Vehicle air conditioner is fan control device for controller

The utility model discloses a vehicle air conditioner is fan control device for controller, include: use six way half -bridge driver chip NCV7708, the high limit of four ways is hanged down the limit with the four ways and according to to concerning two double -phase companies, is constituteed the o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DING RUPING, ZHOU JIAN
Format:	Patent
Sprache:	eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES BLASTING HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS RANGES TRANSPORTING VEHICLES IN GENERAL VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a vehicle air conditioner is fan control device for controller, include: use six way half -bridge driver chip NCV7708, the high limit of four ways is hanged down the limit with the four ways and according to to concerning two double -phase companies, is constituteed the output of two -way full -bridge, wherein use all the way full -bridge drive mode executor, full -bridge drive new trend executor all the way, and the lower changes in temperature executor of relative priority just merges into a full -bridge all the way in addition with half -bridge of the same kind in mode executor drive full -bridge all the way and the new trend executor drive total half -bridge of the same kind of full -bridge all the way, unnecessary two lu gaobian and two tunnel hang down limits and drive connect and drive four ways load relay. The utility model discloses after having taked above scheme, it can effectually utilize the maximize with six way half -bridge driver chip, reduces the controller cost, and when using, the imperceptible basically and normal control mode's of user difference has better effect moreover.