Powercast’s embedded wireless power technology provides long-range, true wireless charging without wires or charging mats to enable completely untethered devices. FCC-approved RF transmitters pair with high-efficiency receiver chips to enable power-over-distance recharging of multiple devices.
A transmitter sends RF energy over the air to a receiver chip embedded in a device, which converts it to DC to recharge its batteries or directly power the device. This remote charging technology behaves like Wi-Fi where enabled devices automatically charge when within range of a power transmitter. Smart, configurable and controllable, it can automatically activate when devices need charging and turn off when they’re done, or can deliver power continuously or on a scheduled basis.
Powercaster® transmitters provide a reliable source of wireless energy to power, over a distance, devices equipped with Powerharvester® receivers.
Receiver chips and modules
Powercast’s Powerharvester® Receiver Modules are simple to integrate, and are recommended for low volume, easy to implement designs. Powercast’s modules include all matching components for receiving RF wireless power at 915MHz.