| 发明名称 |
SOFT-START ADAPTER FOR AC HEATED ELECTRON GUN |
| 摘要 |
A circuit to power an electron source includes a filament transformer comprising a primary side and a secondary side, a high-voltage transformer coupled to the filament transformer and the electron source, and an alternating current (AC) current limiter coupled in series with the primary side or the secondary side of the filament transformer. The AC current limiter includes a diode bridge and a current-limiting device in the diode bridge. |
| 申请公布号 |
US2014265847(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201313831654 |
申请日期 |
2013.03.15 |
| 申请人 |
VARIAN MEDICAL SYSTEMS, INC. |
发明人 |
Fox Timothy R. |
| 分类号 |
H05B41/24 |
主分类号 |
H05B41/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A circuit to power an electron source, comprising:
a filament transformer comprising a primary side and a secondary side; a pulse transformer coupled to the filament transformer and the electron source; and an alternating current (AC) current limiter coupled in series with the primary side or the secondary side of the filament transformer, the AC current limiter comprising:
a diode bridge; anda current-limiting device in the diode bridge. |
| 地址 |
Palo Alto CA US |
