Search results with tag "Introduction to switch mode power"

Introduction to Switch Mode Power Supplies (SMPS)

next pwm cycle. If the current was to drop to zero, then the control mode is called “Discontinuous”. The discontinuous mode of operation can be more difficult to control than the “Continuous” mode where the current through the inductor is always greater than zero. The choice of the inductor value relative to the pwm frequency is important.

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