Integrated automobile fan brushless direct current motor controller PCB

The utility model discloses an integrated automobile fan brushless direct current motor controller PCB, the PCB has four layers, the middle part of the PCB is provided with a through hole, the top layer of the PCB is provided with a master control circuit, a program burning interface circuit and a c...

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Bibliographische Detailangaben
Hauptverfasser:	JIA SHUO, SI LUJUN, ZHANG MINGMING, GUO JIAZHEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	The utility model discloses an integrated automobile fan brushless direct current motor controller PCB, the PCB has four layers, the middle part of the PCB is provided with a through hole, the top layer of the PCB is provided with a master control circuit, a program burning interface circuit and a communication interface circuit are arranged right below the master control circuit, and the communication interface circuit is connected with the program burning interface circuit. One side of the PCB is provided with a fault feedback circuit and a PWM signal detection circuit, the upper part of the PCB is provided with a power supply anti-reverse connection circuit, a power supply circuit, an LIN neutral line interface circuit, a PWM pulse width debugging interface circuit and an F0 fault feedback interface circuit, and the other side of the PCB is provided with a three-phase inverter circuit. The PCB is provided with the temperature acquisition circuit and the current sampling circuit, and the control board can b