JPH0187260U - - Google Patents
Info
- Publication number
- JPH0187260U JPH0187260U JP18289087U JP18289087U JPH0187260U JP H0187260 U JPH0187260 U JP H0187260U JP 18289087 U JP18289087 U JP 18289087U JP 18289087 U JP18289087 U JP 18289087U JP H0187260 U JPH0187260 U JP H0187260U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- circuit
- reference voltage
- feedback
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Voltage And Current 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回路図、第2
図はバツテリーの等価回路の一例を示す回路図で
ある。
3,8……出力端子、6……トランジスタ、9
……コンパレータ、11……減算回路、12……
基準電圧源、14……乗算器、15……制御回路
、16……増幅器。
Figure 1 is a circuit diagram showing one embodiment of the present invention, Figure 2 is a circuit diagram showing an embodiment of the present invention.
The figure is a circuit diagram showing an example of an equivalent circuit of a battery. 3, 8...Output terminal, 6...Transistor, 9
... Comparator, 11 ... Subtraction circuit, 12 ...
Reference voltage source, 14...multiplier, 15...control circuit, 16...amplifier.
Claims (1)
出力電圧を一定にするように制御する直流安定化
電源と、この直流安定化電源の出力電流に対応し
たフイードバツク電圧を検出して前記基準電圧を
下げるように前記基準電圧回路に加えるフイード
バツク回路と、このフイードバツク回路に接続さ
れ前記フイードバツク電圧を変化させるように制
御電圧を加える制御回路とを具備することを特徴
とする内部抵抗可変型電源。 A DC stabilized power supply that controls the output voltage to be constant by comparing the output voltage with a reference voltage of a reference voltage circuit, and a feedback voltage corresponding to the output current of this DC stabilized power supply is detected to set the reference voltage. A variable internal resistance power supply comprising: a feedback circuit that applies a control voltage to the reference voltage circuit so as to lower the reference voltage; and a control circuit that is connected to the feedback circuit and applies a control voltage so as to change the feedback voltage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18289087U JPH0524225Y2 (en) | 1987-12-02 | 1987-12-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18289087U JPH0524225Y2 (en) | 1987-12-02 | 1987-12-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0187260U true JPH0187260U (en) | 1989-06-08 |
JPH0524225Y2 JPH0524225Y2 (en) | 1993-06-21 |
Family
ID=31474330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18289087U Expired - Lifetime JPH0524225Y2 (en) | 1987-12-02 | 1987-12-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0524225Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011158354A (en) * | 2010-02-01 | 2011-08-18 | Sinfonia Technology Co Ltd | Battery simulator |
-
1987
- 1987-12-02 JP JP18289087U patent/JPH0524225Y2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011158354A (en) * | 2010-02-01 | 2011-08-18 | Sinfonia Technology Co Ltd | Battery simulator |
Also Published As
Publication number | Publication date |
---|---|
JPH0524225Y2 (en) | 1993-06-21 |