Name:Helen.
Tel:+86-755-82720811
E-mail:helen@chinalctech.com
Add:Room 301,Building No.3,Guole Technopark,Lirong Road,Dalang Street,Longhua District,Shenzhen 518110,China.
Online consulting1.Onboard SG3525A PWM control chip
2.Onboard 78 m05 voltage chip, provide reliable reference voltage
3.Onboard two precision adjustable resistance,R3 control duty ratio,frequency of R4 control
4.Onboard power light
5.Working voltage: 8 ~ 12 v
6.Board size: 30.8*18 mm