JPS6064269U - Common mode noise detection device - Google Patents
Common mode noise detection deviceInfo
- Publication number
- JPS6064269U JPS6064269U JP15783683U JP15783683U JPS6064269U JP S6064269 U JPS6064269 U JP S6064269U JP 15783683 U JP15783683 U JP 15783683U JP 15783683 U JP15783683 U JP 15783683U JP S6064269 U JPS6064269 U JP S6064269U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- common mode
- noise detection
- mode noise
- current transformer
- 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
- Dc-Dc Converters (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
傘1図は本考案の原理図を示すブロック図、第2図は実
際の構成例を示す回路図、第3図は同回路の各部動作を
示す波形図である。Figure 1 is a block diagram showing the principle of the present invention, Figure 2 is a circuit diagram showing an example of an actual configuration, and Figure 3 is a waveform diagram showing the operation of each part of the circuit.
Claims (1)
、この変流器の二次側出力を基準値と比′ 較する
比較器と、前記変流器の二次側出力が前記基準値を超え
たことを検知する検知器生を備えたことを特徴とするコ
モンモードノイズ検出装置。A current transformer whose primary side is a power line from a switching power supply, a comparator that compares the secondary output of the current transformer with a reference value, and a comparator that compares the secondary output of the current transformer with the reference value. A common mode noise detection device is characterized in that it is equipped with a detector that detects when noise exceeds the threshold.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15783683U JPS6064269U (en) | 1983-10-11 | 1983-10-11 | Common mode noise detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15783683U JPS6064269U (en) | 1983-10-11 | 1983-10-11 | Common mode noise detection device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6064269U true JPS6064269U (en) | 1985-05-07 |
Family
ID=30347875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15783683U Pending JPS6064269U (en) | 1983-10-11 | 1983-10-11 | Common mode noise detection device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6064269U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005214902A (en) * | 2004-01-30 | 2005-08-11 | Tdk Corp | Signal detector |
WO2005072070A2 (en) * | 2004-01-30 | 2005-08-11 | Tdk Corporation | Signal detector |
JP2007120956A (en) * | 2005-10-25 | 2007-05-17 | Eicon Denshi Kk | Apparatus for detecting operation of electronic device |
-
1983
- 1983-10-11 JP JP15783683U patent/JPS6064269U/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005214902A (en) * | 2004-01-30 | 2005-08-11 | Tdk Corp | Signal detector |
WO2005072070A2 (en) * | 2004-01-30 | 2005-08-11 | Tdk Corporation | Signal detector |
WO2005072071A3 (en) * | 2004-01-30 | 2005-10-06 | Tdk Corp | Signal detector |
WO2005072070A3 (en) * | 2004-01-30 | 2005-10-06 | Tdk Corp | Signal detector |
US7405574B2 (en) | 2004-01-30 | 2008-07-29 | Tdk Corporation | Signal detector |
JP2007120956A (en) * | 2005-10-25 | 2007-05-17 | Eicon Denshi Kk | Apparatus for detecting operation of electronic device |
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