JPS6353114U - - Google Patents
Info
- Publication number
- JPS6353114U JPS6353114U JP14674886U JP14674886U JPS6353114U JP S6353114 U JPS6353114 U JP S6353114U JP 14674886 U JP14674886 U JP 14674886U JP 14674886 U JP14674886 U JP 14674886U JP S6353114 U JPS6353114 U JP S6353114U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- constant current
- output
- load drive
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
Landscapes
- Electronic Switches (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
Description
第１図は本考案の基本構成を示すブロツク図、
第２図は本考案の一実施例の回路図、第３図は本
考案の他の実施例の回路図、第４図ａ，ｂは同上
に用いるサイリスタの詳細な構成を示す回路図、
第５図は従来例の回路図、第６図ａ，ｂは同上に
用いる安定化電源回路の回路図、第７図ａ，ｂは
他の従来例の回路図、第８図ａ，ｂはさらに他の
従来例の回路図である。
１，２は入力端子、Ｓは出力端子、３は処
理演算回路、４は安定化電源回路、５は定電流回
路、６は負荷駆動回路、７は出力電流検出回路、
８は保護回路である。
Figure 1 is a block diagram showing the basic configuration of the present invention.
FIG. 2 is a circuit diagram of one embodiment of the present invention, FIG. 3 is a circuit diagram of another embodiment of the present invention, and FIGS.
Fig. 5 is a circuit diagram of a conventional example, Fig. 6 a, b is a circuit diagram of a stabilized power supply circuit used in the above, Fig. 7 a, b is a circuit diagram of another conventional example, Fig. 8 a, b is a circuit diagram of a stabilized power supply circuit used in the above. It is a circuit diagram of yet another conventional example. 1 and 2 are input terminals, S is an output terminal, 3 is a processing calculation circuit, 4 is a stabilized power supply circuit, 5 is a constant current circuit, 6 is a load drive circuit, 7 is an output current detection circuit,
8 is a protection circuit.
Claims (1)
源電圧を定電圧化して出力する安定化電源回路と
、安定化電源回路の出力電圧にて動作する処理演
算回路と、処理演算回路の出力に応じて定電流を
入力端子から取り込む定電流回路と、常時は定電
流回路に取り込まれる定電流に応じた出力電流を
出力端子に接続された負荷に通電する負荷駆動回
路と、負荷駆動回路から負荷に通電される出力電
流を検出する出力電流検出回路と、出力電流検出
回路にて検出された出力電流が所定のレベル以上
であるときには入力端子から負荷駆動回路を介し
て定電流回路に取り込まれる定電流をバイパスす
る保護回路とを備えて成ることを特徴とする出力
回路。 A stabilized power supply circuit that regulated and outputs a wide range of input power supply voltages applied between a pair of input terminals, a processing calculation circuit that operates with the output voltage of the stabilized power supply circuit, and a processing calculation circuit that operates according to the output voltage of the processing calculation circuit. a constant current circuit that takes in a constant current from the input terminal, a load drive circuit that normally passes an output current corresponding to the constant current taken into the constant current circuit to the load connected to the output terminal, and a load drive circuit that supplies a constant current to the load from the load drive circuit. An output current detection circuit that detects the output current being energized, and a constant current that is taken into the constant current circuit from the input terminal via the load drive circuit when the output current detected by the output current detection circuit is higher than a predetermined level. and a protection circuit that bypasses the output circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14674886U JPH0620174Y2 (en) | 1986-09-25 | 1986-09-25 | Output circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14674886U JPH0620174Y2 (en) | 1986-09-25 | 1986-09-25 | Output circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6353114U true JPS6353114U (en) | 1988-04-09 |
| JPH0620174Y2 JPH0620174Y2 (en) | 1994-05-25 |
Family
ID=31059498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14674886U Expired - Lifetime JPH0620174Y2 (en) | 1986-09-25 | 1986-09-25 | Output circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620174Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8294507B2 (en) * | 2009-05-08 | 2012-10-23 | Cree, Inc. | Wide bandgap bipolar turn-off thyristor having non-negative temperature coefficient and related control circuits |
| KR101646452B1 (en) * | 2015-03-13 | 2016-08-08 | 현대자동차주식회사 | Variable deflector apparatus for side step of vehicle |
-
1986
- 1986-09-25 JP JP14674886U patent/JPH0620174Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620174Y2 (en) | 1994-05-25 |
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