发明名称 |
Power supply having low quiescent consumption |
摘要 |
Electronic circuitry and methods are provided. Electrical energy is coupled to a transformer by way of line filter of a power supply. A clipper circuit limits the alternating-current voltage applied to the primary side. A voltage tripler receives output from the secondary side of the transformer and a resulting voltage is coupled to a voltage regulator. At least one regulated direct-current voltage is output to a load and is maintained while a current pulse is applied to a predetermined device. The electronic circuitry conforms to pending power conservation requirements for computers and other equipment. |
申请公布号 |
US8723357(B2) |
申请公布日期 |
2014.05.13 |
申请号 |
US200913260523 |
申请日期 |
2009.07.24 |
申请人 |
SPENCER JOHN;LEE GARLAND;DVOSKIN EUGENE;HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
SPENCER JOHN;LEE GARLAND;DVOSKIN EUGENE |
分类号 |
H02J3/14 |
主分类号 |
H02J3/14 |
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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