JPH047379U - - Google Patents
Info
- Publication number
- JPH047379U JPH047379U JP4830290U JP4830290U JPH047379U JP H047379 U JPH047379 U JP H047379U JP 4830290 U JP4830290 U JP 4830290U JP 4830290 U JP4830290 U JP 4830290U JP H047379 U JPH047379 U JP H047379U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- detection
- smoothing
- outputs
- performance deterioration
- 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
- 238000001514 detection method Methods 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 10
- 238000009499 grossing Methods 0.000 claims description 8
- 230000006866 deterioration Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4830290U JPH047379U (zh) | 1990-05-08 | 1990-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4830290U JPH047379U (zh) | 1990-05-08 | 1990-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH047379U true JPH047379U (zh) | 1992-01-23 |
Family
ID=31564989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4830290U Pending JPH047379U (zh) | 1990-05-08 | 1990-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047379U (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009281985A (ja) * | 2008-05-26 | 2009-12-03 | Hitachi Industrial Equipment Systems Co Ltd | 電源監視装置 |
| JP2010038671A (ja) * | 2008-08-04 | 2010-02-18 | Yokogawa Electric Corp | コンデンサの寿命監視装置 |
| JP4736464B2 (ja) * | 2005-02-23 | 2011-07-27 | パナソニック電工株式会社 | 点灯装置、照明器具および照明システム |
| JP2021141316A (ja) * | 2020-02-28 | 2021-09-16 | エル エス エムトロン リミテッドLS Mtron Ltd. | キャパシタモジュール |
-
1990
- 1990-05-08 JP JP4830290U patent/JPH047379U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4736464B2 (ja) * | 2005-02-23 | 2011-07-27 | パナソニック電工株式会社 | 点灯装置、照明器具および照明システム |
| JP2009281985A (ja) * | 2008-05-26 | 2009-12-03 | Hitachi Industrial Equipment Systems Co Ltd | 電源監視装置 |
| JP2010038671A (ja) * | 2008-08-04 | 2010-02-18 | Yokogawa Electric Corp | コンデンサの寿命監視装置 |
| JP2021141316A (ja) * | 2020-02-28 | 2021-09-16 | エル エス エムトロン リミテッドLS Mtron Ltd. | キャパシタモジュール |
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