Shenzhen Gooda Electronics Co.,Ltd
Add: 1~3 Floor, No. 37, Gong keng lang Industrial Zone, Xintian, Guanlan Street, Longhua New Dist,ShenZhen City,China
- Jan 17, 2018 -
What is the role of the transistor inside the phone charger?
That is the switching transistor, the role is to convert DC into high frequency pulse AC, and then supply high-frequency transformer to generate low-voltage DC!