Switch-mode regulators include the buck (step-down) and the boost (step-up), forward and flyback topologies, as well as the SEPIC, hysteretic and multiphase converters. Two basic IC topologies are ...
Today's telecom and data communication networks require efficient, high-density dc-dc solutions for converting the -48Vdc bus to low-voltage, high-current outputs. Output voltages range from 1.5Vdc to ...
Santa Clara, Calif.—National Semiconductor says its LM5026 pulse-width-modulation (PWM) controller is the industry's most advanced type for forward converter toplogies using an active-clamp/reset ...
Pulse-width modulation (PWM) is an efficient method for controlling the light intensity of a lamp or the speed of a simple DC motor. It lets you take advantage of the load's inertia by switching the ...
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