Power Electronics / Power Management


Latest Articles

Adaptive LED current ripple suppressor
1 August 2019, Altron Arrow
Diodes Incorporated announced the availability of the AL5822 LED current ripple suppressor, which provides high levels of ripple suppression while maintaining high power factor for commercial and industrial ...

Read more...
DC-DC power module reference design
31 July 2019, Würth Elektronik eiSos
MagI³C power modules from Würth Elektronik are DC-DC converters with integrated controller IC, inductors and capacitors. With the new MagI³C power supply reference design, the manufacturer aims to demonstrate ...

Read more...
Buck converter with low quiescent current
31 July 2019
Texas Instruments introduced an ultra-low-power switching regulator with what it claims is the industry’s lowest operating quiescent current (IQ) at 60 nA. The TPS62840 synchronous step-down converter ...

Read more...
100 W embedded switch-mode power supply
31 July 2019, Conical Technologies
Traco Power announced the release of its new TML 100 series encapsulated power supplies. The TML 100 series comes in a chassis-mount casing with screw terminal block for easy connection. Despite their ...

Read more...
High-voltage converter
31 July 2019, Altron Arrow
The Viper26K from STMicroelectronics is a high-voltage converter integrating a 1050 V avalanche-rugged power section, with PWM current mode control. The power MOSFET allows designers to extend input voltage ...

Read more...
Lithium battery charger IC
31 July 2019, NuVision Electronics
The MP2667 from Monolithic Power Systems is a highly integrated, single-cell, Li-ion/Li-polymer battery charger with system power path management for space-limited portable applications. The MP2667 takes ...

Read more...
Three-phase transistor gate driver
31 July 2019, EBV Electrolink
The STMicroelectronics STDRIVE601 three-phase gate driver for 600 V N-channel power MOSFETs and IGBTs provides enhanced ruggedness against negative voltage spikes down to -100 V and responds to logic ...

Read more...
Low-profile U-channel PSU
31 July 2019, Vepac Electronics
XP Power has launched a new range of 180 Watt U-channel AC-DC power supplies (PSU) that are intended for space-constrained medical (BF), industrial and IT applications. The low-profile devices are just ...

Read more...
Better thermal management enabled by advances in semiconductor packaging
26 June 2019, TRX Electronics, Editor's Choice
Beyond the realm of traditional thermal management solutions, the latest IC packaging technologies are making a significant contribution to satisfying the exacting thermal demands of modern electronic designs.

Read more...
Solar-powered bakery developed at UJ
26 June 2019, Editor's Choice
When used as a tool for community development, the Solar Bread Box becomes a self-sustaining, economy stimulating, job creating and skills development platform.

Read more...
Prolonging the life of UPS batteries
26 June 2019, Forbatt SA
The battery is one of the most important parts of an uninterrupted power supply (UPS) system, and is directly related to the reliability of the entire UPS system. Even the most advanced UPS system is ...

Read more...
Passive filter design for an ultra-low noise buck regulator
26 June 2019, NuVision Electronics
Switched-mode power supplies (SMPS) have the advantage of high efficiency compared to traditional low-dropout (LDO) regulators. Due to its switching nature, an SMPS emits noise at its switching frequency ...

Read more...
How to design AC-DC power supplies for long life
26 June 2019, Accutronics, Editor's Choice
There are many things that impact the life of a power supply, overstressed components being the main one. All components have a life that is affected by temperature; some components are more strongly ...

Read more...
Designing certified power solutions for LED lighting
26 June 2019
LED lighting has become the product of choice in all types of environments, from domestic to industrial through to specialist areas such as stage lighting. The combination of efficiency in terms of lumens ...

Read more...
Three-phase 5 kW power supply
26 June 2019, Vepac Electronics
XP Power’s HPT5K0 series is a range of high power density, high efficiency, resonant zero-voltage switching (ZVS) 5 kW AC-DC power supplies with both ITE/industrial and medical agency approvals that feature ...

Read more...
DC-DC converters for 3 to 20 Watts
26 June 2019, Conical Technologies
The new TRI line of DC-DC converters from Traco Power comprises a set of high-isolation, regulated parts which come in a compact DIP-24 package for the 3-10 W units or 5,08 x 2,54 cm for the 15-20 W packages. ...

Read more...
Automotive switching regulator
26 June 2019, EBV Electrolink
The STMicroelectronics A7987 automotive switching regulator has a wide input voltage range that allows use in trucks and buses, and an adjustable output voltage that ensures flexibility and stable performance ...

Read more...
Low-profile U-channel PSU
26 June 2019, Vepac Electronics
XP Power has launched a new range of 180 Watt U-channel AC-DC power supplies (PSU) that are intended for space-constrained medical (BF), industrial and IT applications. The low-profile devices are just ...

Read more...
DC-DC power module reference design
26 June 2019, Würth Elektronik eiSos
MagI³C power modules from Würth Elektronik are DC-DC converters with integrated controller IC, inductors and capacitors. With the new MagI³C power supply reference design, the manufacturer aims to demonstrate ...

Read more...
Three-phase gate driver
26 June 2019, EBV Electrolink
The STMicroelectronics STDRIVE601 three-phase gate driver for 600 V N-channel power MOSFETs and IGBTs provides enhanced ruggedness against negative voltage spikes down to -100 V and responds to logic ...

Read more...



<< First   < Previous   Page 37 of 190   Next >   Last >>







While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved