Flyback transformer tutorial: function and design
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2006-04-24 |
| This article discusses design parameters for the flyback or swinging choke type of transformer used in flyback converters |
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| Build isolated power supply using capacitors
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2007-06-15 |
| This article illustrates how to use capacitors, instead of a transformer, to get an isolated supply source with advantages in cost and size |
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| Build isolated power supply using capacitors
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2007-06-15 |
| This article illustrates how to use capacitors, instead of a transformer, to get an isolated supply source with advantages in cost and size |
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| Build isolated power supply using capacitors
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2007-06-15 |
| This article illustrates how to use capacitors, instead of a transformer, to get an isolated supply source with advantages in cost and size |
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| Digital telemetry advances torque measurement
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2008-11-16 |
| Read about the evolution of torque measurement methods from the slip ring and rotary transformer to analogue telemetry, and finally to digital telemetry, which presents multiple advantages over the older methods |
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| Advanced power loss analysis using oscilloscope
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2003-07-16 |
| The measurement of power loss at the switching device and inductor/transformer has becomes easier with modern oscilloscopes and power measurement software |
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| Half-bridge topology for high-density power converters
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2008-10-24 |
| Learn how the half-bridge topologies are better than Flyback and Forward in terms of efficiency in the utilisation of the transformer |
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| Which current sensor for power measurement?
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2008-02-15 |
| Solid-core or split-core transformer technology for your application? Take a close look at the various types to help you make the best high-performance, cost-effective decision |
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| Measuring power supply ripple
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2009-03-23 |
| Read about the mistakes an engineer made when he measured power supply ripple, and the solutions to those errors. |
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| Facing the challenges of gate-drive transformers
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2010-03-24 |
| This article reviews the challenges seen when using gate-drive transformers and describes some of the new alternatives now being offered. |
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| Two-transistor forward topology for 80 PLUS efficient power supplies
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2007-10-04 |
| Achieve higher efficiency and greater reliability, using a two-transistor forward topology for 80 PLUS-rated ATX supplies |
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| Control a three-phase full-wave rectifier with an FPGA
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2006-11-02 |
| If your project has big-time power, you might want to consider using an FPGA to control your three-phase full-wave bridge rectifiers. |
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| Guarding HB LEDs with PPTC devices
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2011-11-17 |
| Know the functionalities of PPT devices that can help designers improve the reliability and life expectancy of lighting systems, as well as reduce component count and design complexity. |
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| Scrutinizing a half-bridge LLC resonant DC/DC converter
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2010-03-25 |
| This article studies the performance of a half-bridge LLC resonant DC/DC converter developed for use in an open-frame power supply. |
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| Snubbing the FET turn-off voltage in flyback converters
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2009-11-13 |
| Here's a look at snubbing the FET turn-off voltage in the flyback converter. |
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| Use active PFC offline LED controller for primary-side control
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2011-12-14 |
| Read about a power solution touted to reduce component costs and improve overall energy efficiency. |
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| Managing operating trade-offs in flyback LED drivers
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2011-11-11 |
| Learn about the role and implementation of the flyback topology in LED-based light fixtures. |
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| Reducing standby power consumption
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2004-03-01 |
| POWER |
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| Solving design difficulties associated with flyback converters
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2009-08-14 |
| This article presents a circuit based on LT3573 isolated monolithic flyback converter IC that solves many of the design difficulties commonly associated with flyback converters. |
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| A Whole New Way To Design Backlight Inverters For Mobile Computing Applications
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2001-07-02 |
| A Whole New Way To Design Backlight Inverters For Mobile Computing Applications |
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| Designing a high-voltage generator circuit for HDTV
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2004-02-16 |
| POWER |
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| Powering wireless sensors from waste heat (Part 2)
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2011-01-31 |
| Find out more about the functions needed for meaningful harvesting from low-energy thermal sources. |
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| Implementing synchronous rectifiers with digital isolators
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2010-06-17 |
| Digital isolators provide a solid state method of controlling synchronous MOSFETs in isolated switching power supplies. |
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| Designing MCU applications for use in high voltage environments (1)
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2007-04-25 |
| This article is the first in a two-part series on MCU design for high voltage environments. It provides useful tips for microcontroller applications in high voltage using a shunt regulator. |
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| Understand two-switch forward/flyback converters
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2008-12-19 |
| Read about a solution that allows the input voltage range to approach the rating of MOSFET process capability. |
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| Increase system up-time with redundant N+PoL converters
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2007-06-25 |
| Until now, PoLs have been unable to provide redundant power with input to output isolation. This article explains how to keep high availability and redundancy in PoL applications. |
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| A/V receiver nails cost/performance trade-off
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2007-08-13 |
| Direct Energy Amplification and Linear Temperature Compensation are two of the fundamental technological breakthroughs at the heart of the VSX1016-TXV's performance. |
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| Using CCFL backlight converter in portable device applications
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2003-02-17 |
| Using CCFL backlight converter in portable device applications |
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| How to achieve high efficiency with power switches
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2010-01-22 |
| In general, high frequency operation allows the use of small-sized passive components in switch mode power supplies (SMPS), while it causes switching losses to increase in a hard switching mode. |
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| A tutorial on digital signalling (Part 1)
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2011-11-22 |
| This series covers digital signalling principles and should be a great tutorial or a refresher. Part 1 provides is an introduction to the series. |
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Strange modes of transport and other "stuff"
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