JPS52115315A - Direct current variable voltage device - Google Patents
Direct current variable voltage deviceInfo
- Publication number
- JPS52115315A JPS52115315A JP3336576A JP3336576A JPS52115315A JP S52115315 A JPS52115315 A JP S52115315A JP 3336576 A JP3336576 A JP 3336576A JP 3336576 A JP3336576 A JP 3336576A JP S52115315 A JPS52115315 A JP S52115315A
- Authority
- JP
- Japan
- Prior art keywords
- direct current
- variable voltage
- voltage device
- current variable
- simplify
- 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.)
- Granted
Links
Landscapes
- Dc-Dc Converters (AREA)
Abstract
PURPOSE: To get loaded current over allowable current of switch when output voltage is comparatively low, and to simplify the structure.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3336576A JPS52115315A (en) | 1976-03-25 | 1976-03-25 | Direct current variable voltage device |
US05/750,975 US4095166A (en) | 1976-02-19 | 1976-12-15 | Dc variable voltage device |
GB53408/76A GB1569988A (en) | 1976-02-19 | 1976-12-21 | Dc variable voltage chopper circuits |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3336576A JPS52115315A (en) | 1976-03-25 | 1976-03-25 | Direct current variable voltage device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52115315A true JPS52115315A (en) | 1977-09-27 |
JPS5721940B2 JPS5721940B2 (en) | 1982-05-11 |
Family
ID=12384543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3336576A Granted JPS52115315A (en) | 1976-02-19 | 1976-03-25 | Direct current variable voltage device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52115315A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63302235A (en) * | 1987-01-27 | 1988-12-09 | Furukawa Electric Co Ltd:The | Heat exhchanger of heat pipe for ventilation type |
-
1976
- 1976-03-25 JP JP3336576A patent/JPS52115315A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5721940B2 (en) | 1982-05-11 |
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