Electromagnet drive circuit system

Electromagnet drive circuit system

The utility model relates to the technical field of industrial sewing machine manufacturing, in particular to an electromagnet drive circuit system. The system is composed of a power module, a voltage reduction module, a processor module and an electromagnet coil. In the technical scheme, a first hi...

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Hauptverfasser: ZHU LANBIN, HU HAIBING
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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creator ZHU LANBIN
HU HAIBING
description The utility model relates to the technical field of industrial sewing machine manufacturing, in particular to an electromagnet drive circuit system. The system is composed of a power module, a voltage reduction module, a processor module and an electromagnet coil. In the technical scheme, a first high voltage of a single group is adopted in industrial servo sewing machine electric control for power supply, the voltage reduction module (internally provided with a DC-DC voltage reduction circuit) is arranged at the rear end, the eddy-current loss of an iron core of the electromagnet coil is almost zero due to the fact that the voltage output by the DC-DC voltage reduction circuit is smooth, the heating amount of the electromagnet coil is reduced, the service life of the electromagnet coil is further prolonged, and the reliability of the electromagnet coil is further improved.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
title Electromagnet drive circuit system
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