LTC3896, a high-voltage inverting switching regulator controller
Linear Technology introduced the LTC3896, a high-voltage inverting switching regulator controller that drives an all N-channel synchronous power MOSFET stage. Most low to medium power inverting DC/DC converters utilize a coupled inductor or transformer. However, the LTC3896 uses only a single inductor and converts
Avnet, a leading global technology distributor, announced an expanded, exclusive distribution agreement with Broadcom. Under the new agreement, Avnet will serve as the exclusive broadline distributor for Broadcom in the Americas and EMEA regions. Avnet will also continue its franchise in Asia.
TPS54A20 SWIFT synchronous DC/DC converter functional block diagram
Texas Instruments introduced the industry’s first 12-V, 10-A, 10-MHz series-capacitor buck converter that achieves more than 50 A/cm3 in current density, which is four times higher than any other 12 V power management component or solution available today. The unique topology of the TPS54A20 SWIFT synchronous
AD7768 8-Channel, 24-Bit, Simultaneous Sampling ADC
Mouser Electronics, is now stocking the AD7768 24-bit analog-to-digital converter (ADC) from Analog Devices. The 8-channel, simultaneous sampling ADC features a sigma-delta modulator and digital filter per channel, enabling the device to perform synchronized sampling of both AC and DC signals and allowing it
Toshiba Electronics Europe has expanded its HV-IPD (high-voltage intelligent power device) line-up with a 600V, 5.0A part for PWM control of BLDC motors. The TPD4207F will simplify the implementation of high-efficiency BLDC applications ranging from home appliances to industrial pumps and fans.
Orion Fans has developed a family of Electronically Commutated (EC) fans that offer a low power, dual speed, energy-efficient cooling solution. Designed for large, power hungry equipment, the EC Series fan speed settings can be pre-programmed at the factory to simplify installation and deliver even more power
CLF2H27LS-140 single-ended transistor
Ampleon announced its second generation of 50 Volts 0.5 um GaN on SiC RF power transistors, dedicated for mobile broadband applications. Providing a 5 % improvement in power efficiency compared to LDMOS-based devices, and enabling high-power multiband applications, this GaN family also offers a size reduction
Narrow Profile Series of DC-DC Regulated Power Supplies
Acopian Power Supplies, a leader in the design, manufacturing and distribution of standard, modified-standard and custom power supplies, announced that their Narrow Profile DC-DC Regulated Power Supply Series is certified to UL 60950 (Information Technology Equipment) and UL 508 (Industrial Control Equipment)
Robert DeRobertis of Vicor
In this PSDcast, Robert DeRobertis of Vicor talks to Alix Paultre of Power Systems Design about the latestest updates to their online design tool at PCIM 2016. Enabling engineers to select components and simulate them online, the new additions to Vicor's PowerBench online design center include an interactive
Stockwell Elastomerics announced the availability of new materials SNE-556-R and SNE-540-R, nickel-graphite filled silicone rubber with fabric reinforcement
Stockwell Elastomerics announced the availability of new materials SNE-556-R and SNE-540-R, nickel-graphite filled silicone rubber with fabric reinforcement that can be die cut or water jet cut into EMI shielding gaskets with narrow cross sections.
SNE-556-R is a 65 durometer conductive silicone used
AJ ElJallad of On Semiconductor
In this PSDcast friend of the show AJ ElJallad of On Semiconductor talks to Alix Paultre of Power Systems Design about the advances in wireless technology in recent years. Today wireless comes in several flavors for both RF signal and RF power applications, and understanding the marketplace and the needs
Overvoltages and the associated high surge currents can damage, or even destroy electrical and electronic devices. Reliable overvoltage protection is therefore essential. On the basis of a new ceramic material, TDK has now developed a high-surge series of multilayer varistors that combine compact dimensions
Part 1 of this article provided an overview of TT Electronics’ AEC Q200 qualified and certified transformers, which are optimized for use with a gate drive optocoupler to improve and simplify the design of isolated power supplies. This introduction looked at the theory of operation and how this impacts on
Isolated power supply systems are prevalent in server systems, industrial applications, and telecommunication and networking equipment. In this bandwidth-hungry age of the Internet of Things (IoT), a growing number of these systems need to be efficiently powered, driving up the need for power-efficient, cost-effective
Now more than ever, the blooming of the Internet of Things (IoT) has been putting emphasis on the longevity of battery life. Every IoT node demands a battery to operate. A household of two people can have anywhere from 20 to 60 batteries in use at any time, and consumers can’t be burdened with the need to
Available immediately from MicroPower Direct, the MG800xRW series provides 8W of output power in a space saving MiniDIP package. They are specifically designed to provide the compact size, high power density, I/O isolation and model selection required by a wide range of space-critical board-level applications.
IDT F1975 and F1977 Digital Step Attenuators
Mouser Electronics is now stocking the F197x 75-Ohm digital step attenuators from Integrated Device Technology (IDT). IDT F197x digital step attenuators (DSAs) are the newest additions to IDT’s Glitch-Free family of radio frequency (RF) silicon solutions. The F197x devices are ideal for applications such as
Being a Sci-Fi geek, I am a fan of the late 1950’s Hollywood “cheesy” low budget Ed Wood movies typical of this genre. One of my favorite films is “Plan 9 from Outer Space,” in which aliens come to Earth to stop humanity from building a doomsday weapon that could destroy the entire universe. However,
The term “hot swap” refers to the practice of inserting or removing modules from a powered system. Hot-swap controllers are sometimes categorized together with power distribution switches; however, there are key differences that must be understood for proper system design. A hot-swap controller uses an external
Materials are needed to replace the estimated 50,000 metric tons of tin-lead solder currently used each year, but there are no "drop-in" replacements for eutectic tin-lead solder. $1.2 billion of electrically conductive adhesives (ECAs) are already selling each year, and they are becoming increasingly
Wuerth's REDline Power Boxes offer custom configuration in a standard housing
A novel approach to enabling power distribution, signal transmission, and function management in commercial vehicles, the REDline Power Box family is the name of the new system solution from Wuerth Elektronik ICS. With this series, the leading development partner and supplier of circuit-board-based central electrical
WR-FPC back-lock dual-contact ZIF plug-in connector
There are many interesting applications for flexible printed circuits and flat-flex cables, but there’s one problem they all have in common: FFCs and FPCs need a reliable connector base. Wuerth Elektronik eiSos has now extended its family of WR-FPC products by a back-lock dual-contact ZIF plug-in connector.
Rogers will be exhibiting at the upcoming Del Mar show May 4th and 5th at the Del Mar Fairgrounds in San Diego, CA. Representatives from Rogers will be exhibiting at Booth #622, with information and insight on the use of their circuit materials, including 92ML laminates & prepregs, ULTRALAM 3850HT, CLTE-XT,
From left to right:
Andreas Mielke – Eplax – Co-Managing Director
Martin Sjöstrand – Powerbox C.E.O.
Wolfgang Pape – Eplax – Co-Managing Director
Henrik Flygar – Alder / Powerbox – Board Member
Powerbox, one of Europe’s largest power supply companies and a leading force in optimizing power solutions for demanding applications, announced that it has acquired the privately-held German power supply manufacturer Eplax. The acquisition strengthens Powerbox custom-power capabilities, addressing its four
In this PSDcast David Somo, Vice President, Global Corporate Strategy and Marketing for On Semiconductor, talks to Alix Paultre of Power Systems Design about the challenging state of the industry today. From the Internet of Things to Autonomous Vehicles to alternative energy systems, designing elecronics systems