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Power Supplies and Magnetics

 



 

 

Power Supplies and Magnetics

January 2018
Amplifiers Specialize in Driving Piezoelectric Capacitive Loads in Inkjet Printer Heads
TUCSON, Arizona, U.S.A. – The MPA106 and MP204 are Apex Microtechnology’s newest high-power amplifiers targeting the piezeoelectric drive circuits used for inkjet printer heads. The MP106 is a high output power amplifier optimized for producing negative output voltages. The MP204 is a high output current
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Date:
01/31/2018
WÃrth Elektronik eiSos at embedded world 2018
Würth Elektronik eiSos, manufacturer of electronic and electromechanical components, exhibits at embedded world (Nuremberg, February 27 – March 1, 2018). At booth 3-247, one of the biggest in hall 3 of the Nuremberg Exhibition Center, the company
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Date:
01/30/2018
R-78S Evaluation Board extends battery lifetime in IoT applications
RECOM’s first evaluation board allows engineers to effortlessly test the functionality of the R-78S switching regulator, which boosts a AA battery or external supply voltage to 3.3V for low power IoT applications. The evaluation board is equipped with
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Date:
01/30/2018

ON Semiconductor announces strategic partnership with Audi on Progressive SemiConductor Program (PSCP)
ON Semiconductor announced a strategic relationship with Audi following its selection to become part of the German car maker’s Progressive SemiConductor Program (PSCP). The goal of the interdisciplinary semiconductor strategy is to foster innovation
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Date:
01/30/2018
New high performance optical sensor head for Yokogawa’s modular optical test platform
The AQ2200-232 is a new high-performance optical sensor head which joins Yokogawa’s existing family of optical power meters modules (AQ2200-215 and AQ2200-221) in the company’s modular optical test platform.  
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Date:
01/30/2018
Mouser Electronics First Distributor to Stock ON Semi’s FDMF8811 110V Bridge Power Stage Module
Mouser Electronics is the first distributor to stock the FDMF8811 bridge power stage module from ON Semiconductor. The industry’s first 100 V bridge power stage module for half-bridge and full-bridge DC-DC converters, the FDMF8811 module uses high-performance PowerTrench
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Date:
01/30/2018
NTU Scientists Create Customizable, Fabric-Like Power Source for Wearable Electronics
Scientists at Nanyang Technological University, Singapore (NTU Singapore) have created a customizable, fabric-like power source that can be cut, folded or stretched without losing its function. Led by Professor Chen Xiaodong, Associate Chair (Faculty) at the School of Materials Science & Engineering,
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Date:
01/30/2018
Rinspeed's new concept car
Swiss automobile manufacturer Rinspeed presented its new concept vehicle "Snap" at the Consumer Electronics Show (CES) in January 2018 in Las Vegas - with Rinspeed AG once again relying on innovative HARTING technology. The family-owned company provided
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Date:
01/24/2018
Germany’s roughly 30,000 wind turbines currently produce a good 50,000 megawatts of electricity for households and companies. The expansion of wind energy both onshore and offshore is helping determine the pace and success of the shift in energy policy introduced at the beginning of the decade – a move away
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Date:
01/19/2018
Dissipating the heat generated by certain components is a key part of electronics design. Consequently engineers need to be sure that they put an effective thermal management system in place in order to ensure that operational reliability is maintained. There are a variety of different technologies that can
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Date:
01/14/2018
The holidays have flown by here, and 2018 is in full swing already. The APEC exhibition at the start of March in San Antonio is the place where every power company wants to be seen, and the whole industry seems to have sprung into action in preparation for it, including the US contingent at PSD. My colleagues
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Date:
01/13/2018
Welcome to 2018, power aficionados! With all the political, sociological, and ecological instability, it’s good to know you can turn to Power Systems Design for unwavering, uncompromising coverage of that which keeps the world running. And we’re starting the year off with one of the most fundamental of all
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Date:
01/13/2018
No Inductors Required

Figure 1. Simplified Charge Pump Block Diagram of a Voltage Inverter

A fundamental axiom for switching power supplies is that they must not generate a lot of noise. Accordingly, quiet, well-regulated power supplies are important for optimum performance in many circuit applications. In order to attain this level of performance it is critical to be able to mitigate any noise generated
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Date:
01/09/2018
Magnetics and Power Supplies â€
One of the key design issues of power supplies are the magnetics used in them.  The magnetics are core to the safety – compliance, efficiency, thermal performance, de-rating, size and weight – and are therefore linked to the overall viability of the power supply product. It is my privilege
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Date:
01/09/2018
MENDHAM, NJ—  The Power Sources Manufacturers Association (PSMA) and the IEEE Power Electronics Society (IEEE PELS) are jointly sponsoring the third high-frequency magnetics workshop,
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Date:
01/04/2018
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