Invention Grant
US07880577B1 Current doubler rectifier with current ripple cancellation 失效
具有电流纹波消除的电流倍增器整流器

Current doubler rectifier with current ripple cancellation
Abstract:
A ripple reduction circuit for use in a current doubler rectifier has first and second inductors coupled via a first coupling coefficient. The first and second inductors generate a first and a second ripple current, respectively. A third inductor is coupled to the first and second inductors; and an impedance is connected in series with the third inductor, wherein the circuit generates a third ripple current opposing the combination of the first and second ripple currents generated by the first and second inductors.
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