发明名称 |
Capacitor power supply for intermittent transmission |
摘要 |
A power supply for a node that transmits data onto a power line. A DC supply and capacitor supply power to the node where the output current of the DC supply may be less than required for transmission by the node. When the voltage on the capacitor drops to Vmin transmissions are stopped allowing the capacitor to recharge. A timing circuit is used to determine when to begin transmission to compensate for variables in the node such as line voltages and part tolerances.
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申请公布号 |
US5703766(A) |
申请公布日期 |
1997.12.30 |
申请号 |
US19960610831 |
申请日期 |
1996.03.05 |
申请人 |
ECHELON CORPORATION |
发明人 |
SUTTERLIN, PHILIP H.;STEWART, J. MARCUS;HURLBUT, AMY O. |
分类号 |
H04B5/02;(IPC1-7):H02J3/36 |
主分类号 |
H04B5/02 |
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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