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Proxi-Module 100W

The Proxi-Module 100W (PM100) is the first generation of the Proxi-Module. The PM100 has been optimised for size. It is the world’s highest power density wireless power solution available at 100W in a 80 x 80 x 40mm package with a 65mm diameter Power coil.

The Proxi-Module 100W enables reliable, maintenance-free, contact-free power transfer that will enable you to overcome limitations imposed by heavy battery based systems. Proxi-Com is also available to directly integrate with the Proxi-Module platform, providing seamless conversion of wired data to wireless. Supported protocols at launch: CAN bus, Ethernet & GPIO. Support for Serial (RS232/422/485), 4-20mA, 0-10V & IO-Link planned.


  • 100 W continuous wireless power transfer
  • Transfer power through any non-electrically conducting material including liquids, solids and gases
  • Modular design allowing high integration and design freedom
  • Safe disconnection under load without arcing and unlimited mating cycles
  • Power transfer with freedom of movement (distance, angle, misalignment)
  • Pair with the Proxi-Com to convert wired data to wireless.
  • Standards Certification:
    • CE, RoHS, SELV
    • CISPRR 11 (Class A)
    • FCC compliant (Parts 15 & 18)
    • EMC immunity: IEC 61000-4-2/3/4/6/8
    • EMF emission: IEC 62311

Recommended Operating Range


Electrical specifications

Tx input voltage range (VI) 24 VDC ± 10 %
Rx output voltage (VO) 24 VDC ± 5 %
Input current rating 6 A
Output current rating 4.2 A
Nominal output power 100 W (continuous)
IPT frequency 200kHz Nominal
Max operating efficiency 91% See datasheet for more details.
Transmission distance (cap-to-cap)

(Recommend operating region)

6 – 31 mm @ 25 W

6 – 21 mm @ 50 W

6 – 17 mm @ 75 W

6 – 12 mm @ 100 W

See datasheet for more details.
Misalignment (center line axis) Lateral: <15 mm (typical) See datasheet for more details.
Maximum Rx output ripple < 480 mV pk-pk (2% VO)


Environmental specifications

Operating module case temperature -40°C to +70°C
Storage temperature -55°C to +100°C
Operating relative humidity 0% to 90%
Ingress protection None It is expected that the customer’s

enclosure will provide this protection.

Nominal output power 100 W (continuous)
Operating shock MIL-STD-202G-method 213B Test Condition J of Table 213
Vibration MIL-STD-202G method 204D & 214A
Reliability Calculated MTTF (Mean Time To Failure): 53 years. Telcordia SR332 Issue 3, 2011.


Mechanical specifications

Power module (Tx or Rx) Power coil
Dimensions 80 mm (l) x 80 mm (w) x 40 mm (h) Ø 65 mm, 18 mm width [with cap]
Weight 300 g 150 g

Click the link below to download the latest Product Brief for the Proxi-Module 100W

If you would like to view the datasheet, then please contact us at info@powerbyproxi.com

  • Hot swap connectors to transfer power with high reliability and zero insertion force
  • Transferring power across rotating or vibrating joints to replace slip rings that suffer from wear and tear related maintenance costs
  • Transferring power through sealed enclosures in hazardous, dusty and wet environments
Order Now

The Proxi-Module 100W is available for order – please fill out your details below to request more information, and one of our representatives will get in touch.

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