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RF Wireless Power Benefits

Simplify your connections and maximize efficiency with the power of wireless RF technology.

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Long Range, Multiple Devices, No Wires

Powercast’s embedded wireless power charging technology provides long-range, true wireless power 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.

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RF Technology Benefits

  • High Conversion Efficiency:  Powerharvester® modules have industry leading conversion efficiency of over 75%, enabling maximum power transfer and range.
  • Wide Efficiency Range: Designed for high-efficiency over a range of input power and frequency.  Your device can receive energy from multiple frequencies simultaneously, and deployment flexibility is increased when using dedicated transmitters.
  • Embed with Ease:  Small footprint allows for easy integration into new devices, or modification of existing devices.  Works with any source of RF in its designed range, or with dedicated Powercast transmitters.
  • Adaptability: Powerharvester module technology can be adapted to work with the right frequency band for your application.
  • Sustainability: Reduce or eliminate the need for disposable batteries and charging cables, leading to a reduction in electronic waste.  We have already saved hundreds of millions of batteries from landfills.
  • RoHS Compliant: Environmentally friendly design, and regulatory compliant.

 

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OEM / ODM Customer Benefits

Devices powered by Powercast technology can provide a number of benefits:

  • Power at a distance – eliminate base charging stations
  • Recharge devices without wires
  • Freedom of placement of devices
  • Multiple units can be recharged simultaneously
  • Eliminate charging ports
  • Provide product differentiation in the IoT and commercial marketplace
  • Improved design options
  • Increase your ROI
  • Extend your product life
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Powerspot®

The PowerSpot (TX91503) Transmitter broadcasts radio waves in the unlicensed 915MHz ISM band for remote power and data. Designed for use with Powerharvester Receivers, the transmitter and receivers operate as an end-to-end system to wirelessly charge batteries for consumer applications.

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Powercaster®

The TX91501B Powercaster®Transmitter broadcasts radio waves in the unlicensed 915MHz ISM band for remote power and data. Designed for use with our Powerharvester® Receivers, it delivers wireless power and data in both commercial and industrial applications.

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PCC110

PC110 Power Harvester RF-to-DC Converter

The Powercast PCC110 Powerharvester® RF-to-DC converter chip is a radio frequency (RF) energy harvesting semiconductor chip that converts received RF energy into direct current energy.

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