e-PassiveBlog

How can a developer solve EMI filtering and EMC problems on the circuit board or prevent them from occurring? What...

The world transmits its electricity in AC, and there are many sound historical and technical reasons for that. Many of...

With the increase in switching speeds in digital circuits like USB 3.1/3.2, the common-mode noise is being generated at higher...

An Uninterruptible Power Supply (UPS) is typically used to protect electrical equipment where an unexpected power failure could cause injuries,...

In this informative video, you will learn to design a cost efficient 2nd isolated output voltage by using dual-core-inductors. We...

The apparent simplicity of inductors is acutely counterbalanced by the complexity of the science and physics that underlay their operation....

Applications requiring an integrated power supply with limited space conditions such as mobile devices or sensor applications have high demands...

Chokes come in many shapes, sizes, and material sets. These EMC components share many aspects with inductors and transformers. In...