Ross Denyer

Powermat wins Best of Sensors 2022 for its PMT 100 Wireless Power Solution

The Best of Sensors 2022 Award has been awarded to Powermat Technologies Ltd. for its Powermat PMT 100 Wireless Power Solution at the Sensors Converge 2022 Conference and Expo. The PMT 100 is a 40W solution with a small form factor that provides power transmission over up to a 15mm coil to coil distance with […]

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Smart locks will soon power themselves entirely through your smartphone

A long-standing issue with smart locks is the potential for the batteries to drain while they are locked, requiring a manual bypass. A solution to this is to use NFC wireless power transfer to harvest the power required to unlock, from a device such as a smartphone. Infineon’s new NAC1080 chip enables a smart lock […]

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GaN Systems and PowerSphyr advance partnership to deliver comprehensive wireless power solutions

PowerSphyr Inc is a company specialising in automotive and industrial applications of wireless energy. PowerSphyr have teamed with GaN Systems to deliver an industry first portfolio of end-to-end wireless power solutions for automotive and industrial applications. These solutions are rated at 30W, 100W, and 500W.  Wireless power transfer is an ideal application for GaN based […]

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Siemens invests in WiTricity to advance wireless charging for electric vehicles

Siemens has invested $25 million in WiTricity, a wireless charging technology company specialising in EV charging. By investing, Siemens has acquired a minority stake in WiTricity, and entered the EV wireless charging market in earnest.  Whilst WiTricity has raised more than this in previous single rounds of funding, it is a significant gesture by Siemens […]

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Power Integrations expands InnoSwitch4-CZ integrated switcher family to 220 W

Power Integrations is one of the primary suppliers of GaN based power ICs, specialising in very highly integrated solutions. It has announced the expansion of its InnoSwitch4-CZ family to meet the latest USB PD 3.1 specification, allowing adapters to reach power ratings up to 220W.  So far, highly integrated solutions have been used in designs […]

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