Maxim Integrated Products, Inc. announced power-management ICs offering the industry’s smallest solution size and highest efficiency to help automotive designers meet space and power challenges of next-generation automotive applications. As digital instrument clusters, radio head units and electronic subsystems require ever higher levels of compute power, these new high-power buck converters and high-power, multiphase buck controllers empower […]
DC-DC power modules meet stringent railway specs
Flex Power Modules is introducing new DC-DC power modules for the industrial and railways sectors, broadening its product range to meet increasing demand in these sectors, as well as providing additional versions of existing products, with different input/output voltage ranges. The modules are provided in sealed and encapsulated packaging, to ensure they will work reliably when […]
Compact, conduction-cooled 504-W ac-dc modules offer PMBus communication
The conduction cooled TDK-Lambda PFH500F-28 ac-dc power modules are rated at 28 V 504 W, feature a compact 4×2.4-in footprint and have optional read/write programming and communication through a PMBus interface. These third-generation power supplies are candidates for a variety of applications including COTS (Commercial-Off-The-Shelf), power amplifiers, LED displays and test equipment. The PFH500F-28 series […]
UL94V-0-compliant wirewounds offer wide range of power ratings and tolerances
The WW Series high temperature silicone coated wirewound resistors meet UL94V-0 flammability requirements. The all-welded WW is available in power ratings from 0.5 W up to 11 W and tolerances from 5% to 0.1%. Typical TCR for the WW series ranges from 90 ppm or better for resistance values below 1 Ω to 20 ppm […]
Educational opportunity: Pre-APEC “Capacitors in Power Electronics” Workshop
The Power Sources Manufacturers Association (PSMA) and the IEEE Power Electronics Society (IEEE PELS) are jointly sponsoring an all-day workshop titled, “The Impact of Wideband Technologies on Application of Capacitors–A Deep Dive on Capacitor Technology,” on Saturday, March 16, 2019, the day before the start of and in the same venue as APEC 2019 at […]
Reverse-conducting IGBT targets induction heating apps
Infineon Technologies AG is introducing the TRENCHSTOP Feature IGBT Protected Series for Induction Heating. Compared to a standard RC-H5 reverse conduction IGBT the new family integrates logic functionality and a dedicated driver IC for various programmable protection features in a single device. The Protected F Series guarantees higher system reliability with less design and programming […]
The most read stories on EE World Online for 2018
Among the hundreds of articles we published last year, some rose even higher to the top in the context of reader views. We’ve included those here — just in case you missed them the first time around… Considering for improving 3D NAND performance, reliability, and yield Even as 3D NAND races toward maturity and becomes […]
Low capacitance diode arrays extends breakdown voltage range from 3.3V to 36V
Littelfuse, Inc. today introduced the first of a series of bidirectional TVS Diode Arrays (SPA Diodes) designed to protect high-end consumer and wearable electronics from damaging ESD-generating events. The SP1333-01UTG, the first TVS Diode Array in the SP1333 Series, with a breakdown voltage 3.3V, incorporates back-to-back diodes fabricated using a proprietary silicon avalanche technology. This back-to-back configuration […]
Get the basics of magnetic theory at an upcoming magnetics bootcamp
An upcoming Magnetics Bootcamp will be a closing event of TWST Events’ Magnetics 2019 Conference on January 24, 2019. The conference venue is the DoubleTree Hotel, 5700 Major Blvd., Orlando, Florida. MAGNETICS 2019 is a two-day conference focused on the latest economic developments and technical advancements in magnetics markets and technologies bringing together worldwide magnetics […]
Power supplies for server/storage apps provide Titanium energy efficiency
Bel Power Solutions today announced the TET2000 Series, 2100 W AC-DC power supplies that provide a 12 VDC power source with Titanium efficiency for servers, storage and switches in a compact form factor. Measuring just 86 x 40 x 195 mm, the TET2000 Series provides a high-efficiency and feature-rich power source for web, application, database and […]
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