nafisfuad1
- May 12, 2023
- 4
- Joined
- May 12, 2023
- Messages
- 4
Hello.I have a very old SENDON 500VA UPS. Please help me to find out the IC part number as the part numbers vanish..the red boxed IC has 14pin and the blue boxed IC is 3pin...the 3 pin blue-boxed is probably not the MOSFETs because there are 4 mosfets separately with thickened trace route...but this IC's trace is very thin and there are total 2 ic..one is blue boxed and another has broken which was at the right side of the blue one and the left one of the blue box are mosfet.Can you please help me to find out the part numbers of this both IC?