发明名称 |
APPARATUSES AND METHODS FOR DRIVING A DOORBELL SYSTEM PERIPHERAL LOAD AT A HIGHER CURRENT |
摘要 |
A peripheral load driver that utilizes the power, wiring, and primary load of a conventional doorbell system to drive a doorbell system peripheral load at a higher current without risk of inadvertently energizing the primary load of the conventional doorbell system. The peripheral load driver comprising a power converting means for converting power extracted from the conventional doorbell system from a higher-voltage-at-a-lower-current to a lower-voltage-at-a-higher current wherein the higher-voltage-at-a-lower-current is insufficient to energize the primary load of the conventional doorbell system and the lower-voltage-at-a-higher-current is compatible with the doorbell system peripheral load.
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申请公布号 |
US2011090068(A1) |
申请公布日期 |
2011.04.21 |
申请号 |
US20100978442 |
申请日期 |
2010.12.24 |
申请人 |
LANGER PETER;CINZORI DOUGLAS C |
发明人 |
LANGER PETER;CINZORI DOUGLAS C. |
分类号 |
G08B1/00 |
主分类号 |
G08B1/00 |
代理机构 |
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