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All posts tagged "Power Adapter Repair"

  • power adapter repair
    Two Resistors Found Open In 5V 3A AC-DC Power Adapter

                    Model and Make: Nagano 5V 3A AC Adapter Model SQ15W5P-11 Problem reported: Dead Observation: A lot of dry solder. Fuse was intact. TL431 SMD in the secondary side was...

    • Posted June 2, 2020
    • 14
  • power adapter repair
    Three Bad Components Found In Power Adapter

                    Power supply repair and a good lesson to learn A customer who owns a store nearby brought a power supply for repair. There was no sign of life in...

    • Posted June 2, 2020
    • 9
  • Apple 45 Watt Magsafe 2 Power Adapter Repair - 14.5 Volt 3 Amp
    14.5 volt 3 Amp Apple Power Adapter Repair

    Apple 45 Watt Magsafe 2 Power Adapter Repair – 14.5 Volt 3 Amp During this Corona Lockdown period it becomes very painful if any equipment fails as you cannot get its replacement or get it repaired. Same...

    • Posted April 23, 2020
    • 14
  • power adapter repair
    AC/DC Adapter LED On, But Does Not Take Load

                  This AC/DC Adaptor Model 65W-TF03 was brought to me with the complaint that LED light is on, but does not take load. After opening the unit, and removing the heat...

    • Posted March 26, 2019
    • 5
  • power adapter repair wl 24 volt zener diode
    WL= 15 Volt Zener Diode (Multi DC Output Adapter Faulty)

                          The complaint of this Universal AC TO DC output power adapter was no power. The usual power adapter has a fixed output DC voltage but this...

    • Posted February 28, 2019
    • 10
  • pr9853 power ic bad
    Easy Ways To Troubleshoot and Repair Power Supplies

                      Hi! The focus in this article is on a HLT48-12-4000 power supply. This power supply is a PSU from a CCTV NVR system from some nearby company. This...

    • Posted July 25, 2018
    • 15
  • how to fix and repair 12 v adapter
    Servicing 12 Volt SMPS Adapter

                      This SMPS 12V Adapter was brought to me with the complaint that it was dead. On opening it, I observed that the tank capacitor was bulgy. Checked the...

    • Posted June 18, 2018
    • 11
  • bside esr02 pro
    No Power In HP6500 Power Adapter

                    I was asked by my old friend who still owned an older model HP 6500 printer to look at his printer’s power adapter. This was a 32V 1560mA DC...

    • Posted May 25, 2018
    • 10
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