Technical Features

September 2011

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Figure 1: Power stage of the flyback converter (simplified)

Eleazar Falco, FAE, Würth Elektronik eiSos / Editor, Gerhard Stelzer

Isolated flyback converters often use optocouplers in the feedback loop to regulate the output voltage. As part of the compensation circuit, its parameters such as CTR influence the control loop and must be taken into account in the flyback converter design. The flyback converter is an isolated switching power

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Date:

04/01/2024

Notebook DC-DC Converter Design

Johan Strydom, PhD Vice President, Applications, Efficient Power Conversion Corporation

In the competitive world of notebook computers, the key performance attributes are battery life, weight, and size (particularly height) for a given level of performance. Recent advances

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Date:

09/28/2011

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Figure 1: Switching frequency vs. switching transitions

PCB Layout

Frederik Dostal, Power Business Technical Manager, Analog Devices

Switch mode power supplies convert one voltage to another. Such supplies are generally very efficient and thus replace linear regulators in many applications. Switching frequency versus

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Date:

09/28/2011

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Figure 1 - ISL28134: 0.1Hz to 10Hz Peak-to-Peak Noise Voltage

Selecting a Precision Op Amp

Tamara Schmitz, Intersil Corporation

Choosing an op amp for high end sensor input projects can be especially challenging if the sensors or their design environments require ultra low-power, low-noise, zero-drift, rail-to-rail input

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Date:

09/28/2011

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Figure 1: Single-Stage, Single-Phase Inverter Block Diagram

Solar Inverter Reliability

Don Alfano, Director of Power Products, Silicon Labs

The modern power grid will feature photovoltaic (PV) power systems that offer a sustainable alternative to fossil-fueled power plants. PV power systems consist of multiple components such

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Date:

09/28/2011

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Figure 1: Traditional Approach of Remote Voltage Sensing

Video Security Benefits

Bruce Haug, Sr. Product Marketing Engineer, Power Products, Linear Technology

Even before the heightened awareness brought on by threats of terrorism, many public and private institutions had already began to incorporate video security into critical infrastructure. Video

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Date:

09/27/2011

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Smart Grids need to modern passive components

Smart Components for Smart Grids

Helmut Doenges, Marketing Director, Magnetec

Energy efficiency with advanced magnetic alloys - the quality of smart grids starts with the quality of their materials The famous English social reformer John Ruskin (1849 - 1900) was

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Date:

09/22/2011

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Typical high quality rooftop installation

PV Selection

Joe Bono, CEO, Solar Universe Network

When looking into either adding solar installation to your business, or want to know how to get the best deals, there are several factors to consider. Reliability is key; investigate the

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Date:

09/13/2011

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Figure 1: Automotive Electronics Forecast and Semiconductor Content per Vehicle (Source: Gartner - March 2011)

Auto Foundry Demands

Dr. Jae Inh Song, Executive VP, Sales/Marketing, Dongbu HiTe,k Korea

Automotive electronics has emerged as one of the most important applications for integrated circuits. The expanded use of automotive electronics and concomitant semiconductor content per vehicle

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Date:

09/06/2011