Peter Green explains advantages of LED drivers based on the flyback power-supply topology: They're inexpensive; they provide an isolated output that complies with UL safety requirements; they make it ...

Applications ranging from consumer electronics to high-power energy-conversion systems leverage the benefits of dc-dc power converters in their designs. Among these, flyback converters are popular for ...

Here is a simple, compact circuit for isolating a low power –48V output. The gyrator circuit allows AC signals to ride on the DC output voltage, adding audio signaling capability for communications ...

Which topology do you chose when your specification calls for a non-isolated power supply and the output voltage falls between the minimum and maximum input voltage? Is the tried-and-true flyback used ...

In this article, I'll show you how to build a simplistic circuit to generate negative ions. Negative ions have been known to contribute to fresher air, happier mood, and general health benefits.