JPS6323659U - - Google Patents
Info
- Publication number
- JPS6323659U JPS6323659U JP11604886U JP11604886U JPS6323659U JP S6323659 U JPS6323659 U JP S6323659U JP 11604886 U JP11604886 U JP 11604886U JP 11604886 U JP11604886 U JP 11604886U JP S6323659 U JPS6323659 U JP S6323659U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- amplifier
- input signal
- voltage
- 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
- 238000006243 chemical reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measurement Of Current Or Voltage (AREA)
Description
第１図は本考案の一実施例の構成を示す回路図
。第２図および第３図は本考案の一実施例の作用
の説明に供する波形図および線図。第４図は従来
例を示す回路図。
１１…同相増幅器、１３…ゲイン調整回路、１
４…倍電圧整流回路、Ｄ４およびＤ５…ダイオー
ド。
FIG. 1 is a circuit diagram showing the configuration of an embodiment of the present invention. FIGS. 2 and 3 are waveform charts and line diagrams for explaining the operation of an embodiment of the present invention. FIG. 4 is a circuit diagram showing a conventional example. 11... Common mode amplifier, 13... Gain adjustment circuit, 1
4...Voltage doubler rectifier circuit, D4 and D5 ...diodes.
Claims (1)
力信号を整流して直流電圧に変換する交流―直流
変換回路であつて、一方の半波出力信号が出力さ
れることを阻止する方向にダイオードが負帰還回
路に接続され、かつ交流入力信号を増幅する増幅
器と、前記増幅器の出力を入力として整流する倍
電圧整流回路とを備えたことを特徴とする交流―
直流変換回路。 (2) 増幅器は倍電圧整流回路の直流出力電圧に
ともなつて利得が調整される利得調整回路を備え
て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―直流変換回路。[Claims for Utility Model Registration] (1) An AC-DC conversion circuit that amplifies an AC input signal, rectifies the amplified AC input signal, and converts it into a DC voltage, one half-wave output signal being output. A diode is connected to a negative feedback circuit in a direction to prevent the alternating current from being damaged, an amplifier for amplifying the alternating current input signal, and a voltage doubler rectifier circuit for rectifying the output of the amplifier as input. ―
DC conversion circuit. (2) The AC-DC converter circuit according to claim 1, wherein the amplifier is equipped with a gain adjustment circuit whose gain is adjusted according to the DC output voltage of the voltage doubler rectifier circuit. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11604886U JPH0537255Y2 (en) | 1986-07-30 | 1986-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11604886U JPH0537255Y2 (en) | 1986-07-30 | 1986-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6323659U true JPS6323659U (en) | 1988-02-16 |
| JPH0537255Y2 JPH0537255Y2 (en) | 1993-09-21 |
Family
ID=31000278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11604886U Expired - Lifetime JPH0537255Y2 (en) | 1986-07-30 | 1986-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537255Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009002895A (en) * | 2007-06-25 | 2009-01-08 | Hitachi Ltd | Oscillation circuit and torque sensor |
| WO2010119619A1 (en) * | 2009-04-17 | 2010-10-21 | ダイキン工業株式会社 | Current-sensing circuit and air-conditioning device provided therewith |
-
1986
- 1986-07-30 JP JP11604886U patent/JPH0537255Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009002895A (en) * | 2007-06-25 | 2009-01-08 | Hitachi Ltd | Oscillation circuit and torque sensor |
| WO2010119619A1 (en) * | 2009-04-17 | 2010-10-21 | ダイキン工業株式会社 | Current-sensing circuit and air-conditioning device provided therewith |
| US8861232B2 (en) | 2009-04-17 | 2014-10-14 | Daikin Industries, Ltd. | Current-sensing circuit and air-conditioning device provided therewith |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537255Y2 (en) | 1993-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6388094U (en) | ||
| JPS6323659U (en) | ||
| JPS60147942U (en) | ground fault relay | |
| JPH01105381U (en) | ||
| JPH0223111Y2 (en) | ||
| JPS63182679U (en) | ||
| JPH0458085U (en) | ||
| JPS6296716U (en) | ||
| JPS59169590U (en) | Switching regulator protection circuit | |
| JPS6246385Y2 (en) | ||
| JPS6322148B2 (en) | ||
| JPH03112031U (en) | ||
| JPS62132689U (en) | ||
| JPS6125612U (en) | AC constant voltage constant current generator | |
| JPH03104093U (en) | ||
| JPH0340800U (en) | ||
| JPS61177773U (en) | ||
| JPS61162250U (en) | ||
| JPS63199314U (en) | ||
| JPS6344695U (en) | ||
| JPS63113484U (en) | ||
| JPS6336190U (en) | ||
| JPH0538137A (en) | Control circuit of switching power supply | |
| JPH0461488U (en) | ||
| JPS62183977U (en) |