JPS6018636U - Voltage/current generator - Google Patents
Voltage/current generatorInfo
- Publication number
- JPS6018636U JPS6018636U JP10839183U JP10839183U JPS6018636U JP S6018636 U JPS6018636 U JP S6018636U JP 10839183 U JP10839183 U JP 10839183U JP 10839183 U JP10839183 U JP 10839183U JP S6018636 U JPS6018636 U JP S6018636U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- output
- processor
- lower limit
- switch
- 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
- Emergency Protection Circuit Devices (AREA)
- Safety Devices In Control Systems (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
第１図は従来の電圧・電流発生装置の接続図、第２図は
本考案に係る電圧・電流発生装置の一実施例を示す接続
図、第３図は第２図装置の動作を説明する為のフローで
ある。
１０・・・・・・プロセッサ、２０・・・・・・マルチ
プレクサ、３０・・・・・・ディジタル・アナログ変換
器、４０・・・電圧・電流検出器、５０・・・スイッチ
、６０・・・負荷、 ７０・・・・・・ゲート回路
、８０・・・・・・遮断制御回路、９１・・・・・・上
限比較器、９２・・・下限比較器。Fig. 1 is a connection diagram of a conventional voltage/current generator, Fig. 2 is a connection diagram showing an embodiment of the voltage/current generator according to the present invention, and Fig. 3 explains the operation of the device shown in Fig. 2. This is the flow for DESCRIPTION OF SYMBOLS 10...Processor, 20...Multiplexer, 30...Digital/analog converter, 40...Voltage/current detector, 50...Switch, 60... - Load, 70... Gate circuit, 80... Cutoff control circuit, 91... Upper limit comparator, 92... Lower limit comparator.
Claims (1)
サによって上・下除値が設定される上・下限比較器、前
記プロセッサより得られる出力設定値信号をマルチプレ
クサを介してアナログ信号に変換するディジタル・アナ
ログ変換器、前記プロセッサにより得られるスイッチ信
号によって駆動される出力スイッチ、この出力スイッチ
を介して前記ディジタル・アナログ変換器の出力が供給
される負荷、この負荷に供給される電圧又は電流を検出
する電圧・電流検出器、この電圧・電流検出器の出力値
と前記上・下限比較器において設定１された上・下限設
定値との比較結果が入力され電圧・電流検出器の出力値
が上・下限設定値を超えると前記マルチプレクサを切換
えるスイ°ツチ遮断信号を出力する遮断制御回路、及び
この遮断制御回路の出力が加えられて前記フ市セッサよ
り得られるスイッチ信号を遮断するゲート回路を具備し
た電圧・電流発生装置。A processor with a load range defined in advance, an upper/lower limit comparator for which the upper and lower division values are set by this processor, and a digital/analog converter that converts the output set value signal obtained from the processor into an analog signal via a multiplexer. a converter, an output switch driven by a switch signal obtained by the processor, a load through which the output of the digital-to-analog converter is supplied, a voltage for detecting the voltage or current supplied to this load;・Current detector, the comparison result between the output value of this voltage/current detector and the upper/lower limit set value set in the upper/lower limit comparator is input, and the output value of the voltage/current detector is set to the upper/lower limit. A voltage comprising a cutoff control circuit that outputs a switch cutoff signal that switches the multiplexer when a set value is exceeded, and a gate circuit that cuts off the switch signal obtained from the switch signal by adding the output of the cutoff control circuit.・Current generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10839183U JPS6018636U (en) | 1983-07-13 | 1983-07-13 | Voltage/current generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10839183U JPS6018636U (en) | 1983-07-13 | 1983-07-13 | Voltage/current generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6018636U true JPS6018636U (en) | 1985-02-08 |
Family
ID=30252897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10839183U Pending JPS6018636U (en) | 1983-07-13 | 1983-07-13 | Voltage/current generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6018636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6293185U (en) * | 1985-12-02 | 1987-06-13 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5367821A (en) * | 1976-11-29 | 1978-06-16 | Hitachi Ltd | Abnormality detecting system of motor driving circuit |
-
1983
- 1983-07-13 JP JP10839183U patent/JPS6018636U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5367821A (en) * | 1976-11-29 | 1978-06-16 | Hitachi Ltd | Abnormality detecting system of motor driving circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6293185U (en) * | 1985-12-02 | 1987-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6018636U (en) | Voltage/current generator | |
| JPS5950115U (en) | Protection circuit for switching type amplifier | |
| JPS5994439U (en) | AD conversion device | |
| JPS58139738U (en) | Digital-to-analog conversion circuit | |
| JPS59144573U (en) | indicator circuit | |
| JPS60171033U (en) | power protection device | |
| JPS60167415U (en) | feedback amplifier circuit | |
| JPS58138106U (en) | positioning device | |
| JPS5922532U (en) | monostable multivibrator | |
| JPS5857131U (en) | A/D conversion device | |
| JPS5854717U (en) | constant voltage circuit | |
| JPS58191707U (en) | Muting circuit for audio equipment | |
| JPH0316740U (en) | ||
| JPS58193790U (en) | Active current detector for voltage source inverter | |
| JPS5978712U (en) | Muting circuit | |
| JPH0275996U (en) | ||
| JPS5875349U (en) | Control signal transmission device for signal recording and reproducing equipment | |
| JPS5920713U (en) | gain control device | |
| JPH0458855U (en) | ||
| JPS5947897U (en) | Switching time setting circuit | |
| JPS64851U (en) | ||
| JPS6416192U (en) | ||
| JPS5881616U (en) | Output voltage adjustment circuit | |
| JPS58185156U (en) | electric water heater | |
| JPS58514U (en) | volume control device |