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Ask Sir Tony - an Electronics/Electrical Q & A thread

  • thanks po sir awake, hanap pala ako sa ace ng wire nya, dalhin ko na din para sure sa sukat..


  • Kadalasan ng mga wirings sa buong bahay is A and D ano ba ang
    dapat na wirings sa bahay? sinusundan ko lang kasi yung ginawa nung dating gumawa tapos napansin ko pa iba iba. may iilan lang na C ang gamit pag ka naka lagay wire to ilaw/switch tapos directho na dun sa main line or junction box yung orange.

    ano ba ang mag durable/safe jan sa kanilang lahat?

    pwede ba gamitin yung B sa naka fix na extension wire, fix meaning from orange box ikakabit ko na tas lagyan ko na ng outlet. safe ba yun? galing sa pldt ata yung wire nayan madami kasi kame niyan ewan ko kung san galing tigas nga nito. gagamitin ko sa pc yung saksakan na gagawin ko sa B kasi laging inaabot ng anak ko sa baba yung saksakan kaya i tataas ko sana, hinayang naman ako sa wire B kaya balak ko sana gamitin.




    Pwede ko ba ito gamitin para mapagana itong DC12V na led light using this plug transformer? naka sulat output 12VDC. sira na tong plug transformer nato e sinaksak ng kapatid ko sa 220. pero pag bibili ako ng pang pa ilaw dun sa led light any plug transformer ba na 12VDC ang output ok naman? gagawa sana ko ng ambiance light dito sa bahay


    Maraming salamat po sa sasagot.
  • First off, I don't care about any of the wires in your picture. Why? Because I cannot determine what size they are.

    Here's what I do know:
    For house wiring, AWG #12 (solid or stranded) or 3.5mm ^2 is the minimum for outlets for appliances.

    For lighting fixtures, AWG #14 (again, solid or stranded) or 2.0mm ^2 is the minimum for lighting fixtures.

    My advice: never mess around with mains wiring if you don't know what you're doing.

    pwede ba gamitin yung B sa naka fix na extension wire, fix meaning from orange box ikakabit ko na tas lagyan ko na ng outlet.

    galing sa pldt ata yung wire nayan madami kasi kame niyan ewan ko kung san galing tigas nga nito

    PLDT's wires do not carry 220 volts. This means you should not use it.

    Pwede ko ba ito gamitin para mapagana itong DC12V na led light using this plug transformer?

    You could, but I don't really recommend it, because the output of that transformer is not stable/regulated. You could try a 12v 4-amp adapter used in some LCD monitors and more often in CCTV cameras.
  • good eve. i have this clicking sound sa Power supply the PC. its happening randomly. maybe 5 times a day.

    may ibang computer ako pero this never happened to them.

    its a true rated corsair power supply. thanks !
  • good eve. i have this clicking sound sa Power supply the PC. its happening randomly. maybe 5 times a day.
    and interval is npaka tagal. mga 2-6 hours bago ko mrining ulit ang clicking sound.
    btw malakas ang clicking sound.

    may ibang computer ako pero this never happened to them.



    its a true rated corsair power supply. CX500m

    wala nman issue ang computer no crashes or any signs of unstable operation.

    btw nka saksak ang computer ko sa outlet where my airconditioning is.


    issue ho kya ito ng PSU? is this a sign of a dying PSU?

    -- edited by dexter11 on May 15 2016, 08:45 PM
  • @dexter

    try to plug your pc on a different power outlet.
  • @statix

    will do.. thanks !
  • ano po bang pinagkaiba ng mga nakahubad or yong walang cover na welding machine at yong may cover type?
  • petrangkabayo Send Message View User Items on 17 May 16 @ 03:19 PM #
    ano po bang pinagkaiba ng mga nakahubad or yong walang cover na welding machine at yong may cover type?


    aesthetics, safety protection.
    pero mas preferred ng mga metal fabricators ang mga "naka-hubad" na welding machines, customized. mas heavy duty daw kasi mga yun.
  • @statix

    thank u
  • ^ welcome.
  • Hello sirs,

    I have a deskjet printer that has lost its power cable, 30v siya, may nagbebenta ng 32V na cable, kunin ko ba yun? almost 2 months na kasi ako naghahanap, magastos kung bibili pa ako ng bagong printer. TIA sa replies.
  • ^
    No. Get your printer's manual, take note of the exact model of the power adapter it uses, as well as the output voltage AND amperage.

    -- edited by awakeruze on May 22 2016, 02:16 PM
  • what is the model of your printer?
  • guys plss help po,alam ko off topic. bumili po ako ng surge protector sa ACE hardware ang binigay nila ay MEIJI mes 1304, maganda po b itO?? or phanter parin po??

    pls advice po mga master...

    salamat



  • Meron ka bang Schematic ng LED driver para nakapost na picture.

    By the way, ikakabit din sya sa Motorcycle. Ty

    -- edited by jason_orte on May 22 2016, 09:18 PM
  • Since thread is about electrical stuff. Question lang paano ko ba lessen ang electrical charge sa body ko? kasi madalas hahawak ako ng mga bakal may static nakaka stress.

    also where can i buy a static wrist watch?
  • what is the model of your printer?
    HP deskjet 2060 sir
    No. Get your printer's manual, take note of the exact model of the power adapter it uses, as well as the output voltage AND amperage.
    noted on this, thank yo very much
  • @crazyone03
    Regarding the anti-static wrist strap: <click here for link>