JPS5532489A - Manufacture of high-voltage power supply unit - Google Patents
Manufacture of high-voltage power supply unitInfo
- Publication number
- JPS5532489A JPS5532489A JP10614978A JP10614978A JPS5532489A JP S5532489 A JPS5532489 A JP S5532489A JP 10614978 A JP10614978 A JP 10614978A JP 10614978 A JP10614978 A JP 10614978A JP S5532489 A JPS5532489 A JP S5532489A
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- casing
- power supply
- supply unit
- 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
PURPOSE: To surely and smoothly mount a transformer block on a printed circuit board, by attaching a high-voltage transformer and electronic circuit elements for rectification to a relatively small printed circuit board in the transformer block and setting the transformer block on the former printed circuit board to which electronic control circuit elements are attached.
CONSTITUTION: The transformer block 11 and the electronic control circuit elements 9 are set on the printed circuit board 10 and soldered by immersion. The slodered members are inspected as a high-voltage power supply unit. The transformer block 11 is covered with a casing 21, which is shaped as a box and has ribs 20 for holding both the ends of the relatively small printed circuit board 20. The casing 21 is mounted on the printed circuit board 10 by screws 22 driven upward from the bottom of the printed circuit board 10. An insulating substance is filled down in the casing 21. A lid 23 is fitted on the top of the casing 21 by screws 24, thereby completing the high-voltage power supply unit.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10614978A JPS5532489A (en) | 1978-08-29 | 1978-08-29 | Manufacture of high-voltage power supply unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10614978A JPS5532489A (en) | 1978-08-29 | 1978-08-29 | Manufacture of high-voltage power supply unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5532489A true JPS5532489A (en) | 1980-03-07 |
Family
ID=14426281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10614978A Pending JPS5532489A (en) | 1978-08-29 | 1978-08-29 | Manufacture of high-voltage power supply unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5532489A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59152023A (en) * | 1983-02-16 | 1984-08-30 | Komatsu Ltd | Metal mold manufacturing method |
EP1202444A2 (en) * | 2000-10-27 | 2002-05-02 | Vlt Corporation | Power converters |
-
1978
- 1978-08-29 JP JP10614978A patent/JPS5532489A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59152023A (en) * | 1983-02-16 | 1984-08-30 | Komatsu Ltd | Metal mold manufacturing method |
EP1202444A2 (en) * | 2000-10-27 | 2002-05-02 | Vlt Corporation | Power converters |
EP1202444A3 (en) * | 2000-10-27 | 2003-04-16 | Vlt Corporation | Power converters |
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