Power
Step down switching regulators allow full load operation
TRACO POWER has announced the new TSR 2 series of step-down switching regulators that are drop-in replacement for inefficient LMxx linear regulators. A high efficiency up to 96% allows full load operation up to +67°C ambient temperature (full-load) without any heat-sink or forced cooling.
High performance GPUs designed for 12V data centres
Vicor has announced a 12-48V non-isolated up converter to support 48V high performance GPUs in data centres that are still relying on legacy 12V power distribution. The 2317 NBM converts 12-48V with over 98% peak efficiency, 750W continuous and 1kW peak power in a 23x17x7.4mm surface-mount SM-ChiP package. The NBM (NBM2317S14B5415T00) provides a complete solution with no external input filter or bulk capacitors required.
Film capacitors feature high safety and humidity resistance
Panasonic Industry Europe has introduced a new series of polypropylene film capacitors featuring high humidity resistance (THB test: 85°C/85%/240V.AC/1000h (C < 1.0 μF) and high safety. In accordance with UL/CSA and European safety regulation class X2, all C series components are equipped with a safety mechanism. Specifically designed for interference suppressor applications, ECQUA series film capacitors benefit from a compact desi...
The latest ranges of MIL 39006-qualified wet tantalum capacitors
Exxelia has introduced two new ranges of wet tantalum capacitors qualified to MIL 39006/22 and MIL 39006/25. Exxelia has received the M-Level (1.0%/1000h) MIL-PRF-39006/22 and MIL-PRF-39006/25 qualifications approval for its new ranges of wet tantalum capacitors. MIL 39006/22 and MIL 39006/25 respectively equivalent to CLR79 and CLR81 types feature hermetically sealed cylindrical tantalum cases and axial leads. Both ranges are available...
Packaging holds the key for emerging technologies
Vicor believes its Power on Packaging technology will help power system designers meet processing and power needs and anticipate the next power requirements.
IGBT modules suit industrial applications
The ACEPACK IGBT modules from STMicroelectronics (ST) are in stock at Mouser Electronics. Part of a new plastic power module family developed mainly to address industrial applications, the Adaptable Compact Easier PACKage (ACEPACK) modules provide economical and highly integrated power conversion for 3kW – 30kW industrial and power management solutions.
Paving the way to GaN power technology
Research and innovation hub in nanoelectronics and digital technologies, imec, and fabless technology innovator, Qromis, have announced the development of high performance enhancement mode p-GaN power devices on 200mm engineered Coefficient of Thermal Expansion (CTE)-matched substrates, processed in imec’s silicon pilot line. The substrates are offered by Qromis as commercial 200mm QST substrates as part of their patented product portfolio.
Boost regulator designed for low voltage optical systems
Analog Devices has announced the Power by Linear LTM4661, a low power step-up µModule regulator in a 6.25x6.25x2.42mm BGA package. Only a few capacitors and one resistor are required to complete the design, and the solution occupies less than 1cm² single-sided or 0.5cm² on double-sided PCBs. The LTM4661 incorporates a switching DC/DC controller, MOSFETs, inductors and supporting components. The LTM4661 operates from...
Power alliance anticipates increase in 48V demand
An alliance formed by Artesyn Embedded Technologies, Bel Power Solutions, Flex and STMicroelectronics defines an industry standard for 48Vin to low voltage, high current DC/DC applications. Demand for such conversion is expected to increase as internet data traffic increases with the advent of increased automation in the home and at work, as well as the data traffic required for autonomous vehicles, says Flex.
Will the supply chain support market growth?
“The GaN power market remains small compared to the $30bn silicon power semiconductor market”, asserted Dr. Hong Lin, Technology & Market Analyst at Yole Développement (Yole). “However, it has an enormous potential in the short term due to its suitability for high performance and high frequency solutions.”