Home > 24W single coil—SG1024

Wireless charging system  single coil project—24W single coil—SG1024


 1.Project introduction:
 SG1024 adopts Newyea main chip, independent  scheme design, stable performance and low standby power consumption. Using the  unique ASK modulation technology, the conversion efficiency is greatly  improved, and the convenience of wireless charging is easily realized.


 2. Spec:

Type:

24W single coil

Application:

Charging system

Working way:

Electromagnetic

Working frquency:

125KHz-180KHz

input:

Higher than 24V/1.5A

Compatible agreement:

24W


3. Program features:

Model:SG1024

Packaging:

SOP

 

 1

PCBA size:

73.2*67.4mm;73*50.5mm

PCBA:

4 layers FR4、one side SMT

Coil size:

 50*50mm

Coil-process:

Plane self-adhesive technology

output:

20V/1.0A(28W canl be adjust)

Efficiency:

80%

Effective-distance:

3-5mm

Support-interface:

USB

Function-support:

Support foreign body detection, overcurrent protection over-temperature protection, intelligent identification.

Advantages-disadvantages:

High charging efficiency, low temperature rise, simple peripheral circuit, etc.


4. Product application:

Model:SG1024

1、Sweeping robot;


2、Unmanned aerial vehicle;


3、The vacuum cleaner;


4、Electric car for children;


5、Medium power lighting and other fields.

 2


5. Efficiency diagram:

3