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All posts tagged "cctv repair"

CCTV Power Adapter Repaired
Visited one of my customer sites with the complaint of none of the CCTV Cameras were working. Symptom found was- On the monitoring screen it shows “No...
- Posted June 13, 2017
- 30

Functions Of RC Snubber Circuit In SMPS
In my last article you have learned about the functions...
- Posted September 23, 2021
- 27
Making Small DIY Hot Plate Using Door Stopper Tower Bolt
We found while desoldering,...
- Posted September 23, 2021
- 7
Suoer Digital Meter That Does Not Easily Power On
It is my digital meter that was purchased about a...
- Posted September 23, 2021
- 9
What’s The Purpose Of Two Different Type Of Capacitors In Parallel?
Repairing Switch Mode Power Supplies (SMPS) can be much fun,...
- Posted September 16, 2021
- 46
LED Bulb Repaired
I found few dead LED Bulbs in my Junk Box...
- Posted September 16, 2021
- 22
Recovery Of A Defect Unreadable HDD
Recently a good friend, who lives in Eindhoven about 35...
- Posted September 10, 2021
- 12
Non Repairable Of UNITY 830D Multimeter
I was at a bike service center for routine servicing...
- Posted September 10, 2021
- 6