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- Category: Embedded Systems
ROHM's new reference design (REF67004) is capable of controlling two types of power converters commonly used in consumer and industrial power supply applications using a single MCU: critical drive mode PFC (power factor correction) and quasi-resonant flyback. This is part of ROHM's LogiCoA™, which leverages hybrid analog-digital control technology.
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- Category: Integrated Circuits
Renesas Electronics Corporation has introduced the RAA489300/RAA489301 high-performance buck controller, designed with a three-level buck topology that is used for battery charging and voltage regulation in USB-C systems, such as multi-port USB-PD chargers, portable power stations, PC docking stations, robots, drones, and other applications that need a high-efficiency DC/DC controller.
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- Category: Batteries
GS Yuasa presents the Yu-Fit+ battery configurator, a new essential tool designed to help workshops and technicians install and validate batteries in the latest vehicles, including those equipped with Schutz Fahrzeug Diagnose (SFD) and Vehicle Secure Access (VSA) safety systems.
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- Category: Events
As in the past, surface technology continues to undergo a phase characterized by significant challenges and exciting innovations. New coating systems, sustainable processes, and digital automation are radically transforming the industry. The goal is to develop durable, environmentally friendly, and cost-effective solutions. These advancements contribute to improving the quality and long-term sustainability of the sector.
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- Category: Assets
Nuvoton introduces the NAU83U25YG, a new Class D audio amplifier suitable for automotive use. The NAU83U25YG Class D amplifier features high-efficiency stereo, a digital input, and delivers up to 3W (4Ω load) or 1.7W (8Ω load) of output power. With a two-wire gain adjustment interface, it is ideal for automotive electronics applications such as dashboards, eCall, and T-Box systems.
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- Category: Microcontrollers
Renesas Electronics Corporation has introduced the RA4C1 microcontroller (MCU) group, based on an 80 MHz Arm Cortex M33 processor. The new devices offer ultra-low power consumption, advanced security features, numerous communication interfaces, and compatibility with segmented LCDs.
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- Category: Converters
In Application Note ANP135, "The SEPIC with Coupled and Decoupled Power Inductors," Würth Elektronik addresses the operation of a SEPIC (Single-Ended Primary Inductor Converter) in continuous and discontinuous modes (CCM - continuous conduction mode and DCM - discontinuous conduction mode). The 28-page document also covers design considerations and guidelines, focusing on inductors.
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- Category: Sensors
Mouser now has Banner Engineering's QM30VT3 three-axis vibration sensors in stock. These vibration sensors simplify predictive maintenance with accurate, real-time diagnostics, enabling teams to take action before problems escalate.
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- Category: Electromedicine
Fight germs with UV-C radiation: Light disinfection is gaining importance worldwide in hospitals, offices, kitchens, and bathrooms. Even tap water can be disinfected with UV-C radiation. ams OSRAM has now achieved a technological breakthrough in this field as part of the evaluation of a new UV-C LED. The LED offers an efficiency of over 10% with a power of 200 milliwatts, a wavelength of 265 nanometers, and a lifespan exceeding 20,000 hours.
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- Category: Software
The Eclipse Foundation has announced the launch of the OCCTET project, an initiative funded by the European Commission that aims to help small and medium-sized enterprises (SMEs) and open source developers comply with the Cyber Resilience Act (CRA).
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- Category: Electromechanical
A new size has been added to the range of short-travel pushbuttons suitable for SMD mounting: the "WS-TASV SMT Tact Switch 4.5*3.2 mm". These switches are available in three versions with different actuation forces. The range of mains switches has also been expanded with a rocker switch designed for confined spaces, featuring a compact design.
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- Category: Software
Ansys, part of Synopsys, and NVIDIA have signed an agreement to license, sell, and support the Omniverse technology integrated into Ansys simulation solutions. Through the integration of NVIDIA Omniverse™, Ansys will offer its customers access to Omniverse technologies and libraries, starting with its CFD and autonomous solutions. From deepening our understanding of aerodynamics to advancing autonomous vehicle safety and 6G connectivity, this collaboration drives progress that enables transformative solutions.
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