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Single Coil 5w, 7.5w, 10w Wireless Charging Pcba

Single Coil 5w, 7.5w, 10w Wireless Charging Pcba

Single coil 5w, 7.5w, 10w wireless charging pcba 1.Product introduction N9-TX1805 transmitter module consists of the 50 mm Tx coil (see later description) with an integrated electronics PCB. The N9-TX1805 transmitter module offers a Coil-to-coil charging distance up to 8mm( +/- 1mm ) . The...

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Single coil 5w, 7.5w, 10w wireless charging pcba

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1.Product introduction

N9-TX1805 transmitter module consists of the 50mm Tx coil (see later description) with an integrated electronics PCB.

The N9-TX1805 transmitter module offers a Coil-to-coil charging distance up to 8mm(+/- 1mm).

The N9-TX1805 transmitter module accepts QC2.0/3.0 Qualcomm quick-charge Adapters which provides 5V2A or 9V1.67 input on demand.

Thermal management system is designed to stop power transfer when the sense temperature is exceeding

safety threshold while auto-resume mechanism would rescan the device when the temperature cool down

to safety level.

2.Product parameters

The N9-TX1805 transmitter module consists of a PCBA with micro USB connection to the external QuickCharge2.0/3.0 Adapter supply.

Coloured LED indicates status of the transmitter, such as receiver detection, charging and error, etc.

2.2  Best Efficiency

Best Efficiency is tested with Dz=3mm, with different receivers:

TI Medium Power TESTRX 10W: at least 70 %

IDT P9221-R-EVK 10W: at least 75%

2.3  WPC Compliant

N9-TX1805 transmitter module is compatible to WPC1.2.4 (5W / 5V-1A output)

2.4  Certification

EMC performance is subject to AC/DC power adapter, N9-TX1805 transmitter module is tested to pass

FCC and CE requirements with appropriate Adapters & accessories.

2.5  FOD – Foreign Object Detection

N9-TX1805 design is act up to WPC 1.2.4 FOD standard requirement.


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