JPH0314831U - - Google Patents
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- Publication number
- JPH0314831U JPH0314831U JP7488489U JP7488489U JPH0314831U JP H0314831 U JPH0314831 U JP H0314831U JP 7488489 U JP7488489 U JP 7488489U JP 7488489 U JP7488489 U JP 7488489U JP H0314831 U JPH0314831 U JP H0314831U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- drive circuit
- types
- utility
- registration request
- 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.)
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Description
第１図は本考案によるドライブ回路の第１の実
施例の回路図、第２図は本考案によるドライブ回
路の第２の実施例の回路図、第３図は本考案によ
るドライブ回路の第３の実施例の回路図、第４図
および第５図は従来例によるドライブ回路図、第
６図は本考案の前提となるドライブ回路図である
。
１，２，８……負荷、３……ドライバ、５，７
，９……ダイオード、Ａ，Ｂ，Ｃ……直流電源。
FIG. 1 is a circuit diagram of a first embodiment of a drive circuit according to the present invention, FIG. 2 is a circuit diagram of a second embodiment of a drive circuit according to the present invention, and FIG. 3 is a circuit diagram of a third embodiment of a drive circuit according to the present invention. 4 and 5 are drive circuit diagrams according to the conventional example, and FIG. 6 is a drive circuit diagram that is the premise of the present invention. 1, 2, 8...Load, 3...Driver, 5, 7
, 9...Diode, A, B, C...DC power supply.
Claims (1)
ドライバにてドライブするドライブ回路において
、少なくとも電源電圧の低い負荷側に順方向のダ
イオードを設けたことを特徴とするドライブ回路
。 A drive circuit for driving loads having a plurality of types of DC power supply voltages with a single driver, characterized in that a forward diode is provided at least on the load side where the power supply voltage is low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7488489U JPH0314831U (en) | 1989-06-28 | 1989-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7488489U JPH0314831U (en) | 1989-06-28 | 1989-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314831U true JPH0314831U (en) | 1991-02-14 |
Family
ID=31614971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7488489U Pending JPH0314831U (en) | 1989-06-28 | 1989-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314831U (en) |
-
1989
- 1989-06-28 JP JP7488489U patent/JPH0314831U/ja active Pending