Welcome Well-Sun Website

We are the teams of engineer backgound , and we have more experiences of electronics , we put more time in LED marketing , there are LED driver ICs , LED components , AC to DC ; DC to DC solution , under 1A driver IC , or more than 1A , we can support to you . High Power LED , it can be used on Lighting , so you can choice , we can support to you .

LED Drive IC

HY7700 - 9~450V DC driver IC
HY3015 - 1.5A LED driver IC
HY3010 - 1 A LED driver IC
HY3110 - 1 A High Efffiency driver IC
HY5171 - 1.5A Driver Boost IC 1.5A

DC- DC [ SOT23 package out put  500mA ]

HY491ST26
 Application :
* DC/DC Application.  
* Battery chargers.  
* Car chargers. 
 

Latest News

Nov-1st - 2016

HY series SOT23 package 
HY402U , HY491 , HY3010 , HY2821
Automotive qualified according 
AECQ 100 ..

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contact us :

email : wellsun.develop@msa.hinet.net
email : sales1.wellsun@gmail.com
H P : +886-919190378 /  +886-909169052
FAX : +886-2-2916-1496