JPS6062836U - Overload detection control unit - Google Patents
Overload detection control unitInfo
- Publication number
- JPS6062836U JPS6062836U JP15158683U JP15158683U JPS6062836U JP S6062836 U JPS6062836 U JP S6062836U JP 15158683 U JP15158683 U JP 15158683U JP 15158683 U JP15158683 U JP 15158683U JP S6062836 U JPS6062836 U JP S6062836U
- Authority
- JP
- Japan
- Prior art keywords
- control unit
- detection control
- overload detection
- transistor
- load circuit
- 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
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
第１図は従来の過電流検出５と電源供給制御の回路を示
す図、第２図は本考案の１実施例を示す図である。
１・・・負荷回路、２，２′・・・Ａ／Ｄ変換器、３゜
３′・・・プロセッサ、４，４’・・・入力ポート、５
゜５′・・・出力ポート、６・・・抵抗器、７・・・継
電器の線輪、８・・・継電器の接点、９，１２・・・ト
ランジスタ、１０・・・電動機、１１・・・過負荷検出
制御ユニット。FIG. 1 is a diagram showing a conventional overcurrent detection circuit 5 and a power supply control circuit, and FIG. 2 is a diagram showing an embodiment of the present invention. 1... Load circuit, 2, 2'... A/D converter, 3゜3'... Processor, 4, 4'... Input port, 5
゜5'... Output port, 6... Resistor, 7... Relay wire, 8... Relay contact, 9, 12... Transistor, 10... Motor, 11...・Overload detection control unit.
Claims (1)
電流が変化したときこれを前記トランジスタのコレクタ
・エミッタ間の電圧により検出すると共に、該トランジ
スタのベース入力により負荷回路への電源供給を制御す
る回路を１筐体中に収容して外部回路との接続端子また
は引出線を設けたことを特徴とする過負荷検出制御ユニ
ット。A transistor is connected in series with the load circuit, and when the current in the load circuit changes, this is detected by the voltage between the collector and emitter of the transistor, and the power supply to the load circuit is controlled by the base input of the transistor. An overload detection control unit characterized in that a circuit is housed in one housing and a connection terminal or lead wire for connecting to an external circuit is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15158683U JPS6062836U (en) | 1983-09-30 | 1983-09-30 | Overload detection control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15158683U JPS6062836U (en) | 1983-09-30 | 1983-09-30 | Overload detection control unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6062836U true JPS6062836U (en) | 1985-05-02 |
Family
ID=30335871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15158683U Pending JPS6062836U (en) | 1983-09-30 | 1983-09-30 | Overload detection control unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6062836U (en) |
-
1983
- 1983-09-30 JP JP15158683U patent/JPS6062836U/en active Pending
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