abuse LYTSwitch-0 for driving solenoid instead of LED

2 posts / 0 new

LYTSwitch-0 is designed for driving LED´s offline.


Is it possible to drive instead of LED´s a solenoid (ca. 300mH, 40V DC 40R). Constant current for 100ms ca. 150mA, then 15mA?

Wide AC input range required.

THX for a hint.

PS: solution is not for at home, design is for business.


Does someone has an idea?



첨부 파일Size
preferred topology.pdf149.01 KB

Hi viertlerr,


Please re-post your LYTSwitch-0 question to the "LED driver design" forum.  We understand that you are aiming to drive a solenoid, but your question is still best fielded by the team who best understands the LYTSwitch products.  Thank you.