发明名称 |
Resonant, current mode regulated, half-bridge power supply |
摘要 |
Paralleled DC power supplies each comprise a half-bridge, resonant inverter (19-23) feeding a converter (25-28) connected to a common load 8. Current mode control (50-54) is provided (36) through a PWM IC (30) to which the output voltage (31) is fed back. Inverter capacitor imbalance is corrected (52, 55-59). Load sharing (71) is accommodated with offset compensating bidirectional buffer amplifier circuits (65-70, 74-76).
|
申请公布号 |
US5604669(A) |
申请公布日期 |
1997.02.18 |
申请号 |
US19950413030 |
申请日期 |
1995.03.28 |
申请人 |
NORTHROP GRUMMAN CORPORATION |
发明人 |
STRONG, III, MAURICE L. |
分类号 |
H02M3/337;(IPC1-7):H02M3/335 |
主分类号 |
H02M3/337 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|