15W Wireless Charger Circuit Board

The 15W-RXP9221-R is a high efficiency, Qi-compliant wireless power receiver targeted for applications up to 15W. Using magnetic inductive charging technology, the receiver converts an AC power signal from a resonant tank into a regulated DC output voltage setting with 9V and 12V. The integrated, low RDS (ON) syn-chronous rectifier and ultra-low dropout offer high efficiency making the product ideally suited for battery-operated applications.

Description

1. Wireless charging module:

The 15W-RXP9221-R is a high efficiency, Qi-compliant wireless power receiver targeted for applications up to 15W. Using magnetic inductive charging technology, the receiver converts an AC power signal from a resonant tank into a regulated DC output voltage setting with 9V and 12V. The integrated, low RDS (ON) syn-chronous rectifier and ultra-low dropout offer high efficiency making the product ideally suited for battery-operated applications.

15W-RXP9221 transmitter module consists of the L*W 40*30mm coil (see later description) with an integrated electronics PCB. Already passed WPC1.2.2 QI certification .

The 15W-RXP9221 module offers a Coil-to-coil charging distance up to 4-6mm(+/- 1mm).

The 15W-RXP9221 working with transmitter TX9242 can provides 12V1.25A (Max) output power to device charging .

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. Transmitter Module Unit Summary

TX Input voltage : 12V DC+/-5%

TX Rated input current: 12V-1.6A

TX Required input Ripple voltage: <150mVp-p @ 1.6A 12V

Output power of Rx: 15W (15W / 12V-1.25A Output)

Switching frequency: Working For QI 110-205KHZ

Charging Efficiency >83% 15W (Test with IDT TX P9242 )

Ambient operating Temperature: -10 to 45°C

Over current protection:

Thermal protection: Yes

Storage Temperature: -20 to +85°C

Effective Charging Area: typ. +/-5mm from coil centre (Dz=3mm)

Effective Charging Distance: typ.+3~ +6mm from Tx-coil to Rx-coil


3.Product details

1


4.After-sale service

Shipping and payment:

* Payment include: Paypal, Bank transfer(T/T)Western Union, Escrow,L/C (over $60000)

* Shipping: When on shipping we will update the infos for you but not responsible for shipping ;accidents

* Lead time: 100-500pcs 10 days ; 500-1000pcs 30days

* Shipping port: Shenzhen, Mainland China


6. FAQ

1.What is your MOQ?

No MOQ limit before bulk orders, sample acceptabl.


2.Can you send free sample?

Samples could be free or charged, it depends.

Sample fee will be returned if mass order confirmed.


3: What about OEM and ODM?

We accept OEM and ODM orders, MOQ is open for discussion.


4.Can you customize the logo and packaging?

Yes, you should offer us the original design drawing with AI or CDR format file, MOQ depends on the product.


5.What is the lead time ?

Sample is 1-3 working days, mass production is 15-20 days, it depends on models.


6.What is your payment terms ?

T/T, Western Union, Trade assurance, Paypal


7.Are your a trading company or factory?

We are the factory with many years manufacturing experience.



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