How to Repair 1kv ups

[@tarungharai7940]

Very good..👍👍

[@sanjitkumardas1647]

Thank your reply

[@mudasirnazir4134]

Bhut bhadiya sir❤❤❤❤

[@sanjitkumardas1647]

Thank your reply

[@savithrisaravanan]

Thank you 🙏

[@sanjitkumardas1647]

Thank for comments

[@maiconeduardobratz1180]

Hi, please help from Brasil, i am have UPS,very same this, Triad SMS 1200va in 220/110v, out 110v, Bat 36v.
dont have datasheet or manual service, board Psdr-1050, my problems is charger, think irf620 mosfet is the charge, side have two resistors, one capacytor, bad very carbonized, dont identify resistor and capaciter especifications, measure de terminal batery bat+ Bat- multimeter, have 63v, think very high, i think god charge 41v+-.
Sorry Bad english, Thanks.

[@maiconeduardobratz1180]

th-cam.com/users/shortsDat3z2jJ-xQ

[@sanjitkumardas1647]

Sorry, can't see your comtech in time