wireless Charger PCB Board for USB Charger and Power Bank

1.Product introduction

1) PCB Assembly With UL,CE,FCC,Rohs Approval

2) Nitrogen gas reflow soldering technology for SMT.

3) High Standard SMT&Solder Assembly Line

4) High density interconnected board placement technology capacity

2.Product parameters

3.Product features and applications

QI standard three-coil transmitter pcba is using ST master chip, TDK NP0 resonant capacitor; it can be suitable for Samsung S6, NOTE5, S7 and external receiver phone:

1. Input voltage: DC5v, stop charging voltage beyond this range

2. Input current: DC1.5-2A

3. Output voltage: DC5V,

4. Wireless current: 0.5-1A

5. Charging power: 5W max.

6. Conversion efficiency: greater than 73%

7. Transmission distance: 7mm, receive spacing 2mm ~ 4mm is recommended

8. Standby power consumption: Average power consumption<50mW

9. Over-temperature protection: When the temperature is above 60 °,it will automatically stop charging for 1 minute, and recharge only temperature drops down

10. Over-current protection: When the charging current is greater than 1.8A, it will automatically stop charging to prevent damage to the charger

11. Implementation of standards: Qi wireless charging standard WPC1.1

12. Working frequency: 100 ~ 205KHZ

4.Product details

5.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

Why choose us for long term cooperation?

My answer:

1.Our price is more competitive. wireless charger

1)Our big professional factory with over more than ten years can control the making cost.

2)We have our own delivery company to control the delivery cost.wireless charger

3)Also have the packaging company to control the packing cost.So we can give you the lowest price for good quality.

2.Our quality is 100% guranteed because of our strict quality control at each making process.

3.Our big professional sales team are always at your service to find the best solution to your inquiy.

4.Our large number of successful cooperative case can set you good exaples.

What are your products' features?

My answer:wireless charger

1.Muti function usage. wireless charger

2.smart IC for best voltage.fast charging,more protection for OCP,OLP,OVP,OTP.

3.Fireproof material,good compatiable and scientific design.Input efficiency is more than 80%

Can you provide free sample for testing quality?

My answers: it depends ,some are free.