Gate drivers hold the key for efficient wide bandgap semiconductor adoption on the road to sustainability. Innovative companies are developing disruptive new technologies that move the world towards a safer and more sustainable future. Wide bandgap semiconductors, notably GaN and SiC transistors, are a present-day example of a rapidly emerging and disruptive technology that dramatically […]
Data centers
Compact dc-dc converters address switching requirements of GaN-based systems
Murata has introduced a new series of compact DC-DC converters that are aligned with the increasing prevalence of wide bandgap technology. The new MGN1 series of 1W output DC-DC converters are designed to deliver the voltages needed by the gate drivers of GaN devices. These units provide low-profile, small-footprint, surface-mount solutions that can be easily […]
How advanced control strategies and system architectures contribute to sustainability
Doing something the same way as in the past rarely produces improved results. Technology is constantly evolving and improving, and new technologies can require new approaches. In the case of the power electronic systems discussed below, artificial intelligence (AI) and machine learning (ML) are common themes in these advanced control strategies and system architectures. Another […]
Ultra-low jitter SMD oscillators provide stable, accurate clock signals for high-speed applications
Abracon expands its line of high-performance ClearClock oscillators with the addition of the brand-new AK2A and AK3A-series oscillators. This new line of ultra-low jitter SMD oscillators from Abracon is designed to provide stable and accurate clock signals for a variety of high-speed applications such as optical transceivers and modules, data centers, network switches, and gateways, […]
Inline holder move fuses off the board
Littelfuse, Inc. announced the latest release of the 150520 Series Inline Fuse Holders product line. The latest 150520 Series Inline Fuse Holders are rated 600 VAC/VDC voltage at 20 amps in a 5×20 mm size. These convenient inline fuses are ideal for applications requiring supplemental circuit protection, including data centers, industrial HVAC, and power supplies. […]
Resettable switches protect circuits from excessive current
Littelfuse, Inc. announced the release of the 3425L Series SMD resettable PPTCs (Polymeric Positive Temperature Coefficient) overcurrent circuit protection devices. The latest 3425L Series SMD PPTCs is an extension of the Littelfuse PolySwitch family of resettable overcurrent protection devices, which provides resettable, high-voltage overcurrent protection in a compact, surface-mounted 8763 mm (3425 mils) size. The […]
Hybrid cloud + edge platform helps bring voicechat capabilities to consumer devices
Sensory has announced a breakthrough technology integration that enables ChatGPT or other Large Language Models to drive conversational voice responses (VoiceChat) on consumer products and other devices lacking keyboards and big screens. Targeting in-ear voice assistants, smartwatches, smartphones, automotive infotainment systems, and more, this powerful technology integration delivers a fast and seamless conversational experience on […]
Non-isolated dc-dc converters power single loads of up to 320A
Helping to enable the next generation of high-performance, computing-intensive technologies, ABB Power Conversion introduced its DLynx IIITMpoint-of-load (POL) modules, the third generation of its proven digital DLynx family. The high-current modules enable board design flexibility by implementing a master-satellite concept to help meet the needs of today’s networking, data center, and industrial equipment, including the latest application-specific integrated […]
How high pin-count socket connectors are supporting new processor-chip applications
Datacenter server processor chips have proven valuable as pluggable and removable devices for the socket connectors mounted to a server’s main PCB board. However, the number of contacts per socket connector has dramatically risen over the last few years. New chips offer 3000 to 5000 or more contact pads per flip chip. Typically, the socket […]
Power conversion technology provides ultra-high efficiency in 500 W to 10 kW applications
Eggtronic has launched a high-performance AC/DC converter technology that provides industry-leading efficiency, reduced component count, and improved EMI performance in high-power applications requiring power factor correction (PFC). The technology, known as ClassEgg, is being demonstrated for the first time at CES 2023. Derived from the traditional boost PFC + LLC resonant power converter, ClassEgg is […]
