Technical Features

August 2016

Click image to enlarge

Figure 1: PSE (board in the picture below) and PD (board in the picture above) of the Reference Design RD041 during start-up

Electromagnetic Compatibility

Adrian Stirn / Editor: Gerhard Stelzer, Würth Elektronik eiSos

With just one twisted pair of wires, Single-Pair Ethernet is a convincingly lean solution. This cabling becomes even more efficient if it is also used for power supply in addition to data transmission - this is referred to as "Single-Pair with Power-over-Ethernet" (SPoE). What about electromagnetic compatibili

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Date:

09/30/2025

Power MOSFETs spearhead greater efficiency

Takashi Akiba, ON Semiconductor

Power MOSFETs have become the preferred choice as the main switching device within power supplies for a wide range of consumer and industrial electronics equipment. Because it has become more important to improve overall power supply efficiency to meet energy saving requirements from governmental and industry st

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Date:

08/29/2016

Smooth, quiet and efficient motion

Frank Malik, Toshiba Electronics Europe

Three-phase Brushless DC (BLDC) motors have become commonplace in applications such as electric fans, office automation equipment and home appliances. The nature of these applications means that not only must the motor driver dissipate as little power as possible, but it also must operate with the bare minimum of

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Date:

08/29/2016

Designing high-efficiency supplies for 24V+ industrial automation

Nazzareno (Reno) Rossetti, Ramesh Giri, and Viral Vaidya, Maxim Integrated

Industrial automation systems are undergoing a revolution to reduce latency and down time. This directly translates to increased profits for factory operators and machine builders. Dubbed Industry 4.0, this effort will add more intelligence across the factory floor from HMI panels and controllers to communication mo

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Date:

08/24/2016