BOOSTER AMPLIFIER (STEREO) using MJ2955

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by bhongskieboie on Tue Feb 19, 2013 2:53 pm

mga bossing ... ngutana ko ninyo b... unsa paagi diay anang gitawag ug kwadro nya dawat pa gyud... sample 200wtts kwadro xa nya gidawat ug 100wtts stereo booster ... pasabta ko ninyo b ngano gitawag na xa ug dawat nya unsa paagi anang dawat nig taod..salamat ug daghan ninyo tanan

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by 01110011 on Tue Feb 19, 2013 7:53 pm

dawat kay naay 50 - 100 watts na booster before sa "dawat" nga booster

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by bhongskieboie on Wed Feb 20, 2013 9:02 pm

hehehehehe.. wla ko ka gets master..jejjejee ang out sa kwadro in sa 100 wtts or 50? pasensya master ha medyo dugay ko ka kuha

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by bhongskieboie on Wed Feb 20, 2013 10:34 pm

salamat master arkin sa tip sa templa sa tweeter... ako unya suwayan ug templa sa kp500 nako wala pa jud ni kasuway ug sulda bisan kausa
gigamitan rani nako ug equalizer para adjust sa bass

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by arkin on Thu Feb 21, 2013 9:18 pm

wow,sarap tirahin nyan.virgin pa.. lol! ok pa ang mechanism sa tape?try pngita og tape,nya sa tape preamp timpla.or gmit ka og cassette adaptor.mas dali,nya mas nindot ang resulta.

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by bhongskieboie on Fri Feb 22, 2013 9:16 am

oo master naa man pod ko caset adaptor jejejejeje .. virgin pa jud ni 1500 ako palit ani nya ang akoa kp na daan ako gi baligya pod ug 3k kay murag wang wang naman pod to pagka palit nako

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by bhongskieboie on Fri Feb 22, 2013 9:40 am

lol! lol! lol!
bhongskieboie wrote:mga bossing ... ngutana ko ninyo b... unsa paagi diay anang gitawag ug kwadro nya dawat pa gyud... sample 200wtts kwadro xa nya gidawat ug 100wtts stereo booster ... pasabta ko ninyo b ngano gitawag na xa ug dawat nya unsa paagi anang dawat nig taod..salamat ug daghan ninyo tanan

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by leurs on Sun Mar 17, 2013 10:18 pm

Mga boss,naa pud koy booster nakabutang sa amo multicab. 50w iya output tranfo pagfirst,nya karon kay ako gi ilisan og 100w ang output. Ask lang unta ko,unsa pa ako angay ilisan? Stereo diay ni siya,din naay 10 ohms 5w og 200 ohms 5w iya bias nya naay ecaps nga 2 ka 10,000uf/25v og 1 ka 22,000uf/25v nakaparallel og connect. Ask lang pud ko,plano unta nako mag add pag ecaps,pwede raba ko magparallel og ecaps nga lain2 og voltage value? ex. nana koy 2 ka 10,000uf/25v og 1 ka 22,000uf/25v. Pananglitan ako ipuno nga ecaps kay 50,000uf/50v,pwede raba? TIA Pasensya na sa daghang pangutana.heheheh

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by Lenaren on Mon Mar 18, 2013 8:24 am

Sis pwede tagalog lang tayo?... konti lang kasi alam ko sa bisaya... Smile ... interested kasi ako sa topic na to.... sensya na....

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by 01110011 on Wed Mar 20, 2013 12:27 am

leurs wrote:Mga boss,naa pud koy booster nakabutang sa amo multicab. 50w iya output tranfo pagfirst,nya karon kay ako gi ilisan og 100w ang output. Ask lang unta ko,unsa pa ako angay ilisan? Stereo diay ni siya,din naay 10 ohms 5w og 200 ohms 5w iya bias nya naay ecaps nga 2 ka 10,000uf/25v og 1 ka 22,000uf/25v nakaparallel og connect. Ask lang pud ko,plano unta nako mag add pag ecaps,pwede raba ko magparallel og ecaps nga lain2 og voltage value? ex. nana koy 2 ka 10,000uf/25v og 1 ka 22,000uf/25v. Pananglitan ako ipuno nga ecaps kay 50,000uf/50v,pwede raba? TIA Pasensya na sa daghang pangutana.heheheh
yup, pwede po

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by leurs on Wed Mar 20, 2013 9:33 am

01110011 wrote:
leurs wrote:Mga boss,naa pud koy booster nakabutang sa amo multicab. 50w iya output tranfo pagfirst,nya karon kay ako gi ilisan og 100w ang output. Ask lang unta ko,unsa pa ako angay ilisan? Stereo diay ni siya,din naay 10 ohms 5w og 200 ohms 5w iya bias nya naay ecaps nga 2 ka 10,000uf/25v og 1 ka 22,000uf/25v nakaparallel og connect. Ask lang pud ko,plano unta nako mag add pag ecaps,pwede raba ko magparallel og ecaps nga lain2 og voltage value? ex. nana koy 2 ka 10,000uf/25v og 1 ka 22,000uf/25v. Pananglitan ako ipuno nga ecaps kay 50,000uf/50v,pwede raba? TIA Pasensya na sa daghang pangutana.heheheh
yup, pwede po
Oi,boss,thanks uli,nagkita na naman tayo dito.hehehe
regarding sa pagpalit ko ng output trafo frm 50w to 100w,ano pa ba ang dapat palitan? Or dagdagan? Tia ulit. Very Happy

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by ultrasonic™ on Wed Mar 20, 2013 5:16 pm

dagdag ka ng isa pang pares na tranny sis

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by leurs on Wed Mar 20, 2013 6:16 pm

ultrasonic™ wrote:dagdag ka ng isa pang pares na tranny sis
bali may 4 pairs of trannies napo cya sis every channel,bali 8 trannies each channel. So dagdagan ko pa ng isa pang pares sis? Tia again.

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by arkin on Thu Mar 21, 2013 12:45 pm

sa akin ok na ok na yan. cheers adding tranys reduce the bias of transistors,kya mas mbuti kong ganyan na lng yan.d nman nkadagdag ng power yan lol! [nasa iyo na lng kong maniwala ka sa akin onion happy ]about sa ecaps,d rin ako sang-ayon i-parallel ang ecaps sa ibang voltage rating.10k mf na ecaps sa isang chanel ay ok na,batery nman gmit mo.malabo na ring AC pa gamitin mo sa multicab nyo. smiling bad

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by leurs on Fri Mar 22, 2013 10:15 am

arkin wrote:sa akin ok na ok na yan. cheers adding tranys reduce the bias of transistors,kya mas mbuti kong ganyan na lng yan.d nman nkadagdag ng power yan lol! [nasa iyo na lng kong maniwala ka sa akin ]about sa ecaps,d rin ako sang-ayon i-parallel ang ecaps sa ibang voltage rating.10k mf na ecaps sa isang chanel ay ok na,batery nman gmit mo.malabo na ring AC pa gamitin mo sa multicab nyo. smiling bad
Ah,so ok na pala tung set up ko para sa 100w output transfo na pinalit ko. Bale ito set up sa booster ko,ay 1 channel for tweeter tapos 2 channel sa bass. Yung pang bass lang ang pinalitan ko ng 100w output transfo,tapos yung sa tweeter,nanatili sa 50w lang. Thanks po ulit sis arkin.

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by michael nierva on Mon May 06, 2013 3:19 pm

mga master pwede nyo po ba akung matulongan about booster amp. using mj2955 kung panu gamawa ng audio output transformer 500 watts mono o table o any reference na pwede kung pagkunan at schematic diagram ng 12 volts and 24 volts tanks

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by michael nierva on Wed May 08, 2013 7:00 pm

mga boosing hingi po sana ako ng tulong about booster amp. using audio output transformer na 500 watts mono kung panu mag assimble O gumawa, guidlines, O any references na pwede kong pagkuhaan

ganu kalaki size ng magnitic wire
ganu kalaki ang E
ganu kalaki E CORE
ilang turns ng magnitic wire
ilang watts

thanks

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by ultrasonic™ on Thu May 09, 2013 3:05 pm

my pinost si sis vhon.. pwde mong pagkunan ng idea

http://aelexian.4rumer.com/t60p45-booster-amplifier-mono-using-mj2955

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by james on Thu May 09, 2013 4:28 pm

Basa muna dito.

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by leurs on Wed Jul 03, 2013 4:34 pm

May tanung lang ulit ako. May booster akong nakakabit sa sasakyan nuon..tapos tinangal ko siya sa sasakyan,ginamit ko nalang pangbahay. Ang tanung ko ngayun,bakit kaya may ngiyaw/ugong o hmmm na tunog,nung nasa sasakyan pa,wala naman akong marinig na ugung sounds. Gamit kung power supply ay dalawang 6ampere. Ano kaya ang palitan na pyesa? O baka kulang sa caps yung supply.

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by arkin on Fri Jul 05, 2013 10:39 pm

cguro an214 amp nto,tama ba ako?kong tama hula ko,talagang uugong at my ngiyaw yan modified kc[timpla sa bisdak term]simple lng gwin mo dyan,regulate mo suply sa amp[ok lng unregulated sa boster,kya lng mainit tranys mo]d sapat ang ecaps dyan,masyado mataas distortion level nyan.

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by leurs on Sat Jul 06, 2013 12:42 pm

arkin wrote:cguro an214 amp nto,tama ba ako?kong tama hula ko,talagang uugong at my ngiyaw yan modified kc[timpla sa bisdak term]simple lng gwin mo dyan,regulate mo suply sa amp[ok lng unregulated sa boster,kya lng mainit tranys mo]d sapat ang ecaps dyan,masyado mataas distortion level nyan.
yes sir an214 amp ang gamit ko,modified nga. Yung dalawang channel sa amp ay sa bass tapos may isa pang channel para sa tweeter. Sa supply ng booster lng din ako kumuha ng supply sa amp ko,bali share ko lang sila. 2,200uf lang linagay ko na ecaps sa supply. My schem diagram ka sir sa regulated power supply? Chaka para ring wala masyadong bass na lumalabas?

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by leurs on Mon Jul 08, 2013 9:52 am

Clarification lang po mga masters. Pagmag add lang ng ecaps,tataas ba ang capacitance? O kailangan dapat palitan yun ng mataas na capacitance na ecaps para tataas?
Salamat po uli...

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by PIEZO on Mon Jul 08, 2013 7:14 pm

yes, if you connecting the capacitors in parallel way.

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by arkin on Tue Jul 09, 2013 12:19 am

agree..pro.hindi talaga sapat ecaps dyan sa probz mo.kng susubokan mong magdagdag ng ecaps.why not?mas ok din yon.may point of observation kana:D feedback ka lng kng ano na resulta..bakit nga pla share cla ng supply,sabi mo dalawang 6amps gmit mo?about sa ecaps ng suply mo.masyado ring maliit yon pra sa 6amps. chek rin phasing ng speakers mo.cguro yon ang dahilan kong bkit mahina bass nto.

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

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