The Swiss-type rectifier (SR) uses a three-phase unfolder circuit to convert the ac voltage into two time-varying positive voltages. The power factor correction of ac sides and the stable dc voltage ...

It is attractive to achieve wireless power transfer with large spatial freedom by using a Megahertz system. For most systems, especially those working at kHz, the rectifiers are equivalently modelled ...

In this hands-on project, we put the INGCO 160A DC Inverter welding machine to the test by fabricating a fully functional steel grappling hook. Along the way, we evaluate the welder’s arc ...