Is the DC power supply a switching mode?
DC (Direct, Current) power supply, that is, DC power supply, is a kind of AC voltage source into a DC voltage source of an electronic device.DC DC power supply internal AC DC mode, useful switching power supply, there are also useful series of regulated power supply. Therefore, we can not be considered equally DC power supply is switching power supply.
DC is current (Derect). I wonder if there is any spelling mistakeSwitching power supply is AC-DC, such as 220V home AC, into the charger 5V DC
Yes.There are two kinds of modern switching power supply, one is DC switching power supply, the other is AC switching power supply. The DC power supply, that is, the DC power supply, is a device that maintains a steady current in the circuit. Such as dry batteries, batteries, DC generators, etc.. DC power supply has positive and negative two electrodes, anode potential, anode potential is low, when the two electrodes and the circuit connected, to maintain a constant potential difference between the two ends of the circuit, thus forming the anode current to the anode in the external circuit.
