Small Size 15W/10w/5w Wireless Charger PCBA

Specification Product Description This mode PCBA has good compatibility with 5W wireless charging mobile phone and support Ti, IDT, PANASONIC, and others Qi standard receiver. The PCBA design engineer use 2pcs of TI 97374 IC to drive wireless charging working .the wireless charging efficiency...
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Product Details


Setting Information
Product name
High efficiency charging PCBA
Wires weld / Micro USB
Working temperature
35℃ MAX
90% charging efficiency
DC 5V 1A 
Coil size
Diameter 50 mm 
52*8 mm
Product Description

  This mode PCBA has good compatibility with 5W wireless charging mobile phone and support Ti, IDT, PANASONIC, and others Qi standard receiver. 

  The PCBA design engineer use 2pcs of TI  97374 IC to drive wireless charging working .the wireless charging efficiency achieve to be 90%  .

  Power input 5V1.5A power control IC driver MOS transistors (Drive circuit),MOS push-pull resonant capacitance and inductance, issued 50V voltage 105-189K shock power,Communication module detects the received feedback information to the MCU,Feedback information processing modulation frequency is 500-1000Hz,At the same time electrical detection module will send back to the transmit power MCU,MCU based on feedback to adjust the transmit frequency,The circuit control within a certain range. Wherein the main operating frequency is 48MHz.LED have blue and green color, the power will turn every 0.5S bright look.Standby completely destroyed, charging blue lights up, full of green light.when an error occurs, double light flashing.


    Product Details

      1.  The PCBA have a really very smaller size

      2.  MOS driver use TI 97374 chip high performance

      3.  Certificates can pass CE FCC RohS   

      4.  Working temperature under 35 ℃ , working time                  More than 20000 hours .


LED working principle
Power on & stand by
Wireless charging
Charging full
FOD Error

The wireless charger coil 

1. WPC Ferrite:50*50*1 
2. Coil diameter (inner):22.5mm
3. Coil diameter (outside):42.5mm
4. Leg wire length:20mm
5.Tin cable length:2mm
6.Ferrite+ coil thickness:3.5mm

Our service

1. Your inquiry related to our products or price will be replied in 24hours.
2. Well-trained and experienced staff to answer all your inquiries in fluent English.
3.OEM & ODM, any your customized wireless chargers we can design and put into product.
4. Distributor shop is offered for your unique design and some our current model.
5. Protection of your sales area, ideas of design and all 

your private information.

Input voltage
Company Information
PCBA Custom Reading

Our wireless charger module custom advantages:

♦ High quality PCBA assurance (Import TI/IDT/Sunplus/chip we use)
♦ Custom PCBA cycle 15days , fast work for you , asist for Qi certificated
♦ Best realy factory price (1.8USD -6.8USD meet different style )
♦ 6 years Professional QI wireless PCBA design
♦ A package wireless charging solution power(support 2W 5W 7.5W 10W 15W )
♦ Fast manufacture and on time delivery 
Custom PCBA (Important reading) :
1. Cusotm PCBA cycle within 10days , we provide the PCBA samples 5pcs . 
2. Support for OEM/ODM custom-made: as the product researcher, we are welcome you to customize your product, before project begin we need to have the full comunication for the detials ,if you have any other requirements you can contact us at any time. 
3. we can support you choose different solution like IDT/TI/Sunplus/CPS . the Charging power we can custom 2w 5w 7.5w 10w 15w different power standard output . 
4. the PCBA size we made can Size:≥15*15*1mm , the coil we made :≥ 20mm dia , for the charger coil we can custom one coil / two coil / three coil / wireless charger for different product use


Q1. Can I have a sample order for wireless chargers?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?

A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than 

Q3. Do you have any MOQ limit for wireless charger order?

A: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for wireless charger?

A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.

Q6. Is it OK to print my logo on wireless charger product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer 12 months warranty to our products.

Q8: How to deal with the faulty?

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less 
than 0.2%.
Secondly, during the guarantee period, we will send new charger with new order for small quantity. For 
defective batch products, we will repair them and resend them to you or we can discuss the solution 
including re-call according to real situation.