Ring Electronic speci :
1. The ring wireless charger design , we use the soft FPC coil to transfer the wireless power to the PCBA .
2. About the current : 300mah-680mah Max , charging IC we use BQ 51003 , low heat charging CI .
3. About the curvature for the Coil design we just need 30-40mm length and the PCBA thickness need 1mm at the MAX place .
Type:Electric, wireless charger PCBA
Place of Origin:Guangdong, China
Applicable models:QI standard wireless charger
Total Packing Weight:10g
3. Product features and applications
1. Input :5V
2. Input current : 1A Max
3. standy current : 10~30mA
4. working frequency : 110~205K
5. GND charging stop signal : support battery full stop charging
6. Support receiver power setting : 5V / 300mA 400mA 500mA (depend on the battery needs )
7. Charging distance : 3~5mm
8. Efficiency :76% Type
9. QI standard : QI 1.1.2
10. working temperature : -20℃~55℃
11. Wireless charging machine efficiency can reach 76%, heat is small, high efficiency
12. Low dynamic power adjustment, ensure different adapter using well
13. Over voltage, over current, over temperature perfect protection function
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
1.We accept sample order for testing the quality and trial order for trying the market.
2.We accept OEM / ODM order to build your brand.
3.Do the top quality with competitive price.
4.Effective Communication within 24 hours.
5.Showroom ready to be visited at any time.
6.We promise to do our best to solve all of your problems.
7.If any quality problems and the non-artificial problems, we promise 1 year warranty for our customers.