e-PassiveBlog

Source: Würth Elektronik Group Lorandt explains the influence of the ESR on the voltage ripple at the output of a...

TDK's chip varistors in the AVR series, which are made with our own materials, feature high resistance to repeated surges....

Source: Windpower Engineering & Development article By Michelle Froese | August 27, 2018 , Joshua Hitt, Senior Product Line Manager Maxwell...

Continuous ripple current, power rating, transient/pulse capabilities etc. are the key parameters to consider for a proper capacitor selection in...

L.2. Equivalent Circuits and Simulation Models Modern measuring equipment, such as the HP4195A impedance analyzer and similar instruments, allow computer-aided...

Source: Kemet Engineering Center article by Nick Stephen. What’s scarier than your phone is at 1% battery? When your phone...

Source: Power Electronic Tips article Versatile automotive 48-V electrical systems will reduce CO2 emissions and make practical super-efficient electrical subsystems....

Switched-mode power supplies are becoming ever more widespread. The semiconductor manufacturers have made their contribution, offering a wide range these...

Source: EPCI, download the article in pdf: AVX Corporation asked EPCI to have a look at use of tantalum capacitors...

How to reduce EMI using ferrite beads? Ferrite cores can be a bit tricky, which is why it’s important to...