发明名称 |
Direct current voltage converter apparatus |
摘要 |
A DC voltage converter apparatus is provided to convert a fluctuating input DC voltage into an isolated and regulated output DC voltage by operation of a first switch device for charging a capacitor through one primary winding of a transformer and a second switch device for discharging the capacitor through a second primary winding of that transformer. A load is energized by an output voltage from a first secondary winding when the first switch is conducting and is energized by an output voltage from a second secondary winding when the second switch is conducting. The first and second switching devices are controlled in response to the voltage change across the capacitor.
|
申请公布号 |
US4581692(A) |
申请公布日期 |
1986.04.08 |
申请号 |
US19840657558 |
申请日期 |
1984.10.04 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
NAYBERG, DAVID;FRY, WARREN C. |
分类号 |
G05F1/56;H02M3/28;H02M3/315;(IPC1-7):H02M3/315 |
主分类号 |
G05F1/56 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|