Power Integrations announced the HiperPFS-5 family of power-factor-correction (PFC) ICs with an integrated 750 V PowiGaN gallium-nitride switch. With an efficiency of up to 98.3 percent, the new ICs deliver up to 240 W without a heat sink and can achieve a power factor of better than 0.98. HiperPFS-5 ICs are ideal for high-power USB […]
Low-profile open-frame supplies target demanding industrial applications
Cosel Co, Ltd announced the addition of two open-frame compact power supplies for demanding industrial applications to its LHA series. Benefiting from the latest power switching technologies, the LHA10F and LHA15F are 15% smaller and offer a leakage current 50% lower than conventional products on the market. Designed for use in a wide range of […]
Ultra-high efficiency, low component count ac-dc supplies include power factor correction
Eggtronic has expanded its EcoVoltas family of high-efficiency AC/DC architectures with the launch of SmartEgg, a Zero Voltage Switching (ZVS) solution for power applications in the 75 to 1kW range that need both output voltage regulation and power factor correction (PFC). By enabling much higher no-load-to-full-load efficiency and a 50% smaller bill of materials (BOM) […]
GaN reference design covers 300-W audio boost converter
GaN Systems announced the launch of its 300W Audio Boost Converter SMPS at the 37th annual Applied Power Electronics Conference (APEC) in Houston. The 300W reference design, targeted for automotive, marine, motorcycle, and a broad range of 12VDC input applications, features a complete turnkey platform solution that accelerates time-to-market, delivering improved audio quality and smaller, more streamlined audio […]
Chip varistor for automotive Ethernet sports strong ESD resistance
TDK Corporation expands its product lineup with a new chip varistor, type AVRH10C101KT4R7YA8, for automotive application Ethernet with strong resistance to ESD. Utilizing high-precision multilayer technology and optimizing the manufacturing process and process design, the product implements a tight tolerance of 4.7 ± 0.57 pF in the capacitance range and strong resistance to voltage ESD […]
NVDIA next-gen computing platform accelerates AI, HPC, memory bandwidth, interconnect and communication
NVIDIA announced its next-generation accelerated computing platform with NVIDIA Hopper architecture, delivering an order of magnitude performance leap over its predecessor. Named for Grace Hopper, a pioneering U.S. computer scientist, the new architecture succeeds the NVIDIA Ampere architecture, launched two years ago. The company also announced its first Hopper-based GPU, the NVIDIA H100, packed with 80 […]
NVDIA platform targets AI medical platforms
NVIDIA introduced Clara Holoscan MGX, a platform for the medical device industry to develop and deploy real-time AI applications at the edge, specifically designed to meet required regulatory standards. Clara Holoscan MGX expands the Clara Holoscan platform to provide an all-in-one, medical-grade reference architecture, as well as long-term software support, to accelerate innovation in the medical device […]
High-voltage supplies optimized for capacitor charging apps
Dean Technology, Inc. announced the introduction of a new series of high voltage power supplies designed specifically for exceptional performance in capacitor charging applications requiring higher voltage and higher power. The new UMR-HPC series, which is an extension of the existing UMR Collection of power supplies, offers output voltages up to 30kV at either 60W […]
NVDIA dev kit delivers 275 trillion operations/sec for AI, robotics apps
NVIDIA announced the availability of the NVIDIA Jetson AGX Orin developer kit, the world’s most powerful, compact, and energy-efficient AI supercomputer for advanced robotics, autonomous machines, and next-generation embedded and edge computing. Jetson AGX Orin delivers 275 trillion operations per second, giving customers over 8x the processing power of its predecessor, Jetson AGX Xavier while […]
High-voltage cartridge fuse features AEC-Q200 compliant overcurrent protection
Littelfuse, Inc. announced the new 828 Series High-Voltage Cartridge Fuses, designed and tested to meet the circuit protection needs of compact automotive electronics, specifically Electric Vehicle (EV) applications. These robust fuses are Littelfuse internal AEC-Q200 compliant, providing a high interrupting rating (10 KA @ 1,000 Vdc), which is ideal for the On-Board Chargers (OBCs) and Power […]