JPS63197319U - - Google Patents
Info
- Publication number
- JPS63197319U JPS63197319U JP8877387U JP8877387U JPS63197319U JP S63197319 U JPS63197319 U JP S63197319U JP 8877387 U JP8877387 U JP 8877387U JP 8877387 U JP8877387 U JP 8877387U JP S63197319 U JPS63197319 U JP S63197319U
- Authority
- JP
- Japan
- Prior art keywords
- primary winding
- interposed
- iron core
- lead wire
- thickness
- 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
- 238000004804 winding Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
Landscapes
- Regulation Of General Use Transformers (AREA)
Description
第１図はこの考案の１実施例を示すトランスの
半部の断面図、第２図はその外観斜視図、第３図
ないし第１１図はそれぞれこの考案の別の実施例
に係るトランスの半部の断面図である。
１……鉄芯、２……１次巻線、３……２次巻線
、４……絶縁紙（絶縁体）、５，６……シールド
板、１１……絶縁体、１２……アルミニウム箔（
シールド板）。
Fig. 1 is a cross-sectional view of a half of a transformer showing one embodiment of this invention, Fig. 2 is a perspective view of its external appearance, and Figs. FIG. 1... Iron core, 2... Primary winding, 3... Secondary winding, 4... Insulating paper (insulator), 5, 6... Shield plate, 11... Insulator, 12... Aluminum Foil (
shield plate).
Claims (1)
との間に、厚みがそれぞれ数百μｍおよび数十μ
ｍの複数枚のシールド板と複数枚の絶縁紙とを交
互に配して介在させるとともに、前記各シールド
板を高周波に対し低抵抗の引出し線で外部接地端
子に接続したトランスにおいて、前記鉄芯と１次
巻線との間および１次巻線の外周面側に、低誘電
率の絶縁体で絶縁した厚みが数百μｍの良導電体
からなるシールド板を介在させるとともに、この
シールド板を高周波に対し低抵抗の引出し線で外
部接地端子に接続したことを特徴とするトランス
。 Between the primary winding and the secondary winding, which are concentrically wound around the iron core, the thickness is several hundred μm and several tens of μm, respectively.
In a transformer in which a plurality of shield plates and a plurality of insulating papers of m are arranged alternately and interposed, and each of the shield plates is connected to an external grounding terminal with a lead wire having low resistance against high frequencies, the iron core A shield plate made of a good conductor with a thickness of several hundred μm and insulated with a low dielectric constant insulator is interposed between the primary winding and the outer peripheral surface of the primary winding, and this shield plate is A transformer characterized by being connected to an external ground terminal with a lead wire that has low resistance against high frequencies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8877387U JPS63197319U (en) | 1987-06-09 | 1987-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8877387U JPS63197319U (en) | 1987-06-09 | 1987-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63197319U true JPS63197319U (en) | 1988-12-19 |
Family
ID=30947168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8877387U Pending JPS63197319U (en) | 1987-06-09 | 1987-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63197319U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6015306U (en) * | 1983-07-09 | 1985-02-01 | 持田製薬株式会社 | Return electrode plate for electric scalpel with hot or cold water mat |
-
1987
- 1987-06-09 JP JP8877387U patent/JPS63197319U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6015306U (en) * | 1983-07-09 | 1985-02-01 | 持田製薬株式会社 | Return electrode plate for electric scalpel with hot or cold water mat |
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