Delta 4000w SMPS full concept | Delta 4000w SMPS kaise kaam karta hai | What is SMPS? How SMPS work?

This video will helps to know that how SMPS work at Telecom Sites & What is SMPS & what is it's function? Pls watch this video till end to know about complete details of Delta 4000W SMPS which is commonly used at Telecom towers.
Delta 4000W SMPS Imp. setting’s live
What is SMPS?
How Delta 4k SMPS work?
Full SMPS concept.
Float setting
Boost setting,
What is LVBD & It’s setting’s?
What is LVLD & It’s setting’s?
What is Delta 4000W SMPS password?