Author Topic: Defect aside from capacitor. (Read 211 times)

ChuckaDoll · « **on:** May 30, 2012, 12:09:51 AM »

Tanong ko lang mga master halimbawa nanghula lang ako.
Pinalitan ko halimbawa yong mga capacitors.

Tapos may iba pa palang sira na component tapos sinaksak ko yong device.
Posible bang masira ulit yong mga bagong capacitor na kinabit ko?

Thanks in advanced.

Philippine Electronics Forum · « **on:** May 30, 2012, 12:09:51 AM »

BhongTech · « **Reply #1 on:** May 30, 2012, 07:05:18 AM »

hindi naman siguro at depende rin sa circuit kung saan ito naka connect,maliban na lang kung sa output ng smps at ang sira ay nag o over voltage kaya yung ecap ay umiinit o lumulubo.

Philippine Electronics Forum · « **Reply #1 on:** May 30, 2012, 07:05:18 AM »

insomartin · « **Reply #2 on:** May 30, 2012, 07:06:38 AM »

"Tanong ko lang mga master halimbawa nanghula lang ako."

jan pa lang failure na... nanghula ka lang eh.

Philippine Electronics Forum · « **Reply #2 on:** May 30, 2012, 07:06:38 AM »

mcleod · « **Reply #3 on:** May 30, 2012, 05:02:57 PM »

Quote from: insomartin on May 30, 2012, 07:06:38 AM

"Tanong ko lang mga master halimbawa nanghula lang ako."

jan pa lang failure na... nanghula ka lang eh.

para di kang manghula at magalit sa yo si madam auring basa ka dito kay prof Asimo:

http://www.electronicslab.ph/forum/index.php?topic=31268.0

Philippine Electronics Forum · « **Reply #3 on:** May 30, 2012, 05:02:57 PM »

??? · « **Reply #4 on:** May 30, 2012, 08:25:35 PM »

Hula ko rin lang kung yung dating capacitor na nakakabit di lumubo, malamang di yan lumubo.

Pero kung lumubo yung dati malamang lulubo rin yan.

Ito magandang basahin.
http://www.electronicslab.ph/forum/index.php?topic=31268.0

Philippine Electronics Forum · « **Reply #4 on:** May 30, 2012, 08:25:35 PM »

ChuckaDoll · « **Reply #5 on:** May 30, 2012, 08:55:32 PM »

thanks mga master babasahin ko po yan.

rdpzycho · « **Reply #6 on:** May 30, 2012, 10:49:18 PM »

bihira namang mangyari, matagal na panahon din kasi bago lumobo ang cap (unless sobrang overvoltage).

nagre-repair kami ng mga telco supply (mga 40 to 80 per month siguro), halo-halo ang defect nun. kapag nagpalit naman ng lobong cap at sira pa rin, buo pa rin naman yung cap na pinalit after maayos yung trouble. though, sa telco supplies kasi, maraming safety features kaya di nago-overvoltage yung output kung sira pa rin yung unit.

Philippine Electronics Forum · « **Reply #6 on:** May 30, 2012, 10:49:18 PM »

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