Generally speaking, three-phase motors are less troublesome than single-phase motors, having no starting relays or capacitors to deal with. All three-phase units are high-starting-torque motors and ...

As an example, for an application with specifications of 48 V IN, 5 V OUT, and 400 kHz, a single-phase 12-A design could use a 3.3-µH inductor with an 18.1-A saturation current rating, a ...

Now, if you look at the “1,000 ÷ 1.732V” portion of this equation, you can see that by inserting the respective 3-phase voltage for “V” and multiplying it by 1.732, you can then divide that resulting ...