JPS6425882U - - Google Patents
Info
- Publication number
- JPS6425882U JPS6425882U JP11504587U JP11504587U JPS6425882U JP S6425882 U JPS6425882 U JP S6425882U JP 11504587 U JP11504587 U JP 11504587U JP 11504587 U JP11504587 U JP 11504587U JP S6425882 U JPS6425882 U JP S6425882U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- power supply
- alternating current
- utility
- model registration
- 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
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Control Of Voltage And Current In General (AREA)
- Power Conversion In General (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Description
第1図は本考案の一実施例を示す構成説明図、
第2図は本考案の動作の一例を説明するための図
、第3図は本考案の具体例を示す回路図、第4図
は従来のコンデンサインプツト型の負荷装置を示
す構成説明図、第5図は第4図の動作を説明する
ための波形図である。
E……被試験電源、R3……負荷電流調整用可
変抵抗器、S……スイツチ、F……制御回路。
FIG. 1 is a configuration explanatory diagram showing an embodiment of the present invention;
FIG. 2 is a diagram for explaining an example of the operation of the present invention, FIG. 3 is a circuit diagram showing a specific example of the present invention, and FIG. 4 is a configuration explanatory diagram showing a conventional capacitor input type load device. FIG. 5 is a waveform diagram for explaining the operation of FIG. 4. E... Power supply under test, R3... Variable resistor for adjusting load current, S... Switch, F... Control circuit.
Claims (1)
と、この抵抗器に直列に接続され前記交流電源か
らの交流電圧を任意の位相でオン、オフするスイ
ツチと、このスイツチを前記交流電源からの交流
電圧の所定の位相でオン、オフさせる制御回路と
を具備することを特徴とする交流負荷装置。 (2) 抵抗器として半導体を使用した等価抵抗器
を用いることを特徴とする実用新案登録請求の範
囲第1項記載の交流負荷装置。[Claims for Utility Model Registration] (1) A resistor connected to an AC power supply and consuming power, and a switch connected in series with the resistor to turn on and off the AC voltage from the AC power supply at an arbitrary phase. , and a control circuit that turns on and off the switch at a predetermined phase of the alternating current voltage from the alternating current power supply. (2) The alternating current load device according to claim 1 of the utility model registration, characterized in that an equivalent resistor using a semiconductor is used as the resistor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11504587U JPH0715342Y2 (en) | 1987-07-29 | 1987-07-29 | AC load device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11504587U JPH0715342Y2 (en) | 1987-07-29 | 1987-07-29 | AC load device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6425882U true JPS6425882U (en) | 1989-02-14 |
JPH0715342Y2 JPH0715342Y2 (en) | 1995-04-10 |
Family
ID=31356340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11504587U Expired - Lifetime JPH0715342Y2 (en) | 1987-07-29 | 1987-07-29 | AC load device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0715342Y2 (en) |
-
1987
- 1987-07-29 JP JP11504587U patent/JPH0715342Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0715342Y2 (en) | 1995-04-10 |