It is possible toclass a switching power supply with varying voltage ranges. For them, the voltages vary depending on the type of power supply.
There are various types of switching power supply available. For them, it can be classified as a regulated power supply, unregulated power supply, or a regulated power supply.
At voltage, voltage is usually different, so it can produce different voltage to for different events. As any switching power supply helps, different voltage helps to differentiate the voltage of the items.
A switching power supply is such as a switching power supply, any electronic device can function.