by fluctuations in power supply voltage, as typified by the pulse motor drive method, unstable DC power supply windings are used. A DC power supply circuit for a pulse motor drive unit, characterized in that an insulating transformer having a wire, an unstable DC rectifier circuit unit, and a constant current drive type pulse motor drive circuit function in combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175097U JPH0182698U (en) | 1987-11-18 | 1987-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175097U JPH0182698U (en) | 1987-11-18 | 1987-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0182698U true JPH0182698U (en) | 1989-06-01 |
Family
ID=31466912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987175097U Pending JPH0182698U (en) | 1987-11-18 | 1987-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0182698U (en) |
-
1987
- 1987-11-18 JP JP1987175097U patent/JPH0182698U/ja active Pending