When designing or optimizing a VRM (voltage Regulation Module), we need its output impedance data and impedance data for the filter inductors and capacitors for us to have complete simulation models.

Vishay Intertechnology has released a new series of radial aluminum capacitors that offers low impedance values, high capacitances, high ripple currents, and high-temperature operation up to +125 ...

Electrolytic capacitors owe their name to the material that one of the electrodes is made of. Next to the metal (for example, aluminium) electrode, there is an electrolytic one. The thin oxide layer ...

Everyone knows that the perfect capacitor to decouple the power rails around ICs is a 100 nF ceramic capacitor or equivalent, yet where does this ‘fact’ come from and is it even correct? These are the ...

In most power-supply design examples it is common to arbitrarily place the crossover frequency at one-fifth or one-tenth the switching frequency. However, the crossover frequency actually affects the ...

Co-designing electrolyte solvation and nanoscale layer spacing enables a continuous shift from battery-like sodium insertion ...