Solid-state ac supplies replace motor-generator and tap-changing transformers to offer the same tests at the push of a button • Solid-state ac-power sources combine the variable-frequency and ...

You can't physically bend a benchtop DC power supply or AC source, but in all other senses of the word, they are flexible with a capital F. Sure, you still can buy a simple, dumb, single-output supply ...

Making a dc voltage from an ac source means you will have to rectify the ac voltage to get a dc bus. One difference compared to a dc-dc converter is that you can use a linear power supply with an ac ...

The evacuation of bulk electrical power over long distances can be done mainly by high voltage alternating current (HVAC) ...

It has long been known that the simple combination of a depletion-mode MOSFET (and before these were available, a JFET) and a resistor made a simple, serviceable current source such as that seen on ...