Tuesday, December 3, 2024

Вибір припою, не тест, не огляд

TOPEX 44E512 0.7mm SN60Pb40 SW26/3/2.5% - найкращий припій і товщина. Добре плавиться, чудово лудить і тримається.

Sunday, December 1, 2024

LCR-T4 ESR Meter repair

HR7P195FGS3 Vinga UPS repair



After changing the battery UPS transformer don’t switch on, logic don’t power on. Only display works. “IN LINE 600V-200VA II” “11-089400-05” PCB board but also found it as 12-089411-00-1737 / E.11.6300731-04. This PCB board is used on Vinga VPC-1200, Sven UP-L1000E and other UPS. Didn’t find diagram.