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Need Help Here:

Post by Bong on Sun Jul 28, 2013 1:08 pm

Hello mga sir ask lng ko: i want to make a booster amplifier using MJ 2955, i have a transformer 220 - 0 V in, out 12 0 12 V with 10A, ask lng ko pilay watts ani na kaya niya sa output ex. 100 watts - pilay limit ani na watts ug pls ko hatag ug schematic diagram sa 2 channel ani kay maghimo ko...

thanks wait ko sa reply niyo...

god bless po ... Very Happy

sorry im newbie about this Razz

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10 Amperes..

Post by Ahmadiloz on Mon Jul 29, 2013 4:55 am

compatible na for 100 watts per channell

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Re: Need Help Here:

Post by ultrasonic™ on Mon Jul 29, 2013 5:42 pm

kng power supply lang

baka pwede na sau ang unregulated full wave center tap




or etong full wave bridge type


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Re: Need Help Here:

Post by Bong on Mon Jul 29, 2013 8:53 pm

sir ultra so pilay output jud ang makaya ani sa 10 amp. na watts.

1 channel = pila man ang limit ani na watts sa output TX ug sa speaker???
2 channel = pila man ang limit ani na watts sa output TX ug sa speaker??????

sir pude ask ko sa schematic ani na booster amplifier sa 1 channel ug 2 channel na schematic diagram...

ug mga parts na ako paliton.. hahaha

thanks po god bless...

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Re: Need Help Here:

Post by ultrasonic™ on Tue Jul 30, 2013 1:22 pm

anong klaseng booster ba ang bubuuhin mo.. un bang coupling trafo na gumagamit ng nga power tranny like (mj2955, 2n3055 & etc) ?

kong uu.. try mo tong mga old post.. baka makatulong


http://aelexian.4rumer.com/t551-booster-amplifier-stereo-using-mj2955


http://aelexian.4rumer.com/t60-booster-amplifier-mono-using-mj2955

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Re: Need Help Here:

Post by Bong on Tue Jul 30, 2013 10:43 pm

sir ultra:
i use MJ 2955:

so gagamit ako nang 100 watts na output per channel
if 2 channel bale 200 watts lahat if stereo type po ba?

ask lng po: ilan tune control po ang gagamitin ko at ilang watts po ba ang dapat sa 2 channel po? 15 watts o 30 watts IC AMP. po?

san po ba tau makabili ng murang chasis po? mayron po ba kayo jan...


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Re: Need Help Here:

Post by Hertz on Fri Aug 02, 2013 7:20 pm

hindi ako si sir

Bong wrote:so gagamit ako nang 100 watts na output per channel
if 2 channel bale 200 watts lahat if stereo type po ba?

in pmpo. yes

Bong wrote:ask lng po: ilan tune control po ang gagamitin ko at ilang watts po ba ang dapat sa 2 channel po? 15 watts o 30 watts IC AMP. po?

15watts pwede na

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Re: Need Help Here:

Post by Bong on Fri Aug 02, 2013 8:24 pm

maam hertz:

ilang watts po ba pude sa 12V 10 amp. sa output TX. at ilang watts sa speaker na gagamitin ko na compatible po?

pude ba rin ako mag lagay nang mid range at tweeter po?

ilang watts nang mid range po ba ang dapat?

thanks sa sagot : Very Happy

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Re: Need Help Here:

Post by Bong on Fri Aug 02, 2013 8:29 pm

Maam Hertz:

BOOSTER AMPLIFIER (STEREO) using MJ2955

Hello guys Im new here: i need help:

I want to make a stereo booster amp.

i have a (Tx 200V - 0 Vin) (12 0 12 Vout)

i want to make a stereo amp. 2 channel:

ask: ilang watts po ba dapat ang output Tx ang gagamitin ko,

if 100 watts na output Tx?
ilang watts po ba ang speaker na bibilhin ko

ex. ang range

ay 100 - 300 watts na 4 - 8 ohms speaker, ok lng ba sa 100
watts na output TX ko o hindi?

pude po ba mag lagay nang mid range speaker ilan watts ba dapat po.

pude po ba rin mag lagay nang tweeter?

sagot:?????

pls help me guys, thanks a lots for any comments you share with me...

god bless po ... Very Happy

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Re: Need Help Here:

Post by ultrasonic™ on Tue Aug 06, 2013 6:32 pm

hala gnawa mong babae si hertz.. sasabunutan at papaluin ka nyan  ^_^


Bong wrote:maam hertz:

ilang watts po ba pude sa 12V 10 amp. sa output TX. at ilang watts sa speaker na gagamitin ko na compatible po?

pwde na ang outout trafo na 100w jan (bT100) or higher mas better sis... abwt sa spkr.. same din

Bong wrote:pude ba rin ako mag lagay nang mid range at tweeter po?

Uu naman pwdeng pwde.. wag lng kalimutan mglagay ng condeser sa tweeter at mid
baka ma fried ng di oras ^_^

maganda nga jan kng daan mo sa crossover...

Bong wrote:ilang watts nang mid range po ba ang dapat?

thanks sa sagot : Very Happy

100w pataas pa rin..  

kng ang availability mo pa sa ngyon ay maliliit na wattages na speaker..
pwde mo nmn ung gamitin pansamantala sis... lalot kng testing lng.. wag mo lng masxadong itutudo...
at saka always trust ur Ear

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Re: Need Help Here:

Post by ultrasonic™ on Tue Aug 06, 2013 6:34 pm

pa ot:
wb pala hertz.. sana ol ka ulit
at forward mos akin ang cd

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Re: Need Help Here:

Post by Hertz on Thu Aug 15, 2013 4:19 pm

salamat sa pag welcome. pero mas maganda siguro sir. kong ikaw ang magbalik dito. ang tahimik ng forum niyong mga tagadavao

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Re: Need Help Here:

Post by ultrasonic™ on Wed Sep 04, 2013 2:04 pm



jajajaja... kagagaling ko lng... salamat nga pala sa pag takeover...
xa nga pala ang cd's... di mo pa ko. binibigyan... kahit ung presentation nlng...

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Re: Need Help Here:

Post by DJFEL on Thu Sep 05, 2013 10:02 pm

pa sob mona dito...

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Re: Need Help Here:

Post by Hertz on Fri Sep 06, 2013 1:11 pm

send ko na lang sir sa ym mo

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Re: Need Help Here:

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