Renesas Electronics announces an innovative new family of bidirectional four-switch synchronous buck-boost controllers. The ISL81601 and ISL81401 are the industry’s only true bidirectional controllers that sense peak current at both ends and provide cycle-by-cycle current limit in both directions while in buck or boost mode. The controllers generate point-of-load (POL) and voltage rail conversions with […]
Ultra-low power AI stack expanded to include platforms, reference designs, tools
Lattice expanded features of the company’s popular Lattice sensAI stack designed to speed time-to-market for developers of flexible machine learning inferencing in consumer and industrial IoT applications. Building on the ultra-low power (1 mW-1 W) focus of the sensAI stack, Lattice is releasing new IP cores, reference designs, demos and hardware development kits that provide scalable […]
Metal-film resistors withstand 3.5 kW pulses, 6 kV lightning surges
MLFA AEC-compliant metal-film melf resistors are available in a 0.4-W-rated 0204 size in the MLFA25 and a 1-W-rated 0207 size in the MLFA1. The MLFA has exceptional stability demonstrated over life, biased humidity, and short time overload testing. In addition, the MLFA offers pulse power handling up to 3500 watts for single short duration pulses, […]
What’s new in batteryless sensing?
To solve the problem of replacing batteries in ever-increasing wireless sensing applications in the Internet of Things (IoT), PsiKick has developed proprietary sensors called Smart Sense Nodes (or S2Ns) that employ ultra-low-power digital and RF circuit technologies. The S2Ns are powered by energy harvested from heat or indoor lighting that eliminates the need for a […]
AC/DC modules provide 5 W for Industry 4.0, IoT and smart home apps
The RAC05-K/277 series includes 5 W ac/dc converters that support peak power needs and are specially designed for extended input lines and reliable operation at extreme temperatures from -40°C up to an impressive +90°C. The RAC05-K/277 series are built to operate from extended input lines with mains voltages from 85 Vac up to 305 Vac, […]
Injection molding, 3D printing take their places in digital manufacturing
In the context of all the buzz around 3D printing, the term “injection molding” may sound like a ho-hum and low-tech term. However, depending upon your design requirements, there is an important place for both processes and 3D printing (additive manufacturing) is not poised to take over injection molding any time soon. Although 3D printing […]
Key design considerations for sheet metal enclosures
Even the simplest of electronic products need to be enclosed somehow. Additionally, having a basic understanding of how electronics enclosures are fabricated can go a long way to a more successful overall design and positive end-user experience. While there are electronic products that are more suitable for plastic enclosures, sheet metal electronic enclosures have the […]
Low-cost 2-W dc/dc converters offer high isolation
The RKZE series is a cost-effective 2-W dc/dc converter in an industry standard SIP7 case. The extended operating temperature range runs from -40° to +95°C, making these converters suitable for demanding environments in industrial, test and measurement applications as well as high-volume manufacturing. They are pin-compatible with the RK and RH converter series, offering a […]
Chassis mount ac-dc power supplies housed in low-profile metal case
CUI’s Power Group today announced a new line of compact, chassis mount ac-dc power supplies housed in an enclosed metal case. The VGS‑B series offers power ratings from 35 to 350 W with low 30 mm profiles and compact packages as small as 99 x 82 x 30 mm (3.89 x 3.22 x 1.18 in). […]
Multi-output ac/dc converters cover 5 to 20-W range
The MORNSUN LHE series ac/dc converters cover the 5-20-W range. The LHE new series includes dual output LHExx-20Axx series, triple output LHExx-20Cxx series and isolated dual output LHExx-20Dxx series. The converters are economical thanks to material normalization, production automation, higher product consistency and reliability. They also feature an operating temperature expanded to -40 to 70℃ […]
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