energous VN55 RF Wireless Charger Instructions

energous VN55 RF Wireless Charger

Product Information

Specifications:

• Model: VN55, VN55-E
• Manufacturer: Energous Corporation
• Intended Use: RF wireless charger for devices with Energous energy receiving circuits
• Usage: Indoor use only
• Power Input: Mini USB Port

Product Usage Instructions

1. Intended Use:
   The VN55 or VN55-E RF wireless charger is designed to charge Tag/Receiver equipped with Energous energy receiving circuits. It is meant to be used with devices containing the necessary circuits for charging.

2. User Operation:
   Follow the instructions provided in the user manual for operating the VN55 or VN55-E wireless charger.

3. Radio Characteristics:
   Refer to the user manual for details on the radio characteristics of the charger.

4. Mini USB Port:
   Connect the designated cable from the USB-C port of the charger to the type A USB port of an electrical AC wall power supply adapter to power the Energous Charger.

5. Packaging Contents:

   • VN55 WattUp WPT Charger or VN55-E WattUp WPT Charger
   • External dipole with RP-SMA antennas
   • AC/DC Power supply with cable
   • User Manual and User Information

Frequently Asked Questions (FAQ)

1. Q: What is the intended use of the VN55 or VN55-E RF wireless charger?
   A: The charger is intended to charge devices equipped with Energous energy receiving circuits.

2. Q: Can the VN55 or VN55-E wireless charger be used outdoors?
   A: No, the device is designed for indoor use only.

3. Q: How should I connect the charger to a power source?
   A: Use the provided cable to connect the USB-C port of the charger to a type A USB port on an AC wall power supply adapter.

User Manual and User Information

Model VN55, VN55-E

• Energous Corporation
• 3590 North First Street
• Suite 210
• San Jose, CA 95134
• U.S.A.
• http://www.energous.com
• Tel: 408 963 0200

© Copyright 2022 Energous Corporation. Energous, the Energous Logo, WattUp, and other designated brands included herein are trademarks of Energous in the United States and other countries. All other trademarks are the property of their respective owners.

• THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS. THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR ENERGOUS REPRESENTATIVE FOR A COPY.

Intended Use

• The purpose of the VN55 or VN55-E RF wireless charger is to charge Tag/Receiver outfitted with the proprietary Energous energy receiving circuit. The VN55 or VN55E wireless charger can only be used in conjunction with devices that contain the receiving circuits for charging the receiver with and without battery. The VN55 or VN55-E transmitter is intended to mount on ceiling or side wall and
• Tags will be mounted on shelf for product information.
• This device is intended to be indoor use only.

User Operation

• The VN55 or VN55-E does not contain a power switch. Simply connect the mini-USB cable end to the VN55 or VN55-E Charger and the USB-C cable end to the wall adapter power supply.
• The Smart tags could be shelf-mounted, attached to a paper label, box, cup, wall or affixed to similar containers. VN55 or VN55-E charger will transmit and charge the tags when turn on. The equipment will commence charging within a few seconds. Consult the Tag’s user manual for the time duration and procedures for charging.
• Standard operating environmental temp 0-40deg C
• 5-95% Relative Humidity
• 3048m or 10,000’ altitude

Radio Characteristics

• The transmitter nominal frequency is : 907MHz- 920MHz.
• The transmitter conducted average output power is: 0.998 Watts
• The BLE transmitter operating frequency : 2402 – 2480MHz
• The BLE transmitter max peak output power: 0.141Watts
• The O-QPSK transmitter operating frequency: 2402 – 2480MHz
• The O-QPSK transmitter max peak output power: 0.134 Watts

Mini USB Port
Insert the designated cable at the USB-C port of the Energous VN55 or VN55-E RF wireless charger and also into the type A USB port of the electrical AC wall power supply adapter to connect the  Energous Charger.

Packaging contents

• VN55 WattUp WPT Charger or VN55-E WattUp WPT Charger w/ external dipole with RP-SMA antennas
• AC/DC Power supply with cable
• User Manual and User Information
• User Manual and User Information Model VN55 V1.0.

 FCC Regulatory Information

FCC ID: 2ADNG-VN55 Model : VN55 or VN55-E

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

• If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
  • Reorient or relocate the equipment being interfered with.
  • Increase the separation between the charger and the equipment subject to interference.
  • Connect the equipment into an outlet on a circuit different from that to which the charger is connected.
  • Consult the dealer or an experienced radio/TV/electronics technician for help.

CAUTION: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
VN55 or VN55-E RF wireless charger complies with FCC RF radiation exposure limits for an uncontrolled environment in accordance with FCC Rule Part 2.1093. The Wireless charger transmitter is designed to be installed on the ceiling or on a side wall and must be installed accordingly to ensure a minimum 30cm separation distance from persons.

• IC: 23686-VN55,
• Model: VN55 or VN55-E

This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two conditions:

1. This device may not cause interference; and
2. This device must accept any interference, including interference that may cause undesired operation of the device.

VN55 or VN55-E RF wireless charger complies with ISED radiation exposure limits. The Wireless charger transmitter is designed to be installed on the ceiling or on a side wall and must be installed accordingly to ensure a minimum 30cm separation distance from persons.

User Manual and User Information Model VN55 V1.0.

References

• Wireless Power & RF Technology for Inventory Managment
• Wireless Power & RF Technology for Inventory Managment

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