What is the wide supply voltage range?
What is the wide supply voltage range?Switching power supply, the general input voltage range is large, can be 100V ~ 400V.
General laptop power supply is 100V to 240V input, wide voltage advantage is wide range of applications
Ordinary only about 220 volts can operate normally, the voltage is too high to burn, too low and can not function properly, therefore, suitable for wide voltage appliances than ordinary energy saving, durable.
Wide power supply voltage is the high adaptability of the appliance to the voltage.Within a certain range, different levels of voltage can be applied.For example, the wide voltage band has a strong adaptability to the voltage fluctuation between 165 volts and -240 volts. It can operate normally whether it is the peak of urban power supply or the shortage of power supply in remote areas.
