Recent content by knreddy.ntpc

My experience with power adapter SMPS primary AC 240v , Secondary 24v , 4 Amp , DC . If Human body is touched to tip , the leakage is reducing to 12V. Hence I have used 10 nF across -ve to earth , it reduced the undesired ac voltage on secondary side (over required DC voltage) from 49.5v to...

My Problem: (i) once mains on and PC power on button is pressed, PC power on LED glows, HDD activity LED comes on but does not progress and No signal message comes on TV/Monitor, when casing is opened the CPU fan and SMPS fan in spinning codion. This problem occurring many times during recent...