'Buck converter' presentation slideshows

Mehdi Alimadadi, Samad Sheikhaei, Guy Lemieux , Shahriar Mirabbasi, William Dunford

Energy Recovery from High-frequency Clocks using DC-DC Converters. Mehdi Alimadadi, Samad Sheikhaei, Guy Lemieux , Shahriar Mirabbasi, William Dunford University of British Columbia, Canada Patrick Palmer University of Cambridge, UK. Problem. Clock power in high-performance CPUs.

532 views • 39 slides

Buck Converter

Chapter 3. Buck Converter. Ideal Step-Down Dc-to-Dc Power Conversion. Step-Down Dc-to-Dc Power Conversion. Frequency-Domain Interpretation. Step-Down Dc-to-Dc Power Conversion. Buck Converter: Step-Down Dc-to-Dc Converter. Step-Down Dc-to-Dc Power Conversion. Buck Converter.

3.29k views • 37 slides

Electronic Engineering Final Year Project 2008 By Claire Mc Kenna

Electronic Engineering Final Year Project 2008 By Claire Mc Kenna. Title: Point of Load (POL) Power Supply Design Supervisor: Dr Maeve Duffy. Overview. Project Outline Background Research Buck and Multiphase Buck Converter Simulation Vicor V.I Chip Simulation Buck Converter Vs V.I Chips.

540 views • 30 slides

Novel Powering Schemes for the CMS Tracker at SLHC

Novel Powering Schemes for the CMS Tracker at SLHC. Katja Klein (Detector Fellow) 1. Physikalisches Institut B RWTH Aachen University. 2 nd Helmholtz Alliance Workshop, Aachen November 27 th , 2008. Motivation. Powering the frontend-electronics is an issue for silicon trackers at SLHC:.

426 views • 30 slides

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???????. ??? ???. ?????. ?????? (Buck Converter) ?????? (Boost Converter) ? - ?????? (Buck-Boost Converter). ??????. ??????. ?????? (Buck Converter). ?? S ??. ?? S ???. ???????. ????. ?????? (Boost Converter). ?? S ??. ?? S ???. ????. ? - ?????? (Buck-Boost Converter).

1.11k views • 25 slides

Power/Thermal Impact of Network Computing Cisco Router Technology Symposium

366 views • 23 slides

Leakage reduction techniques

Leakage reduction techniques. 2006. 10. 30. Reference. Low Power Electronics Design ed. By Christian Piguet, CRC Press 2005. Three major leakage current components 1. Gate leakage ; ~ Vdd 4 2. Subthreshold ; ~ Vdd 3 3. P/N junction BTBT current. Circuit techniques to reduce leakage.

441 views • 22 slides

Final Year Project Presentation

Final Year Project Presentation. Solar Powered Battery Charging System Catherine Conaghan. Objective. To develop a small scale solar powered system that will power a DC load, which incorporates power management techniques, DC-DC conversion and a user interface. Solar Power.

708 views • 21 slides

ASIC buck converter prototypes for LHC upgrades

492 views • 20 slides

Voltage Mode Converter

886 views • 17 slides

Introduction to Prototyping a LED Driver Part I: Driver Design and Component Selectio

Introduction to Prototyping a LED Driver Part I: Driver Design and Component Selection . September 24-28, 2012 Carol Lenk. PCB Prototyping Process. Design. Schematic Capture. Layout. Manufacturing (Gerber) Files. PCB-top copper.gbr PCB-top mask.gbr

332 views • 16 slides

DC-DC Converters (choppers)

DC-DC Converters (choppers). The objective is to convert a fixed DC voltage to a variable DC voltage It is possible to step up and step down voltage. Voltage step down (buck converter). First, suppose L=0, E=0. The diode is not needed. V a =(t on /T)V s . k=t on /T is the duty cycle.

1.05k views • 14 slides

Starting in:

Welcome to the Ansoft Web Seminar PExprt/Maxwell 2D/SIMPLORER: Buck Converter/Transformer Mark Christini EM Application Engineering christini@ansoft.com. Starting in:. Buck Converter Design Process. 1) Manually select the topology 2) Use Simplorer to simulate the SMPS model

541 views • 13 slides

Powering for the 2S-Module Random Thoughts

Powering for the 2S-Module Random Thoughts. Katja Klein 1. Physikalisches Institut B RWTH Aachen University. CEC Meeting Aachen, 21st of March 2012. 3D-Model with realistic Buck Converter. DC-DC buck converter Components based on smallest v ersion of our pixel converters

261 views • 12 slides

Matlab Code

Matlab Code. clear all; L=1E-3; Vd=100; Ts=50E-6; %IL=zeros(100,1); ILB_max=Vd*Ts/(8*L); N=2*ILB_max/0.01; i=1; while(i<N) IL(i)=0.01*i; i=i+1; end M=size(IL);. ???. ????. figure(1); for j=1:2:9 D=0.1*j; ILB=D*Ts*(Vd-D*Vd)/(2*L); for i=1:1:M(2)

556 views • 12 slides

A Fast, Self-stabilizing, Integrated Boost DC-DC Converter Some System & IC Design

264 views • 11 slides

DC-DC Converter

DC-DC Converter. The Buck Converter. Pengantar. Konverter dc-dc merupakan suatu rangkaian listrik yang mentransfer energy dari sumber tegangan dc ke beban . Pertama , energi ditransfer melalui suatu piranti elektronik (switch device) ke piranti penyimpan energi ,

568 views • 9 slides

Switching Converter

Buck/Boost Converter. Boost Converter. Switching Converter. Buck Converter. I IN. I O. + V OUT -. + V IN -. Buck-Boost Converter : Inductor Current. i L. i L,max. m 1. m 2. I L. I L,crit. i L,min. t 1 =DT S. t 2 =(1-D)T S. T S = t 1 +t 2.

376 views • 7 slides

EFE1 Forward converter Mohan Kap. 10-4-3

EFE1 Forward converter Mohan Kap. 10-4-3. J.Nybo 07.03.05. Idealized forward converter (derived from the Buck converter). Practical forward converter. Other forward Topologies.

275 views • 4 slides

Reverse diode for V IN < 0

Switching Converter Parameters. Reverse diode for V IN < 0. DCM if I O /I O,cr < 1. Buck/Boost Converter. Boost Converter. Switching Converter. Buck Converter. I IN. I O. + V OUT -. + V IN -.

182 views • 2 slides