RF Energy Harvesting Kit

Powercast Corporation (Pittsburgh, PA) has introduced its Lifetime Power® Energy Harvesting Development Kit for Battery Charging. The kit features near-lossless energy storage and efficient charging via the THINERGY® Micro-Energy Cell (MEC), a solid-state, rechargeable thin-film micro-battery from Infinite Power Solutions (IPS).

The Lifetime Power Energy Harvesting Development Kit for Battery Charging is composed of a 3-watt Powercaster™ transmitter, a P2110 Powerharvester® receiver evaluation board, a custom-designed battery-charging board, a 1mAh THINERGY MEC evaluation card and other accessories. In the kit, Powercast's 915 MHz RF transmitter and receiver energy-harvesting system broadcasts and then converts RF energy and stores it in a capacitor, which then provides a pulsed regulated voltage output to wirelessly trickle charge energy storage devices.

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RF & Microwave Technology Magazine

This article first appeared in the April, 2011 issue of RF & Microwave Technology Magazine (Vol. 5 No. 2).

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