User's Manual

User Manual
Warning: 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.
NOTE: 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 receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.
RF exposure compliance statement:
This device has been evaluated to meet the general RF exposure requirement
Product electrical performance
1. Power adapter specifications: DC12V ± 0.5V @ 1.25A
2. DC3.5 wire output: DC12V ± 0.5V @ 0.75A
3. Rated current: <0.7A (DC wire output is not connected to
any products)
4. No-load power consumption: <0.3W
5. Buck chip output efficiency:> 85%
6. Overall efficiency:> 65%
7. Input voltage ripple / noise: <300mVp-p
8. TX coil power supply: DC5.5V ± 0.5V
9. TX transmit power: 5W
10. TX transmitting frequency: 125kHz
11. TX transmitting distance:> 3mm
12. Foreign object detection FOD: Yes, the minimum can
detect 1 yuan coin (center position of the coil)
13. Maximum case temperature: <50 ℃
14. Working environment temperature: <45 ℃
Indication LED lighting method
1. Power-on start: After the red and green flashes, turn to
standby green light
2. Standby / charging is over: green light is always on
3. Charging: red light is on
4. Fault / Exception: Red light flashes