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Author Topic: pano ba mattest kung ilang mA ng PSU?  (Read 1834 times)

Offline poink27

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pano ba mattest kung ilang mA ng PSU?
« on: October 08, 2009, 05:53:28 AM »
mga sir ano po ba pwede ko gawin para matesting kung ilang mA ang PSU?

may bibilhin kasi ko local na PSU, eh di rin po alam ng seller kung ilang mA, kelangan ko kasi 1000mA or more kasi gumagamet din ako ng multi-effects..
« Last Edit: October 08, 2009, 05:54:34 AM by poink27 »

Offline poink27

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Re: pano ba mattest kung ilang mA ng PSU?
« Reply #1 on: October 08, 2009, 12:31:27 PM »
mga sir pls. help

Offline ECUA

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Re: pano ba mattest kung ilang mA ng PSU?
« Reply #2 on: October 08, 2009, 12:40:05 PM »
what kind of psu? linear ba?

Offline poink27

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Re: pano ba mattest kung ilang mA ng PSU?
« Reply #3 on: October 08, 2009, 02:28:48 PM »
pasensya na sir,di ko alam eh..wala kc ko masyado alam sa mga ganong terms...

yung powersupply yung ginagamet pam-power ng pedals,guitar effects

Monde PSU daw un sabi nung seller

Offline jefisipbata

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Re: pano ba mattest kung ilang mA ng PSU?
« Reply #4 on: October 08, 2009, 02:32:09 PM »
i've seen monde's design. check mo na lang yung transformer, andun usually rating nun kung ilang mA sya. and in case maguluhan ka 1A = 1000mA.


Offline Parsabbaluca

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Re: pano ba mattest kung ilang mA ng PSU?
« Reply #5 on: October 09, 2009, 12:24:25 AM »
para mas accurate at totoo sa electronic tester testingin. marami kasing PSU na sinungalin lalo na kapag generic. mostly hindi totoo ung naka sulat sa likod ng PSU na generic . maki suyo ka na lang sa mga gumagawa ng electronics. wala naman cgurong bayad.
« Last Edit: October 09, 2009, 12:27:33 AM by Parsabbaluca »

Offline cacophony

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Re: pano ba mattest kung ilang mA ng PSU?
« Reply #6 on: October 09, 2009, 12:32:14 AM »

Offline poink27

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Re: pano ba mattest kung ilang mA ng PSU?
« Reply #7 on: October 09, 2009, 05:56:00 AM »
para mas accurate at totoo sa electronic tester testingin. marami kasing PSU na sinungalin lalo na kapag generic. mostly hindi totoo ung naka sulat sa likod ng PSU na generic . maki suyo ka na lang sa mga gumagawa ng electronics. wala naman cgurong bayad.

ahh..gagamet nung tawag nila tester? tester ba yung pinost ni sir cacophony? may tester dito sa bahay kaso parang iba ata ichura, yun din ba un? parang pa-kwadrado yun samen na may iniikot din sa gitna tapos may red ska black din na nakakatusok  :-D

so dalhin ko na lang pala yun, kaso pano gamitin? wala naman marunong samen niyan dito, ewan ko nga kung bakit may ganyan kami eh  :-D parang jahe naman mga sir kung pupunta pa kami sa mga gumagawa ng PSU, please help..mamayang hapon na kami magmi-meet

Offline poink27

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Re: pano ba mattest kung ilang mA ng PSU?
« Reply #8 on: October 09, 2009, 06:57:51 AM »
up lang

Offline r_chino18

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Re: pano ba mattest kung ilang mA ng PSU?
« Reply #9 on: October 09, 2009, 07:34:04 AM »
yes, it can be called a tester.. but it's commonly known as a MULTI-METER.. madami kasi siya pwede imeasure, from resistance, to voltage, to current.. just make sure tama ang paglalagay mo nung red at black na pins kasi baka magshort pag sa mali mo naidikit..  :-)

Offline ECUA

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Re: pano ba mattest kung ilang mA ng PSU?
« Reply #10 on: October 09, 2009, 08:07:25 AM »
honestly, kung current(A) ang kailangan mo malaman, mahirap ma-test during meet ups.. usually, if you test the psu with loading condition dapat, in which, you will monitor the output current, then slowly increase mo yung load until, the psu trip off, yung level na yun, yun yung total max output current na kaya nung psu. But, your psu should have over current protection....

Offline poink27

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Re: pano ba mattest kung ilang mA ng PSU?
« Reply #11 on: October 09, 2009, 10:15:15 AM »
honestly, kung current(A) ang kailangan mo malaman, mahirap ma-test during meet ups.. usually, if you test the psu with loading condition dapat, in which, you will monitor the output current, then slowly increase mo yung load until, the psu trip off, yung level na yun, yun yung total max output current na kaya nung psu. But, your psu should have over current protection....


sir pasensya na, medyo nahirapan ako i-understand...

ganito na lang mga sir.. panong procedure gagawin ko? kinda step by step if ok lang mga sir :-D
panong gagawin ko sa teseter? san ko ididikit yung red and black pins ng tester dun sa PSU, pano ko babasahin yung tester, pano ko malalaman na un output current nya...yun mga tipong gnon...

Offline ghostalker

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Re: pano ba mattest kung ilang mA ng PSU?
« Reply #12 on: October 09, 2009, 10:39:14 AM »
Kapag meron multi-effects eh dapat isolated (tama ba yung term) yung mga output or at least yung isang output; it is for your multi.
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