The difference between radiated and conducted EMI, why they are measured over different frequency ranges, and how to choose the right fix for each.
Heat, not saturation, limits many inductors in continuous service. Learn what causes temperature rise, how datasheet ratings are defined and how to derate for…
A qualitative look at the engineering directions changing inductors, chokes and transformers: higher frequency, electrification, power density, EMC and sourcing.
Where transformers, inductors and chokes are used in drives, control power supplies and PLC modules, and what makes them suitable for factory duty.
A transformer-level comparison of push-pull and half-bridge converters: primary structure, switch voltage stress, copper utilisation, flux balance and typical uses.
A balanced comparison of nanocrystalline and MnZn ferrite cores for common mode chokes, covering size, saturation, impedance, temperature and cost.
Ripple current sets the peak current, core loss and capacitor stress in every switching converter. This guide shows how to calculate it and how…
A qualitative guide for overseas engineers and buyers evaluating Indian suppliers of inductors, chokes and transformers, with practical evaluation steps.
A stage-by-stage guide to the chokes, inductors and filters inside a UPS, and how the same parts are applied in energy storage converters.
How an LLC resonant transformer works inside the resonant tank, why its magnetising and leakage inductances are design targets, and what to put in…
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