Intelligent signal isolator circuit

The invention relates to an intelligent signal isolator circuit. The intelligent signal isolator circuit comprises a power supply protection circuit, a power supply circuit, a signal processing circuit, a main control circuit and an isolation and transmission output circuit. A power supply is electr...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN HUJUN, DENG CONG, CHEN LONGJUN, LI ZIGU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS BASIC ELECTRONIC CIRCUITRY CONTROL OR REGULATION THEREOF CONTROLLING CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION PHYSICS PULSE TECHNIQUE REGULATING SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
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Beschreibung
Zusammenfassung:	The invention relates to an intelligent signal isolator circuit. The intelligent signal isolator circuit comprises a power supply protection circuit, a power supply circuit, a signal processing circuit, a main control circuit and an isolation and transmission output circuit. A power supply is electrically connected with the power supply protection circuit; the power supply protection circuit is electrically connected with the power supply circuit; the power supply circuit is electrically connected with the signal processing circuit, the main control circuit and the isolation and transmission output circuit; an external standard current signal is connected with the signal processing circuit; the signal processing circuit is electrically connected with the main control circuit; the main control circuit is electrically connected with the isolation and transmission output circuit. Input standard current signals are subjected to current limiting and energy limiting protection through the signal processing circuit,