发明名称 |
Magnetostrictive displacement transducer with suppression of switching power supply noise |
摘要 |
A transducer senses repetitive pulses on a magnetostrictive element and provides transducer output bursts. A transducer circuit detects the transducer output bursts. An energy storage device couples to a power input of the transducer circuit. A switching power supply couples to the energy storage device and has repetitive suppressed states during which switching in the switching power supply is suppressed. A sequence circuit provides synchronization of the repetitive suppressed states of the switching power supply with the transducer output bursts. |
申请公布号 |
US8427137(B2) |
申请公布日期 |
2013.04.23 |
申请号 |
US20070956427 |
申请日期 |
2007.12.14 |
申请人 |
VIOLA UWE;MININ ALEKSEY;KRAEHE FRANK;MTS SYSTEMS CORPORATION |
发明人 |
VIOLA UWE;MININ ALEKSEY;KRAEHE FRANK |
分类号 |
G01B7/14 |
主分类号 |
G01B7/14 |
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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