Power Electronics / Power Management


Latest Articles

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
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...
High-side switch for 12 V systems
29 May 2019, Altron Arrow
The Power PROFET BTS50010-1TAE from Infineon Technologies is a high-side switch designed to drive currents up to 40 A d.c. in 12 V systems. With an on-resistance down to 1,0 m, the device is packaged ...

Read more...
USB-C buck charger
29 May 2019, CST Electronics
Designers of portable Li-ion battery-powered electronics can add a USB Type-C (USB-C) charging system to their products with the MAX77860 3A switch-mode charger from Maxim Integrated Products. The device ...

Read more...
PMBus power modules
29 May 2019, Hi-Q Electronics
Renesas’ new encapsulated hybrid digital power modules offer high power density and efficiency for advanced FPGAs, DSPs, ASICs and memory. The ISL8210M and ISL8212M feature power density of 115 mA/mm2 ...

Read more...
SiC MOSFETs and Schottky diodes
29 May 2019, Altron Arrow
Microchip Technology announced, via its Microsemi subsidiary, the production release of a family of SiC (silicon carbide) power devices that offer ruggedness and the performance benefits of wide-bandgap ...

Read more...



<< First   < Previous   Page 41 of 194   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