Sager Electronics is now stocking Traco Power’s TXM 200 series compact 200 W power supplies. The TXM 200 series is a family of 200 W encased AC/DC power supplies designed for cost critical applications. It extends the existing TXM series which ranged from 15 to 150 Watt with an additional 200 Watt series. With a compact metal […]
93% efficient 120-W/240-W DIN rail supplies have narrow width, long field life
TDK Corporation announces the introduction of 120W and 240W rated models to the DRB series of AC-DC DIN rail mount power supplies. Their narrow width allows additional devices to be installed on the rail, saving cabinet space. The high 93% efficiency produces less internal waste heat enabling electrolytic capacitors to run cooler, extending field operating […]
High-frequency wire wound transformers target discontinuous mode flyback circuits
Pulse Electronics’ Power Business Unit introduces its new series of PA4470.XXXNL high-frequency wire wound transformers. Designed to deliver high reliability and performance, the PA4470.XXXNL is a low-power transformer for use in a discontinuous mode flyback circuit which provides both the regulation and the isolation required for datacom and industrial applications. The new series of transformers are ideally suited for low power isolated designs where […]
Current sense chips comes in 0603 and 0805 sizes
Ultra precision current-sensing chip resistors, the CSS Series, offer precision tolerances as tight as 0.5% and TCR as low as 15 ppm. Recently, Stackpole extended the value range for the 0603 size adding a 4 mΩ value and the 0805 size adding a 3 mΩ value. Lower resistance values allow the CSS to sense higher […]
Transphorm’s ships 250K GaN FETs, shows field failure data
Transphorm Inc. disclosed that it has shipped more than 250 thousand high voltage GaN FETs. Used in customers’ mass production applications, the devices are manufactured by the company in its Aizu, Japan, wafer foundry. Transphorm also stated that its wafer-foundry’s annual installed capacity base of 15 million parts of its popular 50 mohm product equivalent […]
Wide-terminal, low-Ohm high-power thick-film chip resistors deliver top-notch TCR qualities
ROHM announced the availability of a new lineup of high power wide terminal thick-film chip resistors (10-910mΩ), LTR50 series, ideal for current detection in a variety of applications, including inverters, AC, and energy-efficient appliances. A thorough review of the resistive material allowed ROHM to improve rated power to 2W in the compact 2550 size (2.5×5.0mm, […]
PSMA/PELS sponsor pre-APEC workshop on power magnetics at high-frequency
The Power Sources Manufacturers Association (PSMA) and the IEEE Power Electronics Society (IEEE PELS) are jointly sponsoring the fourth high-frequency magnetics workshop, “Power Magnetics at High Frequency,” on Saturday, March 16, 2019. The workshop will take place on the day before and in the same venue as APEC 2019 at the Anaheim Convention Center in […]
LEAP Award winners for power electronics announced at gala dinner
At the recent LEAP Awards dinner gala in Costa Mesa, Calif., finalists in the power electronics category were honored, and judges revealed the overall winner in the power electronics category. This year’s inaugural LEAP Awards competition honored ground-breaking new products that set a new standard for innovation. Judges rated candidates on categories that included societal […]
Compact high-performance ceramic fuse works over extended current range
The SHF 6.3×32 series of fuses now work down to 500 mA for a total nineteen rated currents, ranging from 500 mA and 32 A, including the newest 500 mA, 630 mA and 800 mA versions. The SHF 6.3×32 is a ceramic fuse for higher voltages (ac and dc) with fast tripping qualities. The high […]
Image gallery: Smart, small, and integrated at electronica 2018
Over 80,000 attendees from 80 countries spent four days at electronica 2018 in Munich last month combing 17 halls, 182K square meters of exhibition space, and meeting with as many of the 3,100 exhibitors as possible. The driving force for many of the new products introduced at the trade fair was, again, the need to […]
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