What is the difference between a switching power supply and a switching regulator?
2, switching regulator, the key word is in the regulator, so the output of the switching power supply has a negative feedback sampling circuit, can play the role of regulation, usually switching power supply efficiency will be relatively high, the input dynamic range comparison Large, dynamic response is better, so now more widely used.
1, in general, switching power supply is a large price concept, it can contain inverter (low pressure high pressure, UPS's predecessor), low pressure high pressure (daily use of small chargers, etc.).
