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Author Topic: Pa'no po ma-convert car amplifier into a home amplifier?  (Read 1689 times)

Offline kunimitzu

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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #40 on: May 05, 2012, 07:19:00 PM »
nung ginawa ko ung ganito TS ung PS ng PC ginamit ko  ;)
ganun po ba, may ac-dc converter po kasi ako na may 12v kya yun na lng ginagamit ko...  :)

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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #40 on: May 05, 2012, 07:19:00 PM »

Offline kunimitzu

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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #41 on: May 05, 2012, 07:21:43 PM »
gaano ba ka laki yung amp mo sis? (physical size) it might give us an idea kung ilang amperes kakainin ng amp na yan, kung maliit lang at de IC you can power it using a PC power supply, pag me kalakihan na yung amp, kailangan mo na ng battery/ huge transformer, assuming na may SMPS dc-dc converter yan sa loob :)
maliit lng po, ito po:

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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #41 on: May 05, 2012, 07:21:43 PM »

Offline kunimitzu

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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #42 on: May 05, 2012, 07:26:00 PM »
di ba nagtritripoff PSU mo?, or humihina ba yung amp pag todo bass?
hindi pa po nagana,eh...

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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #42 on: May 05, 2012, 07:26:00 PM »

Offline p®otocol

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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #43 on: May 05, 2012, 07:57:31 PM »
di ba nagtritripoff PSU mo?, or humihina ba yung amp pag todo bass?

di naman sis, maayos naman nagtataka nga ako kala ko di kakayanin, sori TS nagulo kunti thread mo
[nO MatTer How GiFteD yOu aRe, yOu aLonE cAnNot cHanGe tHe WorLd]

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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #43 on: May 05, 2012, 07:57:31 PM »

Offline 01110011

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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #44 on: May 05, 2012, 08:07:11 PM »
ilang pins ba yung IC? may naamoy ka ba na sunog? guess ko TA8210H yung IC nyan, kapag nasunog yang mga IC na yan intact parin, makikita mo na may magleleak sa front part, hindi yan nagcracrack
with great power comes great electricity bill

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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #44 on: May 05, 2012, 08:07:11 PM »

Offline BhongTech

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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #45 on: May 05, 2012, 08:10:50 PM »
kung nai try mo itong i connect sa psu ng kahit isang beses na baligtad malamang unang masisira ang diode pang protect sa reverse polarity,makikita ito sa tabi mismo ng socket ng psu.

Offline 01110011

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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #46 on: May 05, 2012, 08:14:28 PM »
kung nai try mo itong i connect sa psu ng kahit isang beses na baligtad malamang unang masisira ang diode pang protect sa reverse polarity,makikita ito sa tabi mismo ng socket ng psu.
kung nareverse polarity mo man, obvious na obvious yan kasi puputok talaga yung filter cap ;D
yung sa akin nga akala ko hindi sira yung IC kasi intact pa naman walang sign ng pagkasira, pero yung output nya ay faint nalang tapos distorted, akala ko nga sa tone control lang yung problema, matagal ko din nakita yung salarin ay mismong IC pala
with great power comes great electricity bill

Offline BhongTech

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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #47 on: May 05, 2012, 08:19:41 PM »
minsan may nagpagawa na rin sa akin ng na reverse ang supply pero wala kang makikita na nasunog,merun fuse kaya di basta puputok ang ecap at yung diode na para sa reverse protection ay minsan di halata na nasunog.maliban na lang kung papalitan ng mas mataas na ampere ang fuse. ;D

Offline 01110011

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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #48 on: May 05, 2012, 08:21:35 PM »
1n4005 ilagay mo may time pa para malaman mo kung mali yung polarity, kasi namamaho yun bago masunog ;D
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Offline kunimitzu

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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #49 on: May 05, 2012, 10:35:15 PM »
ilang pins ba yung IC? may naamoy ka ba na sunog? guess ko TA8210H yung IC nyan, kapag nasunog yang mga IC na yan intact parin, makikita mo na may magleleak sa front part, hindi yan nagcracrack
TDA7377 po ung ic...

Offline 01110011

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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #50 on: May 05, 2012, 10:41:04 PM »
^ah i stand corrected ;D , tried that IC din nasira nga sya without any reason, wala ring physical defects to pag nasira, pero depende din yan, maraming factors nagcocontribute sa pagkasira ng IC
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Offline j a y k e z

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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #51 on: May 06, 2012, 08:16:50 AM »
pa OT
Ung amp sis ung puro siya BJT taz 2ch/3ch/4ch pde siya with crossover at tone control, yung malaking heat sink yung buong housing nya, yun pa din gamit ko ung sa PS ng PC,.. mga 250W ata un PS,

I concur, pc psu din gamit ko sa car amp sa bahay ;D
subwoofer duty so far wala naman problema kahit full volume na ;D





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Re: Pa'no po ma-convert car amplifier into a home amplifier?
« Reply #51 on: May 06, 2012, 08:16:50 AM »

 

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