WPS-65WS Single Coil Wireless Power Solution

65W+ power and high degree of coil to coil positioning freedom with flexible form-factor

No Connectors

Durable, low maintenance cost, environmental friendly

Freedom of Placement

Broad, x/y, extended-z gap, through surface operation

High Efficiency

Low profile thermal management

Industrial Grade

Operates in extreme temperature range

Intuitive

Enables ease of use and seamless installation

Overview

65W Single-Coil Wireless Power Transfer

Specifications

65W Wireless Power Voltage Source Block Diagram
65W Wireless Power Current Source Block Diagram
65W Wireless Power Voltage Source Block Diagram

65W Wireless Power Voltage Source Block Diagram

65W Wireless Power Current Source Block Diagram

65W Wireless Power Current Source Block Diagram

Block Diagram Category Products Features
65W Wireless Power Voltage Source Block Diagram
Transmitter Controller (MCU)
MWCT1x23: 65W+ Wireless Power Transmitter Controller 
  • 65W Wireless Power Transmitter, 168MHz, Real-time Ctrl MCU, 16-bit nEdge PWM, 2x 12-bit ADC, 12-bit DAC, PGA, 100LQFP
Transmitter Radio (MCU)
MWCT1R24: 65W+ Wireless Power Transmitter Radio 
  • Wireless Power Transmitter BLE Radio, BLE 4.2 Wireless MCU
Power Receiver (MCU)
MWPR1x24: 65W+ Wireless Power Receiver with Integrated Radio 
  • 65W Wireless Power Receiver with Integrated BLE Radio, 48MHz, 16-bit ADC, 6-bit CMP, DAC, BLE 4.2 Wireless MCU, Low Power Mode

Technical and Functional Specifications

Nominal Power

65 W

Working Frequency

100-145 kHz

PRx Output Voltage

20 V nominal voltage, 12-48 V – depends on the application and coils setup.

PRx – PTx coil z-gap

4-35 mm, depends on the coils setup.

Efficiency

80-90%

Safety

Robust foreign object detection

Bluetooth Low Energy

Communication between PTx and PRx, possible to leverage also for IoT connectivity

I2C

Control and runtime data monitoring of the system

Wireless Power Protocol

Proprietary protocol based on Qi Wireless Power Consortium

1553107183498719908935

Design Resources

Technical Documentation

Software and Hardware design files

  1. HW Design Files
  2. Software
  3. User Manual
  4. System Description Document
  5. Coils Specifications

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