发明名称 |
Voltage control module |
摘要 |
A wall box mounted remotely operated voltage module utilizing a low voltage DC control signal which is remotely generated. A power semi conductor device is triggered to deliver a predetermined amount of power from the source of AC electrical power to a load. The AC electrical power is rectified and transformed to produce a low voltage rectified DC signal. A comparator generates a triggering signal to the power semi conductor utilizing the low voltage rectified DC signal and remotely generated low voltage DC control signal as imputs. The comparator also serves as a compensator for changes in the voltage of the AC electrical power from the source.
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申请公布号 |
US4803586(A) |
申请公布日期 |
1989.02.07 |
申请号 |
US19870126422 |
申请日期 |
1987.11.30 |
申请人 |
PRESCOLITE, INC. |
发明人 |
TABOR, JIM;COUNTS, RICHARD |
分类号 |
H02M5/257;(IPC1-7):H02H3/26 |
主分类号 |
H02M5/257 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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