24V DC Cooling Fan drive

The new "24V DC Cooling Fan" drive offers from a wide 2.4V to 18V operating voltage range, combined with low starting voltage allows the fan to work at 20% lower than 12V rated voltage, for a variety of brushless DC "iphone下载雷竞技 "applications. Device operating temperature range of -40oC to 105oC, and thus be able to meet the stringent requirements of the temperature of the application. Both drive duty cycle by controlling the voltage input to regulate "iphone下载雷竞技 " speed, AH5773 also by changing the pulse width is applied to special modulation (PWM) input a series PWM signal to provide more accurate speed control.