POWER SUPPLY FOR INDUSTRIAL PROCESS FIELD DEVICE

A wireless industrial process field device for use in controlling or monitoring a process variable of an industrial process includes a process interface element configured to sense or control the process variable of the industrial process. Process device circuitry includes a process interface circui...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ARUNACHALAM JAWAHAR, KASTURI UDAYASHANKAR BANGALORE
Format:	Patent
Sprache:	eng
Schlagworte:	CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	A wireless industrial process field device for use in controlling or monitoring a process variable of an industrial process includes a process interface element configured to sense or control the process variable of the industrial process. Process device circuitry includes a process interface circuit configured to measure or control the process variable of the industrial process with the process interface element. Wireless communication circuitry is configured for wireless communication. Power supply circuitry is configured to provide power to the process device circuitry from a power storage element at an output voltage. A low drop out (LDO) voltage regulator is configured to reduce the output voltage. A boost converter is configured to increase the output voltage.