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Philippine Electronics Forum
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Analog and Mixed Signal
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Analog Electronics
(Moderator:
marcelino
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izuki 1000watts power supply
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Topic: izuki 1000watts power supply (Read 462 times)
jomargi
Size C Battery
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izuki 1000watts power supply
«
on:
May 17, 2012, 09:56:50 AM »
gagawin ko sana eto avr d2 sa bahay,, kc bigla nalang may pumutok sa loob habang nanunuod ng tv noon bukas ko eto ang nakita ko,,
nong tinanggal ko ung board dun sa gilid para icheck ung parts may pumutok na caps, ung nakabilog na yellow 35v/470mf
shorted din ung 3pcs na transistor at ung 2 regulator,, ang problema kopa e talagang sadyang binura o niliha ung value ng mga xsistor hindi na makita
nong tatangalin kona sana ung mga transistor eto naman ang ginawa ng company sa copper clad hehehehhehe
balak ko po sana imodify ko nalang ung circuit nia po tanggalin kona ung mga cable na d naman kylan at 220v/110v lang naman kylangan ko sa primary(arrow sa baba) ung sa secondary naman d kopa alm kung ano output (arrow sa taas) baka po meron kau naitatago na schematic diagram with pattern na po sana para d nako mahirapan gumawa,,khit simple lang po 1kwatts max ng transformer salamat in advance...
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Philippine Electronics Forum
izuki 1000watts power supply
«
on:
May 17, 2012, 09:56:50 AM »
Johannah Aleksandria
Gas Turbine
Posts: 2331
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Make it simple
Re: izuki 1000watts power supply
«
Reply #1 on:
May 17, 2012, 10:32:28 AM »
Masaklap.
Pag sa trafo, si sir Tony ang magaling. Darating din yun, dito nakatira yun eh, hintay tayo sis.
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Generations come and generations go, but the world stays just the same. What has happened before will happen again.
Philippine Electronics Forum
Re: izuki 1000watts power supply
«
Reply #1 on:
May 17, 2012, 10:32:28 AM »
efren
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old school audio fanatic
Re: izuki 1000watts power supply
«
Reply #2 on:
May 17, 2012, 10:39:47 AM »
hmmm mukhang gawa ni Cabral, yung nag susuply sa amin ng AVR noong dekada 90, pero di sya nagtatakip ng foil side o nagbubura ng component markings, baka ginagawa nya etong bandang huli...
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"just keep 'em glowing"
Philippine Electronics Forum
Re: izuki 1000watts power supply
«
Reply #2 on:
May 17, 2012, 10:39:47 AM »
j a y k e z
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gimmegaggigsss
Re: izuki 1000watts power supply
«
Reply #3 on:
May 17, 2012, 10:40:17 AM »
parang AVR ata yan eh
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Re: izuki 1000watts power supply
«
Reply #3 on:
May 17, 2012, 10:40:17 AM »
???
Solar Power Satellite
Posts: 8362
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Re: izuki 1000watts power supply
«
Reply #4 on:
May 17, 2012, 11:29:22 AM »
Ang reference mo dyan ay yung fuse, switch, output ng 110 at 220. Sundan mo na lang ang linya kung 220/110 lang naman kailangan.
It could be step down 230-220 or vice versa. Mukhang tumaas ang boltahe ng reference mo.
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Philippine Electronics Forum
Re: izuki 1000watts power supply
«
Reply #4 on:
May 17, 2012, 11:29:22 AM »
???
Solar Power Satellite
Posts: 8362
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Re: izuki 1000watts power supply
«
Reply #5 on:
May 17, 2012, 11:54:38 AM »
Or you could inject 110VAC lalo na kung autotransformer type lang ito. Dun sa output receptacle nya mabilisan lang basta mahanap mo yung common connection ng 110 at 220. Then hanap ka na lang sa mga output lead niya yung read output VAC. Tapos hanapin mo yung malapit sa 220VAC. Then mag mock up ka uli ng injection naman ng 220 dun sa lead para maconfirm mo naman kung malapit sa 110VAC naman yung 110 Output lead.
Disclaimer applied. MEdyo mataas kasi boltahe ng kakalikutin mo. Kaya kakabit na yung safety first.
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jomargi
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Re: izuki 1000watts power supply
«
Reply #6 on:
May 17, 2012, 01:15:30 PM »
avr nga po pala eto,, ung nga pala pala pproblemahin ko kung saan ung 220v,110, at ung common sa ilalim ng transformer,, hindi po ba makkuha sa resistance checking kung saan ang 110v at 220v sis??
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???
Solar Power Satellite
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Re: izuki 1000watts power supply
«
Reply #7 on:
May 17, 2012, 02:05:25 PM »
Unrealible yang resistance checking. Dapat susog talaga dun sa linya ng 110 output. Then inject ka ng boltahe.
Kung me bakante pa sana sa window pede ka rin magpulot ng ilang turns.
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Re: izuki 1000watts power supply
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Reply #7 on:
May 17, 2012, 02:05:25 PM »
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izuki 1000watts power supply
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