Energia e Automação

Why do current transducers go digital?

LEM pioneers current sensing and develops digital output transducers with a sigma-delta bit stream interface (Subtitle) By: Pascal Maeder (Global Product Manager, Drives/Welding) Sources: David Jobling (ASIC Development Group Manager) Stéphane Rollier (Product & Marcom Manager) Mathieu Béguin (Marketing Engineer)   Why do current transducers

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Energia e Automação

MAKING SINGLE-PHASE SOLAR INVERTERS SMALLER, CHEAPER & SAFER

ABSTRACT :   New technologies allow photo-voltaic (PV) inverters to switch at ever higher frequencies and consequently they are becoming much smaller and lighter. International competition and the move away from subsidies for new installations mean that there is strong pressure on their cost. The

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