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Topic: Cuk converter


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  DC-DC Converter Basics
The voltage ratios achievable by the DC-DC converters is summarised in Fig.
The advantage of the CUK converter is that the input and output inductors create a smooth current at both sides of the converter while the buck, boost and buck-boost have at least one side with pulsed current.
The concept behind the foward converter is that of the ideal transformer converting the input AC voltage to an isolated secondary output voltage.
www.powerdesigners.com /InfoWeb/design_center/articles/DC-DC/converter.shtm   (1276 words)

  
 Design simulation and construction of a DC-DC cuk converter   (Site not responding. Last check: 2007-08-09)
The project presents the Design Simulation and Construction of a DC-DC Cuk Converter which is one of a well known converter.
This project is aiming for a power supply with 100 watts, i.e.
The results of simulation and the construted circuit are compared, which were with in 10% accuracy.
library.kmitnb.ac.th /projects/eng/EE/ee0311e.html   (117 words)

  
 Cuk converter
The Cuk converter is a new SMPS topology at this moment.
The Cuk converter is unique because energy transfers capacitive from input to output, instead of inductively as in buck converter or boost converter.
Because the input and output inductor currents are essentially constant, the switching current is confirmed entirely within the converter in the transistor-coupling capacitor-diode loop.
home.netvigator.com /~blessyou/cuk.html   (370 words)

  
 Cuk converter PWM controllers? - Electronic Circuits Projects Diagrams Free
I have been working desultorily on a Cuk converter design for a while, and I have done a design based on the Bill Behen design laminate.
I'm currently working on making a simple boost converter followed by linear regulator, for running a 12v device in a car on the nominal 12 - 14v of the battery voltage, while also surviving the voltage droop due to the starter motor when the engine starts...
I still have not decided between the Cuk and boostbuck, but I am leaning strongly toward the Cuk; I don't have to decide yet, because the component decisions are the same either way save for whether or not to order extra diodes and the P-channel MOSFET.
www.electro-tech-online.com /electronic-projects-design-ideas-reviews/14504-cuk-converter-pwm-controllers.html   (2281 words)

  
 DC DC Converter Power Conversion Products PCP South West Battery Charging Systems
DC-DC converters can be used for DC conversion in mid to large-sized communications applications, and are avilable in different VDC inputs and outputs up to a maximum output e.g.
DC to DC converters are used in portable electronic devices like cellular phones / mobile phones, and laptop computers, which are supplied with power from batteries.
Isolated DC-DC converters maintaining isolation between the input and the output, while converting a DC input power source to DC output power.
www.swbattery.co.uk /dc-converter-power-conversion.html   (473 words)

  
 The Coupled Inductor Cuk Converter
To couple, the waveforms on the inductors must be the the same.
1)Design it as if it were the output inductor of the Cuk Converter, but for twice the current.
In the back-to-back, or differential mode, line disturbances tend to cancel out, since both converters deliver the same hum to each side of the speaker.
www.boostbuck.com /CoupledInductorCukConverter.html   (342 words)

  
 Books, papers, CDs and DVDs - Resources
In high loop-gain systems, it is desirable that the loop-gain measurement be made without opening the loop.
These techniques have been found useful not only in linear feedback systems but also in describing-function analysis of switching-mode converters and regulators.
Advances in Switched-Mode Power Conversion, Part II (with S. Cuk), Robotics Age, 2, no. 2, 28—41, Summer 1980.
www.rdmiddlebrook.com /publications.asp   (1954 words)

  
 CoPEC publications
Power factor correctors based on coupled-inductor Sepic and Cuk converters with nonlinear-carrier control," IEEE Applied Power Electronics Conference, 1998, pp.468-474.
Subharmonic oscillations in converters with current-mode programming under large parameter variations," 1997 IEEE Power Electronics Specialists Conference, St.Louis, Missouri, June 22-27, 1997, pp.1323-1328.
Switched-capacitor dc-dc converter with resonant gate drive," 1996 IEEE PESC, pp.
ece-www.colorado.edu /~pwrelect/publications.html   (4482 words)

  
 Power Electronics and Power Supply Books
Converter and Filter Circuits, Boston : Newnes, c 1997.
Pulse width modulation for power converters: principles and practice, Hoboken, NJ: John Wiley, 2003.
Converter Engineering: An Introduction to Operation and Theory, Berlin: Siemens Aktiengesellschaft; New York: J. Wiley, c 1984.
www.smpstech.com /books/booklist.htm   (6572 words)

  
 Advanced Electronic Supply
Manufacturer of switching power supplies, AC to DC converters, battery chargers, and rectifiers.
Ac/dc - Converter - Rectifier - Power Supply - Cuk - Cukonverter - Teslaco - Aes - Power - Aes Slovenia - Rozmanova - Novo Mesto - Supply - Electronic - Electronics - Supplies - Battery Charger - Charger - Product - Switch Mode - Advanced Electronic - Advanced Electronic Supply - Aes D.o.o.
World Power Components : Provides power supplies, transformers, converters, and filters.
www.elecdir.com /site/store/6434   (353 words)

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