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In two-stage Cascaded Boost converter, there are two switches, but one has low voltage + high current while the second has high voltage + low current. In Quadratic converter, the single switch has...
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Assume that transformer is needed for voltage matching but electrical isolation is not mandatory. It is understood that the line currents on 3-phase will not be balanced, but what is the best...
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The width and placement of the duct is important for cooling as well as for the minimum length of copper per turn. A wider duct gives better cooling but also increases the length of subsequent...
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High current high frequency transformers and inductors are wound with copper foil. Sometimes, foils also have to be paralleled to handle the rms current. Thus, the inner foil always carries the...
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High power DC linear power supplies are needed for application like testing of aircraft equipment, high stability power supplies etc. They are made using bipolar transistors or MOSFETs operating...
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It is understood that higher frequency can reduce size of magnetic materials to some extent but why specifically 400Hz ? Why not at some other value of frequency ?
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