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A unity power factor multiple isolated outputs switching mode power supply using a single switch
(1991-03-01)
The authors present an offline switching power supply with multiple isolated outputs and unity power factor with the use of only one power processing stage, based on the DC-DC SEPIC (single ended primary inductance converter) ...
A unity power factor multiple isolated outputs switching mode power supply using a single switch
(1991-03-01)
The authors present an offline switching power supply with multiple isolated outputs and unity power factor with the use of only one power processing stage, based on the DC-DC SEPIC (single ended primary inductance converter) ...
Quantization-based simulation of switched mode power supplies
(Sage Publications, 2015)
In this article we study the performance of quantized state system algorithms in the simulation of switched mode power supplies. Under realistic modeling assumptions, these models are stiff and exhibit frequent discontinuities, ...
A Mixed Modeling Approach for Efficient Simulation of PWM Switching Mode Power Supplies
(Institute of Electrical and Electronics Engineers, 2019-10)
This paper introduces a novel modeling approach that allows to obtain fast simulations of pulsewidth-modulated DC-DC switched-mode power supplies (SMPS). The proposed methodology combines the use of precise switched models ...
Digital control of a voltage-mode synchronous buck converter
(Institute of Electrical and Electronics Engineers, 2006-01-03)
A digital control algorithm capable of separately specifying the desired output voltage and transient response for a synchronous buck converter operating in voltage mode was developed. This algorithm is based on superimposing ...
Multistructure Power Converter With H-Bridge Series Regulator Suitable for High-Current High-Precision-Pulsed Current Source
(Institute of Electrical and Electronics Engineers, 2014-12)
This study presents a novel multistructure power converter capable of generating high current pulses with short rise and fall times, and high precision in the flat-top. The proposed topology is based on the use of three ...
Interaction between EMI filter and power factor preregulators with average current control: Analysis and design considerations
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 1999)