JPH01173686U - - Google Patents
Info
- Publication number
- JPH01173686U JPH01173686U JP6959688U JP6959688U JPH01173686U JP H01173686 U JPH01173686 U JP H01173686U JP 6959688 U JP6959688 U JP 6959688U JP 6959688 U JP6959688 U JP 6959688U JP H01173686 U JPH01173686 U JP H01173686U
- Authority
- JP
- Japan
- Prior art keywords
- control voltage
- control
- constant current
- electronic load
- output 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Description
第1図は本考案に係る電子負荷装置の一実施例
を示す要部構成図、第2図は各部の動作波形図、
第3図は従来方式の動作を説明するための動作波
形図である。
1……被試験電源、2……電子負荷、3……コ
ントロール電圧出力回路、4……制御回路。
Fig. 1 is a main part configuration diagram showing one embodiment of an electronic load device according to the present invention, Fig. 2 is an operation waveform diagram of each part,
FIG. 3 is an operation waveform diagram for explaining the operation of the conventional system. 1... Power supply under test, 2... Electronic load, 3... Control voltage output circuit, 4... Control circuit.
Claims (1)
て、定抵抗モードと定電流モードのいずれかで動
作し、定電流モードにおいては外部より与えられ
るコントロール電圧に応じて定電流値が決まる電
子負荷と、 この電子負荷にコントロール電圧を与えるコン
トロール電圧出力回路と、 このコントロール電圧出力回路を制御する制御
回路、 とを具備し、電子負荷を定抵抗モードから定電流
モードに切り換えたときに与えるコントロール電
圧を、制御回路の制御により階段状に定格値まで
上昇させるようにしたことを特徴とする電子負荷
装置。[Claims for Utility Model Registration] It is connected as a load to the power supply under test, and operates in either constant resistance mode or constant current mode, and in constant current mode, it An electronic load for which a constant current value is determined; a control voltage output circuit that provides a control voltage to the electronic load; and a control circuit that controls the control voltage output circuit. An electronic load device characterized in that the control voltage applied when switching is increased stepwise to a rated value by control of a control circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6959688U JPH0547417Y2 (en) | 1988-05-26 | 1988-05-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6959688U JPH0547417Y2 (en) | 1988-05-26 | 1988-05-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01173686U true JPH01173686U (en) | 1989-12-08 |
JPH0547417Y2 JPH0547417Y2 (en) | 1993-12-14 |
Family
ID=31294873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6959688U Expired - Lifetime JPH0547417Y2 (en) | 1988-05-26 | 1988-05-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0547417Y2 (en) |
-
1988
- 1988-05-26 JP JP6959688U patent/JPH0547417Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0547417Y2 (en) | 1993-12-14 |