Unlocking Digital Power
This is a story of change, a story that began 5 years ago when a small power company entered an uncertain market dominated by larger firms. Unlocking the true potential of digital power has...
View ArticlePower Semiconductor Development
The Influence of Power, Power Density and Lifetime Demands In 1983, GROWIAN, the world’s largest wind energy conversion system of its era went live with an output power of 3MW and an overall...
View Article4in1 400A/1200V Module with T-type Topology for 3-Level Applications
A growing demand for 3-level inverter technology combining reduced power loss and increased power capacity is originating from power conversion applications like wind and PV inverter as well as...
View ArticleAngle Sensor Devices in On-Axis and Off-Axis Applications
This article provides a basic under- standing of how Allegro’s precision Circular Vertical Hall based angle sensor integrated circuits are used in on-axis and off-axis applications. Allegro...
View ArticleIntegration and Miniaturization Trends
Passive embedding for performance and reliability Thanks to new materials and integration technologies the embedding and integration of passive components is making great advances. New...
View ArticlePSU ICs use Innovative Technology to Reduce 25W Charger Cost and BOM Count
Using new Fluxlink safety-isolated communication technology, InnoSwitch ICs combine primary- and secondary-switcher circuitry to reduce component count, eliminate slow and unreliable...
View ArticleA Low-Cost LED Driver Module, 0.5 A/33 V
For general use, with efficiency above 90% This article describes a simple constant current driver module with fast PWM input that can be used for driving mid and high power LEDs. By Valentin...
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