Power supply module for electronic jacquard machine

The utility model discloses a power supply module for an electronic jacquard machine, which comprises a pulse width control circuit, a trigger circuit, an overcurrent protection circuit, a time control circuit, a step control circuit, a power output circuit, an overvoltage protection circuit and an...

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Bibliographische Detailangaben
Hauptverfasser:	HU QINTONG, WANG XINZHI
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 CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION
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Beschreibung
Zusammenfassung:	The utility model discloses a power supply module for an electronic jacquard machine, which comprises a pulse width control circuit, a trigger circuit, an overcurrent protection circuit, a time control circuit, a step control circuit, a power output circuit, an overvoltage protection circuit and an over-temperature protection circuit, one path of the output end of the trigger circuit is connectedto the pulse width control circuit, and the other path is connected to the time control circuit; the output end of the overcurrent protection circuit is connected to the pulse width control circuit; the output end of the time control circuit is connected to the step control circuit; one input end of the step control circuit is connected with the time control circuit, the other input end is connected with the power output circuit, and the output end is connected to the pulse width control circuit; the input end of the power output circuit is connected with the pulse width control circuit, and the output end is connecte