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9.5~24V的直流电压,通过一个标准稳压器,就能很容易地把电压降低到5V,这里介绍的这种变换器就具有这种优点,因为它是一种开关型,几乎没有耗散热量。在5V电
The DC voltage of 9.5 ~ 24V can be easily reduced to 5V by a standard voltage regulator. The converter described here offers the advantage of being a switch type with virtually no dissipation Heat. At 5V