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Industrial

March 2020
Medical, ITE Power Supplies Shipping from Sager Electronics
Sager Electronics is now stocking TDK-Lambda’s CUS-M Series of 30W to 1500W Medical and ITE Power Supplies. TDK-Lambda's CUS-M product range offers high efficiency, a low profile and is suitable for medical and industrial applications such as hospital, dental, broadcast and professional audio equipment. The CUS-M product ran
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Date:
03/31/2020
AI can Help Some Businesses but may not Work for Others
The temptation for businesses to use artificial intelligence and other technology to improve performance, drive down labor costs, and better the bottom line is understandable. But before pursuing automation that could put the jobs of human employees at risk, it is important that business owners take careful st
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Date:
03/31/2020
Eco-Sustainability Using Pressure-less Silver Sintering

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Figure 1. Dispense Line Consistency (um)

Silver sintering provides a void-free strong bond with superior thermal and electrical conductivity. It can decrease the junction temperature (Tj) of a device up to 100°C. In the process, when the material is heated under optimal pressure, temperature and time, its form will change from powder to a solid structure. Th
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Date:
03/30/2020

Step-Down Regulators for Automotive, Industrial Applications

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Figure 1. Ultralow EMI emission LT8609S 12 V to 5 V synchronous step-down converter

This device family is optimized for applications requiring low EMI, high efficiency, and a small solution size—suitable for demanding automotive, industrial, computing, and communications applications. All regulators in this series have the same 2 A continuous, 3 A transient (<1 second) load current capability. Th
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Date:
03/30/2020
Making Cables Safer

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Figure 1: LAPP’s Ölflex Classic control cables include the flame-retardant 130H version, which is suitable for facilities that face high fire risks.

Power, control and communication cables have undoubtedly contributed to the spread of many fires due to their flammability and prevalence throughout buildings. Defective cabling can also be an ignition source. To improve success in evacuating burning buildings and quickly extinguishing fires, the European Union (E
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Date:
03/30/2020
Selecting a Power Supply for Operation on Three-Phase Input

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Figure 1: Delta configuration

Power supplies with a rated output of greater than 2,500W often require, or have an option for, a high voltage three phase AC input. A load of 3,000W, for example, operating from a single phase 230Vac input will consume 13A (3000W / 230V = 13A). The same load operating from a 400Vac three phase input will draw jus
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Date:
03/30/2020
Hybrid Regulated Ratio Tech for Intermediate Bus Converters

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Figure 1: HRR operation is similar to fixed ratio at lower Vin, but limits Vout at higher values of Vin

When designing the distributed power architecture for applications such as data centers, an isolated intermediate bus converter (IBC) might be used to take a nominal 48V or 54V input and generate a 10V to 12V bus for one or more downstream point-of-load (PoL) converters. In the past, there have been broadly tw
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Date:
03/30/2020
FPGA Power System Management

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Figure 1. One possible FPGA power tree: a high voltage input supply (for example, 12 V, 24 V, or 48 V) is stepped down to an intermediate voltage bus feeding the POL regulators that power the FPGA

Since the 1980s, FPGA resources, speed, and efficiency have improved rapidly, making FPGAs the go-to solution for a wide variety of computing and processing applications, especially when production volume doesn’t justify application-specific integrated circuit (ASIC) development costs. FPGAs have advanced to
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Date:
03/30/2020
Smart Connected Sensors Drive Innovation at the Factory

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Figure 1. Sensors must offer versatility for broad applicability

Connected devices and smart equipment are streamlining manufacturing and supply chain processes on a global scale. Smart sensors are at the heart of this movement, driving change by extending the inherent capabilities of legacy sensors. Today, sensor technology that merely collected, stored and monitored data ca
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Date:
03/30/2020
Supercapacitors Deliver Reliable Warehouse Automation Power

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Figure 1a. Example voltage and current discharge curves for 10 kW discharge from one module with 56 V float voltage

Warehouse automation systems include robots, high speed shuttles and pallet movers used extensively in warehouses, storage facilities, and manufacturing plants to pick, transport, and place materials at various locations within a building. Efficient use of power throughout these systems ensure logistics companies pr
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Date:
03/30/2020
Switches: Critical to Modern Industrial Sensors

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Figure 1. Rated to IP67, the KSC3 series sealed tact switch offers positive adaptable tactile feeling

Machines can now outperform their human counterparts in activities that range from parts assembly to more cognitive tasks including self-learning algorithms for data mining and pattern recognition. At the center of this new industrial revolution are sensor switches that can simplify both factory and process au
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Date:
03/30/2020
Stretchable Supercapacitor Could Revolutionise Wearables
I’ve always been fascinated by the idea of wearables. Whether it was action figures with eagle eye vision or Q’s selection of gadgets in my favourite James Bond movies, the incorporation of technology in everyday items has always really appealed to me, and it still does. I was even on the verge of buying a
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Date:
03/30/2020
The APEC That Could've Been
The worst collateral damage of COVID-19 is the decimation of global commerce, and trade shows have been hit especially hard – tough to practice “social distancing” with a few thousand people (or more) clustered together. And one of the most unfortunate victims of this new, quarantined reality was the 2020 Ap
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Date:
03/30/2020
Cree's 650V MOSFETs Offer Industry-leading Efficiency
Cree announced the expansion of its product portfolio with the release of the Wolfspeed 650V silicon carbide MOSFETs, delivering a wider range of industrial applications and enabling the next generation of Electric Vehicle (EV) onboard charging, data centers, and other renewable systems with industry-leading po
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Date:
03/30/2020
TTI Brings You Eaton's SuperCaps Modules for Reliable Power
TTI, Inc., has stock for immediate shipment of multiple values of the Eaton Supercap Modules. All products feature low ESR for high power density with environmentally friendly materials for a green power solution. Eaton supercapacitors are maintenance-free with design lifetimes up to 20 years and operating temperat
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Date:
03/26/2020
Proximity Sensors Feature World's Longest Sensing Range
Manufacturers in the automotive industry are striving to make the most of the current trend towards electric vehicles and low fuel consumption by building lighter-weight vehicles and favoring aluminum over iron. As the prevalence of mixed production lines containing both iron and aluminum increases, the demand fo
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Date:
03/25/2020
MCU Starter Kit Jumpstarts Accurate Analog Evaluation
Renesas Electronics Corporation introduced a new Renesas Solution Starter Kit (RSSK) for developers working with the 32-bit RX23E-A microcontroller (MCU), which features one of the most highly accurate analog front ends (AFE) in the industry. The RX23E-A RSSK brings together hardware, software, and tools optimized fo
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Date:
03/25/2020
Sager Electronics Offers DC/DC Converters from RECOM
Sager Electronics is now stocking RECOM Power’s RHV2 and RHV3 series of DC/DC converters. RECOM Power's RHV2 & RHV3 series DC/DC converter offers remarkably high 20kVDC isolation in a compact SIP16 case. With input voltages available at 5, 12 or 24VDC and output voltages at 5V, 12V, 24V, ±5V or ±12V, th
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Date:
03/25/2020
High-Voltage Power Supplies Include Expandable Functionality
Dean Technology, Inc. announced the introduction of its new SPS series of digital high-voltage power supplies. These are the first products available using the company’s patented technology developed through years of research that drastically improves the performance and capability of high-voltage power supplies. Th
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Date:
03/23/2020
ABB Expands CLP Open-Frame Power Supply Family
With a focus on providing the power levels and options designers need, ABB is expanding its CLP open-frame power supply product family to support a higher range of output voltages. The new additions to the product line increase its output voltage options to up to 54 volts DC and its output power options to up to
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Date:
03/23/2020
Design Kits for a Tech that Reduces Power Consumption
Tower Semiconductor announced the release of design kits for a novel 0.18um high-performance power management technology which offers over 35% power efficiency improvement and/or equivalent amount of die-area directly contributing to the die’s price competitiveness. This new offering enables scalable IC operation of
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Date:
03/23/2020
OptiMOS™ IPOL voltage regulators with COT engine
      This product family is designed for today’s server, base station and telecom (operating at 85˚C ambient temperature) and storage applications requiring both high efficiency and high density. The IR3887M is the smallest 30 A device on the market. Fusing Infineon’s latest FET gene
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Date:
03/19/2020
KEMET Introduces Automotive Metal Composite Power Inductors
The MPXV product offering enhances the company’s METCOM range and is AEC-Q200 qualified for use in the automotive sector.   The new power inductors provide efficient power conversion while minimizing Electromagnetic Interference (EMI) and are ideal for use in DC to DC switching power supplies for t
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Date:
03/19/2020
Expanded High Power Portfolio for Industrial Applications
Bel Power Solutions announced the expansion of their high power portfolio with the TXP4000 Series, a maximum 4000 W AC-DC power supply suitable for industrial, process and control, railway and machinery applications. The TXP4000 Series of AC-DC converters employs a PFC front-end stage and an isolated DC-DC sta
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Date:
03/19/2020
Putting Artificial Intelligence to Work in the Lab

Dr Agustin Schiffrin and his team at the School of Physics and Astronomy (Monash University)

An Australian-German collaboration has demonstrated fully-autonomous SPM operation, applying artificial intelligence and deep learning to remove the need for constant human supervision. The new system, dubbed DeepSPM, bridges the gap between nanoscience, automation and artificial intelligence (AI), and firml
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Date:
03/19/2020
Chip-Based Devices Improve Quantum-Secured Communication

New chip-based devices contain all the optical components necessary for quantum key distribution. The cost-effective platform is designed to facilitate citywide networks.

Advances in computing technology will soon leave today's methods for encrypting online data vulnerable to eavesdropping. Quantum key distribution offers impenetrable encryption by using the quantum properties of light to generate secure random keys between users for encrypting and decrypting their online data. Alt
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Date:
03/19/2020
Fish Scales Could Make Wearable Electronics More Sustainable

This film derived from fish scales could someday be used in flexible electronic devices.

Flexible temporary electronic displays may one day make it possible to sport a glowing tattoo or check a reading, like that of a stopwatch, directly on the skin. In its current form, however, this technology generally depends on plastic. New research in ACS Nano describes a way to make these displays, which wou
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Date:
03/19/2020
CUI Devices Adds Sirens Product Line to Audio Portfolio
CUI Devices’ Audio Group announced the addition of sirens to its diverse offering of buzzer products. The CPS models utilize piezo technology with a built-in driving circuit to create a range of variable tones and sounds, including hi-lo, warble, sweeping, one tone, and six tone. Featuring sound pressure levels (SPLs) up to 120
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Date:
03/17/2020
Caddock Releases Ultra-Precision Voltage-Monitoring Networks
Caddock Electronics is pleased to announce Type VMN Voltage Monitoring Resistor Networks for applications that need superior Transient Tolerant capability – while maintaining precision voltage divider performance. These precision voltage divider networks are designed for use in the voltage measurement circuits of
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Date:
03/17/2020
Fully-Illuminated Vandal-Resistant Pushbuttons
Sager Electronics is now stocking OTTO’s fully illuminated LP3-V pushbutton series. The fully illuminated LP3-V pushbutton from OTTO, available with or without legends, is a momentary action, vandal resistant switch designed to provide reliable and secure lighted position indication. The series features
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Date:
03/16/2020
First Miniature Tact Switch Rated to 10 Million Cycles
C&K has launched a new tact switch with a rating of 10 million cycles. The KSC Tireless Endurance (KSC TE) is a revolutionary addition to C&K’s tactile product portfolio that helps ease the design cycle by offering a long-standing lifetime for its size and force range. The superior tact switch is ideal fo
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Date:
03/16/2020
SiC Family Provides System Level Improvements in Efficiency
Demand continues to rapidly grow for Silicon Carbide (SiC)-based systems to maximize efficiency and reduce size and weight, allowing engineers to create innovative power solutions. Applications leveraging SiC technology range from electric vehicles and charging stations to smart power grids and industrial and ai
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Date:
03/16/2020
6W Automotive-standard DCDC Converter ——CVRC1215JD-6WR3
The device provides 82% efficiency and has a sustainable short-circuit protection (self-recovery), and EMI that meets the automotive standards EN55025/ CISPR25 level 4. It also meets the AEC-Q100 automotive standards, which can better meet the requirements of the automotive industry for high reliability and smal
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Date:
03/13/2020
30W High Power Density DC/DC Converter Series URB_YMD-30WR3
This new series URB_YMD-30WR3 comes in 1x1 inch standard package and its power density increased by 50.4% compared to 2x1 inch package products with the same output power. Besides, this URB_YMD-30WR3 series features 18-75V ultra wide input voltage range and operating temperature range of -40℃ to +85℃. Protectio
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Date:
03/13/2020
PCIM Europe 2020 Postponed till July
COVID-19 has claimed another victim – on Friday, PCIM Europe 2020 was officially postponed. The good news is that PCIM will be delayed (until July 28-30) instead of cancelled. And the decision was almost entirely out of the show organizers’ hands. German Health Minister Jens Spahn recently called for
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Date:
03/13/2020
RS Components adds STMicroelectronics’ surge suppression range
Designed to handle 8/20µs and 10/1000µs voltage transients and protect circuits and equipment from power surges, the ST portfolio of Electrical Over-Stress (EOS) TVS Flat devices includes industrial and automotive grade devices. Delivering a lower cost per watt ratio, the portfolio of TVS Flat package variants ar
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Date:
03/12/2020
XP Power launches 20W & 40W PCB mount AC-DC power supplies
Complementing the previously released 3W, 5W and 10W models, the VCE20 and VCE40 series provide 20 and 40 Watts of power respectively and offer an encapsulated version as well as a lower cost open frame version, both of which are suited to PCB mounting. The compact (VCE20 – 63.5mm x 30.5mm x 21.8mm / VCE40 - 85.0mm
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Date:
03/12/2020
Flex adds telecom version to BMR480 DC-DC converters
The converter, called the BMR480 0113/034, provides an extended input voltage range below 40Vin, as required for telecom power conversion applications. It is optimized for a wider input voltage range of 36Vin to 60Vin, compared to the standard converters in the BMR480 series. The new version also has an output volt
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Date:
03/12/2020
Schaffner EMC products available on the EPLAN Data Portal
EPLAN is a powerful information source for global design engineering. The data portal offers customers shared by Schaffner and EPLAN benefits from the integration of device data and CAD which can be used digitally and efficiently in design engineering. EPLAN is a powerful planning tool that is used as a worldwide standa
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Date:
03/12/2020
600 V CoolMOS PFD7 series provides ultra-high power-density
The devices are suitable for ultrahigh power-density designs such as chargers and adapters as well as for low-power drives and specific lighting applications. Robustness and reliability gains together with increased efficiency, minimized switching losses and improved thermal behavior make this product fami
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Date:
03/12/2020
IEC 63171-6 published: Standard industrial interface for SPE set
On January 23, 2020 the international standard for Single Pair Ethernet interfaces in industrial applications was published with IEC 63171-6. The editor is the IEC committee SC 48B copper connectors. The mating face standard IEC 63171-6 T1 Industrial Style was the first standard submitted by HARTING to SC 48B for
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Date:
03/12/2020
RS Components adds Isabellenhütte precision power resistors
Produced using two different proprietary manufacturing technologies known as ISA-Plan and ISA-Weld, Isabellenhütte’s current-sense resistors meet stringent criteria with regard to thermoelectric voltage, long-term stability and inductance that allow electronics designers to optimise power use on PCBs more e
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Date:
03/12/2020
100 V Rated Voltage for 1005-Size Automotive Multilayer Ceramic Capacitors
The capacitor comes in a 1.0 x 0.5 x 0.5 mm package and features a rated voltage of 100 V and a capacitance of 0.01 μF.   We have sophisticated the materials and process technologies nurtured by us to improve rated voltage to 100 V compared to our conventional product UMR105 B7103KV (1.0 x 0.5 x
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Date:
03/12/2020
TAIYO YUDEN Creates 105°C Capable Lithium Ion Capacitor
The new capacitor has an increased operating temperature limit of 105°C Example applications for this newcapacitor include peak assistance and backup power supply in servers, drive recorders, and smart meters. When the product is used at 3.5 V, the upper limit of the operating temperature can reach +105°C,
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Date:
03/12/2020
OptiMOS Source-Down 25 V power MOSFET in PQFN package
The Source Down is the new industry standard packaging concept. The first wave of power MOSFETs launched in this new package is the OptiMOS TM 25 V in a PQFN 3.3x3.3 mm. The device sets a new industry benchmark in MOSFET performance, reducing on-state resistance (R DS(on)) and offering superior thermal management c
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Date:
03/12/2020
MOSFET Driver for Synchronous Rectification
The driver is designed for AC-DC rectification circuits in general consumer applications, notebooks, and USB adapters. The APR348 is capable of driving the external MOSFET in both high-side and low-side secondary-side synchronous-rectifier configurations. This flexible and efficient device supports secondar
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Date:
03/12/2020
ADI and Jungo Cooperate to Improve Vehicle Safety
The combination of ADI’s ToF technology with Jungo’s Co-driver software is expected to enable the monitoring of vehicle occupants for levels of drowsiness and distraction by observing head and body position as well as eye gaze. The solution is also expected to enable smart vehicle interaction based on face,
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Date:
03/12/2020
TE Connectivity donates 3D Printer to Penn State
TE Connectivity (TE) has donated a 3D printer to the Penn State College of Engineering in State College, Pennsylvania. The high-capacity, multifunctional nScrypt 3Dn-450-HP printer, a donation valued at around $350,000, will help students and researchers explore new additive manufacturing materials and proce
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Date:
03/12/2020
DIN Rail Mount DC-DC Converters for Industrial Applications
XP Power has announced the availability of two new series of wide range input DC-DC converters. Their flexible specification allows devices with incompatible voltages to be easily integrated into industrial systems. The DTJ15 and DTJ20 series are designed for convenience of installation and operation. The
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Date:
03/11/2020
IoT Solutions for Cloud Connectivity to All MCUs and MPUs
Due to the fragmented nature of the Internet of Things (IoT) marketplace, increasing project complexity and costs, today’s developers face more challenges in design decisions than ever before. These challenges lead to extended development times, increased security threats and failed solutions. Continuing to ex
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Date:
03/11/2020
Hirose Partners with Amphenol on ix Industrial Connector
Hirose would like to announce their partnership on the release of ix Industrial connectors by Amphenol. The ix Industrial is an ideal connection solution for Factory and Process Automation, Machine to Machine communication, Robotics, Sensors, Human Interface devices and other devices needing Ethernet IIoT connectivity in
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Date:
03/11/2020
Beacon EmbeddedWorks Announces New RZ/G2 System on Modules
Beacon EmbeddedWorks announces its new line of versatile RZ/G2 SOMs. As a Renesas Alliance Partner, Beacon’s RZ/G2 SOMs are the first available solution based on the Renesas RZ/G2N, RZ/G2M, and RZ/G2H SoCs. The flexible RZ/G2 SOM series delivers the latest in connectivity and multimedia capabilities, with unrivale
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Date:
03/11/2020
Common Mode Toroidal Chokes for Noise Reduction
Signal Transformer, a Bel group company, announces their new HCTC Series of Common Mode Toroidal Chokes for design engineers and manufacturers who specify power supplies accommodating Common Mode noise reduction and line filtering. The HCTC Series features a solid carrier base for stable vertical PCB mount
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Date:
03/11/2020
APEC 2020 Cancelled over Coronavirus Concerns
For the first time in 35 years, the show won’t go on for the Applied Power Electronics Conference. On Tuesday, show organizers and sponsors decided to cancel APEC 2020. We all know why – the COVID-19 coronavirus has already claimed South by Southwest (SXSW),
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Date:
03/10/2020
Expanded Range of ICs Incorporate 750 V GaN Transistors
Power Integrations announced an expansion of its InnoSwitch 3 families of offline CV/CC flyback switcher ICs. The new INN3x78C devices incorporate a smaller “size 8” 750 V PowiGaN transistor, enabling  compact, efficient power supplies delivering between 27 W and 55 W without heatsinks. The ICs are hou
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Date:
03/10/2020
Polymer Aluminum Electrolytics Provide High Capacitance
The new PPC Series of ultra-thin polymer aluminum electrolytic capacitors from Cornell Dubilier represents a totally new capacitor form factor. Designed specifically for applications requiring high ripple current and the thinnest possible profiles, type PPC opens up new product design options. In addition to be
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Date:
03/09/2020
Super Junction MOSFETs in SMD-type DFN5x6, DFN8x8 Packages
Alpha and Omega Semiconductor Limited (AOS) announced the release of700V and 600V αMOS5 Super Junction MOSFET families in SMD-type DFN5x6 and DFN8x8 packages. αMOS5 is AOS’ latest generation of high voltage MOSFET, designed to meet the high efficiency and high-density needs for Quick Charger, Adapter, PC Po
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Date:
03/08/2020
Proximity Sensors from Vishay are Available at TTI
TTI, Inc., is now stocking the VCNL36821S/36826S proximity sensors from Vishay. Vishay Intertechnology, Inc. introduced two new fully integrated proximity sensors designed to increase efficiency and performance in industrial, medical and commercial applications. Featuring an IR emitter and a vertical cavity sur
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Date:
03/08/2020
Total Review of Heterogeneously Integrated 2D Materials

Schematic illustration of the newly emerged 2D heterostructures research with various heterogeneous integration of 2D materials.

In a paper published in NANO, a group of researchers from Sungkyunkwan University, South Korea provide a comprehensive review of heterogeneously integrated two dimensional (2D) materials from an extensive library of atomic 2D materials with selectable material properties to open up fascinating possibilities fo
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Date:
03/08/2020
Longest Microwave Quantum Link

The ETH quantum link in Andreas Wallraff's laboratory. The tube at the centre contains the strongly cooled waveguide that connects the two quantum chips in their cryostats via microwave photons.

Collaboration is everything - also in the quantum world. To build powerful quantum computers in the future, it will be necessary to connect several smaller computers to form a kind of cluster or local network (LAN). Since those computers work with quantum mechanical superposition states, which contain the logical va
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Date:
03/06/2020
Optically-Inspired Computing with Spin Waves one Step Closer
An article was published in the journal Advanced Materials, and will appear on the front cover of the March 5th issue, demonstrating a new methodology for generating and manipulating spin waves in nanostructured magnetic materials. This work opens the way to developing nano-processors for extraordinarily quick and e
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Date:
03/06/2020
A Filter for Cleaner Qubits

Schematic of a Josephson quantum filter (JQF). The data qubit (DQ) to be protected and the JQF are directly coupled to a semi-infinite waveguide, through which control pulses for the DQ are applied.

Researchers at the Tokyo Medical and Dental University (TMDU), RIKEN, and the University of Tokyo propose an improved method for isolating the qubits in a quantum computer from the external environment, which may help usher in the era of practical quantum computing. Tokyo, Japan - A research team at the To
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Date:
03/06/2020
Dual, Quad Channel USB-to-UART/MPSSE Bridge ICs
FTDI Chip’s latest series of multi-channel USB interface ICs have the capacity to deal with next-generation power requirements, as larger items of hardware start to make use of the protocol. Available in both 2-channel (FT2233HP) and 4-channel (FT4233HP) versions, the new Hi-Speed (480Mbits/s) devices have se
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Date:
03/04/2020
Plug-and-Play Gate Drivers Suit Press-Pack IGBT Modules
Power Integrations introduced the 1SP0351SCALE-2 single-channel, +15/-10 V, plug-and-play gate-driver, developed specifically for new 4500 V press-pack IGBT (PPI) modules from manufacturers such as Toshiba, Westcode and ABB. Based on Power Integrations’ widely used SCALE-2 chipset, the new gate-drivers are per
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Date:
03/04/2020
Ultra-Precision Thin-Film Resistors Available in 0402 Case
Vishay Intertechnology, Inc. announced that the company has extended its TNPU e3 series of Automotive Grade ultra precision thin film flat chip resistors with a new space-saving component in the compact 0402 case size. Offering excellent long term stability — for example, permitted maximum resistance change
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Date:
03/03/2020
MLCCs Withstand Demands of Automotive and Medical Equipment
Taiyo Yuden Automotive-Grade Products consist of multilayer ceramic capacitors (MLCCs) and inductors that withstand the demands of automotive electronic components, industrial equipment, and medical equipment. Taiyo Yuden uses its own raw materials and advanced technologies for greater control and flexibility on
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Date:
03/03/2020
Web Simulation Tool Does Verification for Power Devices, ICs
ROHM announced to start to provide with a web simulation tool, “ROHM Solution Simulator”, that allows designers of electronic circuits and systems in the automotive and industrial markets to simultaneously verify power devices and ICs on 44 different solution circuits. Simulations are typically conducted before
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Date:
03/03/2020
Developing Faster Algorithms to Deduce Complex Networks

Digging deeper into the intricacies of these networks in an effort to develop more efficient Quantum Algorithms

Our world has no dearth of complex networks--from cellular networks in biology to intricate web networks in technology. These networks also form the basis of various applications in virtually all fields of science, and to analyze and manipulate these networks, specific "search" algorithms are required. Bu
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Date:
03/03/2020
Isolated, Nonisolated ±12 V Outputs from 30 V to 400 V Input

Click image to enlarge

Figure 1. A complete ±12 V/50 mA isolated flyback converter for a wide input range, 30 V to 400 V.

Electric vehicles, large-scale battery storage stacks, home automation, industrial, and telecom power all require converting high voltages to ±12 V, where dual polarity rails are required for powering amplifiers, sensors, data converters, and industrial process controllers. One challenge in all of these systems is
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Date:
03/02/2020
GaN Type Determines Design Benefits

Click image to enlarge

Figure 1: Two-chip normally-off high voltage GaN FET

Two-chip normally-off Gallium Nitride (GaN) FETs are currently used in in-production power systems in various markets ranging from Consumer Adapters, PC Gaming to Broad Industrial. Within these applications, the GaN devices regularly demonstrate the end-to-end benefits expected from GaN, including increased ef
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Date:
03/02/2020
The Industry's Sustainability Efforts
We’ve spilled a ton of digital ink on the consumer world’s green efforts, but sustainability can be found much closer to home. Infineon Technologies just announced plans to go carbon-neutral by 2030, and that inspired me to take a look at our industry’s voluminous environmental efforts. In the past, we’ve co
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Date:
03/02/2020
Gearing Up for APEC
Across the Atlantic this month, all the talk is about APEC, the first real show of the year to focus on the power industry. This year, the event will take place in New Orleans, which should bring a touch of French Quarter sparkle to the event. However, in the Ernest N. Morial Convention Center the focus will be
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Date:
03/02/2020
Wide Band-Gap Semiconductors in the Big Easy
It’s that time of year again – no, not the one where weird relatives stink up the joint and some fat guy zips around the world with magical caribou. I’m talking about APEC. The big one. The crown jewel. The World Series of power. And with it comes arguably the hottest topic in our fair industry – wide ba
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Date:
03/02/2020