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

  • Sir Nraek07 about that kung gusto mo isang LED driver to 10 meters (dalawang 5m striplights)

    Eto yung basic diagram ng RGB striplight

  • Mga sir san nakakabili ng shrink tubes?
  • Post deleted #11825474
  • ^sige boss thanks, na gets ko na ata yung store na sinasabi mo. Alam mo kung meron din dung 2 pin connectors? Yung parang ganito:


  • Post deleted #11829687
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  • a little help~

    anong klaseng cables ang need ko for this~
    btw items are already here sa bahay.. except for the 2 cables that im not sure kung gagana or hindi (hdmi to dvi-d and display port to dvi-d)

    gpu = palit gtx 950 stromx
    4 pcs benq DL2020 19.5 in monitors(dvi-d and vga lang ports nya)

    2 monitors are up and running using my old cables~
    1st monitor = dvi-d of gpu to dvi-d of monitor (done)
    2nd monitor = dvi-i of gpu to dvi-d of monitor (done)
    3rd monitor = hdmi of gpu to to dvi-d of monitor(if possible)
    4th monitor = display port of gpu to to dvi-d of monitor(if possible)

    nalilito kase ako sa scenario nya~ and andami ko nababasa some saying it wont work some saying it should wikipedia says it would work nvidia live chat support says they not recommend it.. ano ba talaga?
  • 3rd monitor = hdmi of gpu to to dvi-d of monitor(if possible)


    It works as long as its single-link DVI. I've seen an HDMI to DVI cable in some stores, and I've successfully used an HDMI cable + HDMI (female) to DVI (male) adapter to connect an HDMI source (Raspberry Pi) to a 19" LCD monitor's DVI input.
  • patulong mga master, yung dalawa naming led square recessed type ceiling light sa bahay namin pag tinurn off namin ang switch nag bliblink of flicker. ano bas solution nun para mawala?
  • patulong mga master, yung dalawa naming led square recessed type ceiling light sa bahay namin pag tinurn off namin ang switch nag bliblink of flicker. ano bas solution nun para mawala?


    ano po yung design ng LED ceiling light niyo parang ganito ba?



    kung ganito yung design ng ceiling light niyo supposedly meron 3rd wire for grounding, kasi nagbebenta kami dati ng ganito parang 2 wire type lang yung sa amin

    eto yung diagram ng picture sa taas


    L -------\
    [ LED Driver] ====<> === [LED Fixture]
    N ------/

    yung saksakan niya parang AC adaptor to the LED Fixture





    pero meron din nagsabi dapat kung may grounding yung LED para hinde umaabot ng ganito... just reserched it on Google kanina

    -- edited by Vashtard on Dec 20 2016, 09:25 AM
  • ^ oo parang ganyan, two wire din yung sa amin, yung iba naman di nag fliflicker yung dalawa lang nag fliflicker
  • Post deleted #11839109
  • @aezmuth

    coaxial cable connectors.
    madami yan sa mga DIY shops(ace/handyman)
  • ano po tawag dun sa bilog na bakal ung iniikot para mag lock sya sa female connector? at san po kaya pwede makabili?

    Based sa pic mo sir malamang 75 Ohms na Coaxial Cable... sa bakal part try mo "Coaxial cable" sure ko mahahanap mo sa Hardware shops sa mall kagaya ng Ace at Handyman
  • yup coax cable po sya ung sa antenna ng tv plus box... kakabitan ko sana nung bakal na bilog para mag lock siya... natatanggal kasi kapag ung cable lang eh
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  • mga boss, ano ba pwede kung gawin. Bigla na lang hindi magpower on yung cpu ko so nagtaka ako, chineck ko yung loob. Yung loob ng psu binayan ng lintik na langgam. Sa tingin niyo ba nadale rin yung ibang parts? at mapapawarranty ko ba tong psu ko? Seasonic m12ii pchub october lang nabili.
  • Happy New Year! be safe!
    tanong ko na rin po narerepair po ba ang power adapter? gamit ko po sa mediaplayer knina bigla ng shutdown ung player tapos paghawak ko sobra init na pla... O pwede ako bumili ng same power output nya? salamat po God bless


    Bili ka nalang ng bagong adaptor, same Output Voltage, but make sure na higher Power Wattage/Ampere na yung bilhin mo. Kung dati mong adaptor is 0.5A yung output current, bilin mo is 1A or higher.

    Basta same output voltage but with higher output wattage or amperes.
  • mga boss, ano ba pwede kung gawin. Bigla na lang hindi magpower on yung cpu ko so nagtaka ako, chineck ko yung loob. Yung loob ng psu binayan ng lintik na langgam. Sa tingin niyo ba nadale rin yung ibang parts? at mapapawarranty ko ba tong psu ko? Seasonic m12ii pchub october lang nabili.


    Basic troubleshooting muna sir. Check mo kung blown ang mga fuse. Kung hindi blown, malamang may nadaling ibang parts. Kung di ka comfortable mag probe ng PSU, pa repair mo nalang. Deikado kasing mag probe around the power MOSFET, napaka high ng posibilidad na pumutok sa mukha nyo yan.
  • good pm mga ka-tpc.

    advise lang po: locally available surge strips vs tripp lite LR2000 <click here for link>. my psu is seasonic platinum p-1200. electric ulility is MERALCO.
    ok lang din ba na direct to wall outlet na from PSU? thank you!
  • Mga master tanong lang po, anu b mga common items na nilalaman sa electronic shop penege nmn po idea kung anu anu at kung san mura balak ko kasi magtayo ng shop.. Salamat po..
  • Ask lang po kung anong cable ang kailangan ko. to mirror yung tv plus ko to another tv. Bali dalawang tv, isang tv Plus. Thanks po sa makakasagot.
  • yung mga rca out ng TV box pede mo gamitan ng Y splitter, pero same output or parehas palabas ng dalawang TV mo.
  • yung mga rca out ng TV box pede mo gamitan ng Y splitter, pero same output or parehas palabas ng dalawang TV mo.

    actually pwede siya pero kung walang video splitter... merong loss of quality kapag ginawa mo unlike nung isang RCA

    kapag hinde mo habol yung quality ng vids go for it, to minimize yung loss of quality gagandahin mo yung RCA plugs

    -- edited by Vashtard on Jan 14 2017, 08:48 AM
  • or baka may HDMI and rca out yung TV box mo, yung isang TV via rca then yung isa HDMI.
  • Good day TPC experts,

    May Lenovo M82 small form factor PC ako na binili from our office. 14-pin yung power supply. Ask ko lang if pwde ko ba i-direct plug-in yung power supply sa 24-pin motherboard (stock Asus socket 775 mobo)? Tulad ng nasa picture:



    Yung blue port is yung sa mobo (24-pin) while yung white yung sa psu (14-pin). Bale sinaksak ko lang kung saan swak yung connectors. Alam ko yung risk na pwde ika-sira ng mga components. Nagbabasakali lang baka mas may advise kayo. Yung nabili ko kasi na adapter (24-pin male to 14-pin female) sa Lazada eh di pala kasi pwde-- dapat pala 24-pin female to 14-pin male, wala naman atang ganun.

    Thanks in advance!
  • May Lenovo M82 small form factor PC ako na binili from our office. 14-pin yung power supply. Ask ko lang if pwde ko ba i-direct plug-in yung power supply sa 24-pin motherboard (stock Asus socket 775 mobo)? Tulad ng nasa picture:

    Sir research deeper tungkol diyan... ang alam ko yung 24 pin merong part na saan yung ito and diyan at lalo na sure ako hinde magkapareho sa 14 pin... parang ibang assignment ng placement ng wires

    of course ang worst nito ay pwede malitson yung Mobo mo sa 14 pin kasi incorrect placement ng wires

    try mo tong basahin tong link at baka ma-enlighten ka kung pwede ba
    <click here for link>
  • Good day TPC experts,
    May Lenovo M82 small form factor PC ako na binili from our office. 14-pin yung power supply. Ask ko lang if pwde ko ba i-direct plug-in yung power supply sa 24-pin motherboard (stock Asus socket 775 mobo)? Tulad ng nasa picture:
    Yung blue port is yung sa mobo (24-pin) while yung white yung sa psu (14-pin). Bale sinaksak ko lang kung saan swak yung connectors. Alam ko yung risk na pwde ika-sira ng mga components. Nagbabasakali lang baka mas may advise kayo. Yung nabili ko kasi na adapter (24-pin male to 14-pin female) sa Lazada eh di pala kasi pwde-- dapat pala 24-pin female to 14-pin male, wala naman atang ganun.
    Thanks in advance!

    Nope Costom design board kase ang gamit sa ganyang prebuild PC kaya iba ang PSU Connector nya kung gusto mo gamitin yung case pwede naman palit lang ng PSU ang form factor nyan is TFX meron pang nagbebenta nyan dito ranging 200W to 350W with sufficient even may low profile GPU
  • @Vashtard & silentorange19,

    Salamat sa mga expert advise!

    Best regards,
  • @ReyM21

    It may be possible to create an adapter, but the time, effort, and risk involved isn't worth it IMO.