JPS619818U - low voltage power supply - Google Patents
low voltage power supplyInfo
- Publication number
- JPS619818U JPS619818U JP9411984U JP9411984U JPS619818U JP S619818 U JPS619818 U JP S619818U JP 9411984 U JP9411984 U JP 9411984U JP 9411984 U JP9411984 U JP 9411984U JP S619818 U JPS619818 U JP S619818U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- low voltage
- voltage power
- supply device
- fixed
- 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
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
【図面の簡単な説明】
第１図は本考案の低電圧電源装置の一実施例でカバーを
一部欠載して示す平面図、第２図は第１図Ａ方向から見
た矢視図、第３図はトランスの固定方法を示す縦断側面
図、第４図はトランスの絶縁構造を示す第１図のＩ−Ｉ
線断面図、第５図は実施例の電気回路図である。
図において、２２はネジ、２３はワッシャ、２４はスプ
リングワツシャ、２５はナットである。[Brief Description of the Drawings] Fig. 1 is a plan view showing an embodiment of the low voltage power supply device of the present invention with the cover partially removed, and Fig. 2 is a view taken from the direction A in Fig. 1. , Fig. 3 is a vertical cross-sectional side view showing the method of fixing the transformer, and Fig. 4 is an I-I diagram of Fig. 1 showing the insulation structure of the transformer.
The line sectional view and FIG. 5 are electrical circuit diagrams of the embodiment. In the figure, 22 is a screw, 23 is a washer, 24 is a spring washer, and 25 is a nut.
Claims (1)
源装置において１次巻線と２次巻線の間の絶縁だけを二
重絶縁構造とした絶縁トランスを絶縁板を介して金属筐
体に固定すると共に、１次側回路部品を絶縁物で成形さ
れた箱に収納して前記筐体内に固定して成る低電圧電源
装置。In a power supply device that supplies low voltage from a commercial power source via an isolation transformer, an isolation transformer with a double insulation structure where only the insulation between the primary and secondary windings is fixed to a metal casing via an insulation plate. In addition, a low voltage power supply device comprising a primary side circuit component housed in a box made of an insulating material and fixed within the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9411984U JPS619818U (en) | 1984-06-22 | 1984-06-22 | low voltage power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9411984U JPS619818U (en) | 1984-06-22 | 1984-06-22 | low voltage power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS619818U true JPS619818U (en) | 1986-01-21 |
Family
ID=30652397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9411984U Pending JPS619818U (en) | 1984-06-22 | 1984-06-22 | low voltage power supply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS619818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018170438A (en) * | 2017-03-30 | 2018-11-01 | スミダコーポレーション株式会社 | Transformer and transformer manufacturing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS522813U (en) * | 1975-06-24 | 1977-01-10 | ||
| JPS5440743U (en) * | 1977-08-22 | 1979-03-17 | ||
| JPS582035U (en) * | 1981-06-26 | 1983-01-07 | 日産自動車株式会社 | extension board |
-
1984
- 1984-06-22 JP JP9411984U patent/JPS619818U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS522813U (en) * | 1975-06-24 | 1977-01-10 | ||
| JPS5440743U (en) * | 1977-08-22 | 1979-03-17 | ||
| JPS582035U (en) * | 1981-06-26 | 1983-01-07 | 日産自動車株式会社 | extension board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018170438A (en) * | 2017-03-30 | 2018-11-01 | スミダコーポレーション株式会社 | Transformer and transformer manufacturing method |
| US11257618B2 (en) | 2017-03-30 | 2022-02-22 | Sumida Corporation | Transformer and method for manufacturing transformer |
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