Pulsiv announces the release of a series of 65W-70W USB-C modules. Aimed at installed applications such as wall sockets, desks, and furniture, these ultra-compact and fully assembled modules achieve the world’s lowest operating temperature of just 32°C above ambient with an industry-leading efficiency of 97.34%. USB-C charging in wall sockets, desks, and furniture typically offers […]
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Pulsiv claims first 240 W USB-C power delivery in single port
Pulsiv Limited became the world’s first company to deliver 240W from a single USB-C port. This was achieved by combining a Pulsiv OSMIUM front-end design with an industry-standard flyback that passes strict EMC/Line Current requirements. Existing 240W USB-C chargers distribute the power across multiple ports, with a maximum of 140W delivered from a single 1C […]
65 W USB-C reference design keeps cool with 96% efficiency
Pulsiv Limited announced the release of the world’s most efficient* 65W USB-C GaN optimized reference design developed to address the complex challenges associated with thermal performance in power supplies. This ground-breaking and highly anticipated development is set to revolutionize the USB-C fast charging space by offering a unique combination of features and benefits not seen in other designs. The PSV-RDAD-65USB […]
New USB-C reference designs & finished modules with more than 95% average efficiency
Pulsiv Limited is set to release a series of reference designs and assembled modules for USB-C applications that will deliver an average efficiency of more than 95%. This groundbreaking achievement, which minimizes energy waste under all operating conditions, has been developed in collaboration with GaN leader, Innoscience, and magnetics expert Frenetic. Designs will be released […]
Nomogram helps engineer calculate transformer parameters
Pulsiv Limited has developed an innovative nomogram to help design engineers rapidly determine critical transformer parameters in DCM flyback designs. This intuitive tool can replace more complex equation-based methods, providing a fast and accurate visual process for identifying primary side inductance and minimum duty cycle. Combining DCM flyback designs with a Pulsiv OSMIUM AC to […]
New technology significantly increases low-load efficiency to improve overall power supply performance
By Darrel Kingham, CEO, Pulsiv To comply with tightening regulations aimed at reducing energy consumption and achieving “Net Zero” targets, the global electronics industry must embrace new and innovative methods of designing efficient products that are also economical to manufacture. While GaN and SiC technologies have become a popular choice for enhancing peak efficiency, they […]
Patented technology delivers 99.5% efficiency in ultra-compact system design
Saelig Co. Inc. has announced Pulsiv OSMIUM, a novel patented power electronics technology for efficiently converting AC to DC that involves charging/discharging a small storage capacitor without the need for a PFC inductor. The OSMIUM microcontroller family and supporting components can be combined with commodity flyback DC-DC converters to displace higher-cost LLC solutions, achieving an unrivaled […]
Efficient ad/dc conversion technique needs no PFC inductor
Pulsiv emerged from stealth mode, with the announcement of its new power electronics technology. Pulsiv OSMIUM uses a patented method for converting AC to DC that involves charging/discharging a small storage capacitor without the need for a PFC inductor. This unique solution delivers a high power factor, consistently high efficiency, and an ultra-compact system design. Pulsiv OSMIUM […]
