Passive strong isolation micro voltage detection switch
The present invention relates to a passive strongly-isolated microvoltage detection switch. It includes isolation circuit, shaping circuit and switch drive circuit. Two input ends of said isolation circuit are respectively connected with signal detection end, the output end of signal isolated and co...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The present invention relates to a passive strongly-isolated microvoltage detection switch. It includes isolation circuit, shaping circuit and switch drive circuit. Two input ends of said isolation circuit are respectively connected with signal detection end, the output end of signal isolated and coupled by said isolation circuit can be respectively connected with two AC signal input ends of shaping circuit capable of converting AC signal into DC signal, and two DC signal output ends of said shaping circuit are respectively connected with two input ends of the described switch drive circuit. |
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