Power > Switchmode

Maxim Integrated MAX77860 USB-C buck charger

26 March, 2019

Designers of portable Li-ion battery-powered electronics now have a simplified and flexible way to add a USB Type-C (USB-C) charging system to their products with the MAX77860 3 A switchmode charger from Maxim Integrated Products.

STMicroelectronics STNRGPF01 SMPS controller

11 April, 2017

The STNRGPF01 SMPS (switched-mode power supply) controller from STMicroelectronics delivers the flexibility and high efficiency of digital power without the technical challenges and time to develop custom DSP (digital signal processor) code.

ZF Switches & Sensors AF series energy harvesting switches

23 February, 2017

The AF series energy harvesting switches, from ZF, offer a simple-to-install, long-lifetime alternative to wired or battery-powered products.

Investigation into isolated failure mechanisms

04 August, 2015

Considerable efforts have been made to predict the operational lifetime of classical IGBT power modules over the last few decades. Most of these investigations were based on end-of-life active power cycling tests. The analysis identified two dominant failure modes: solder fatigue and Al wire bond failure. However, the lifetime models derived from these accelerated tests could not discriminate between these failure modes. Recently, more reliable interconnection technologies were developed, and both failure modes can now be studied independently.

Mean Well RST-5000 series enclosed switchmode power supply

23 December, 2014

The Mean Well RST-5000 is a series of single output industrial switchmode power supplies with built-in PFC function and three-phase AC input, providing outputs of 24 and 48 VDC. The device features high efficiency of up to 91%.

Mean Well RS series enclosed power supply

18 September, 2014

The Mean Well RS series is a suitable enclosed switch mode power supply for OEMs. The product is smaller than previous models, making it easier to integrate into the user's design, with higher efficiency.

Powering up your LEDs

03 July, 2014 by Suresh Chaudhari, technical manager*

Lifetime, form factor, packaging and a range of colours - from the outside, it would appear as though LED lighting has everything going for it. But for design engineers, there's a lot more to the story.

M2M interVOLT SVS 12 or 24 V voltage stabiliser

14 August, 2013

The interVOLT voltage stabiliser provides a clean DC power supply to support equipment in remote locations. The compact device provides peace of mind for the protection of DC equipment.

International Rectifier AUIR3320S intelligent power switch

05 December, 2012

International Rectifier has introduced the AUIR3320S high-side intelligent power switch (IPS) optimised for automotive auxiliary positive temperature coefficient (PTC) electric heaters.

Durst Industries BCS model switchmode charger range

16 July, 2012

Durst Industries has released the BCS model switchmode chargers in 12 and 24 V in a full range of amps as well as some models in 36 and 48 V.

International Rectifier IRS2548D power supply control IC

29 May, 2011 by

International Rectifier has introduced the IRS2548D switched mode power supply control IC for energy-efficient applications for high-power LED illumination including street, stadium and theatrical lighting.

Automated Control Engineering/FEAS SNT8024 switch mode DC power supply

11 February, 2011 by

Automated Control Engineering and FEAS have introduced the SNT8024 switch mode DC power supply, suitable for harsh industrial environments.

Summit Electronics SMB329 series switchmode battery chargers

13 November, 2009 by

Summit Microelectronics has expanded its battery charger integrated circuit series with the SMB329.

Switchmode regulator

01 August, 2008

Linear Technology has introduced the LTM8021, a complete DC/DC uModule regulator point-of-load system with onboard inductor and power components in a package that resembles a surface-mount IC.

600 W power supply

01 July, 2008

SL Power Electronics has released a series of internal, Condor-branded power supplies.

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