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.
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.
The AF series energy harvesting switches, from ZF, offer a simple-to-install, long-lifetime alternative to wired or battery-powered products.
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.
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%.
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.
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.
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 has introduced the AUIR3320S high-side intelligent power switch (IPS) optimised for automotive auxiliary positive temperature coefficient (PTC) electric heaters.
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 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 and FEAS have introduced the SNT8024 switch mode DC power supply, suitable for harsh industrial environments.
Summit Microelectronics has expanded its battery charger integrated circuit series with the SMB329.
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.
SL Power Electronics has released a series of internal, Condor-branded power supplies.