Abstract: This letter analyzes the proposed variable-sawtooth-based PWM controller for the ac-coupled envelope tracking (ET) supply modulator (SM). The ET SM includes a linear amplifier and a ...
Abstract: This article is concerned with the stabilization problem for a class of feedforward nonlinear systems via pulsewidth-modulated (PWM) controllers. First, a state observer, which features a ...
There’s been interest recently here in the land of Design Ideas (DIs) in a family of simple interface circuits for pulse width modulation (PWM) control of generic voltage regulators (both linear and ...
It features adjustable maximum speed, minimum speed, current limit, I.R. compensation and acceleration, plus a quiet operating frequency of 18kHz. Aug.5, 2025 – Dart Controls introduces the 65E, a ...
“Two halves make a whole” is a very old and often true maxim. For example, it’s almost always true when said about AC phase angle power control. You rarely want significant alternating half-cycle ...
In 2008, I acquired my first camera and fell in love with producing visual experiences! I was learning to edit by myself by watching Videocopilot and YouTube tutorials. I spent a semester and a half ...
In 2008, I acquired my first camera and fell in love with producing visual experiences! I was learning to edit by myself by watching Videocopilot and YouTube tutorials. I spent a semester and a half ...
ABSTRACT: This paper presents an advanced control strategy for DC-DC buck converters utilizing Non-Minimal State Space (NMSS) representation combined with Proportional-Integral-Plus (PIP) control, ...
Alpha and Omega Semiconductor (AOS) introduced a 16-phase pulse-width-modulation (PWM) controller to convey power smoothly and efficiently to the big power-consuming AI chips residing in data centers, ...
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