JPH058694Y2 - - Google Patents
Info
- Publication number
- JPH058694Y2 JPH058694Y2 JP20285686U JP20285686U JPH058694Y2 JP H058694 Y2 JPH058694 Y2 JP H058694Y2 JP 20285686 U JP20285686 U JP 20285686U JP 20285686 U JP20285686 U JP 20285686U JP H058694 Y2 JPH058694 Y2 JP H058694Y2
- Authority
- JP
- Japan
- Prior art keywords
- noise
- pattern
- high frequency
- trap
- circuit board
- 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.)
- Expired - Lifetime
Links
- 230000002265 prevention Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 7
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Structure Of Printed Boards (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Noise Elimination (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20285686U JPH058694Y2 (OSRAM) | 1986-12-27 | 1986-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20285686U JPH058694Y2 (OSRAM) | 1986-12-27 | 1986-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63108667U JPS63108667U (OSRAM) | 1988-07-13 |
| JPH058694Y2 true JPH058694Y2 (OSRAM) | 1993-03-04 |
Family
ID=31167634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20285686U Expired - Lifetime JPH058694Y2 (OSRAM) | 1986-12-27 | 1986-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058694Y2 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140132371A1 (en) * | 2011-06-22 | 2014-05-15 | Nec Corporation | Noise suppression device and multilayer printed circuit board carrying same |
-
1986
- 1986-12-27 JP JP20285686U patent/JPH058694Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63108667U (OSRAM) | 1988-07-13 |
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