BOOSTER AMPLIFIER (STEREO) using MJ2955 5 2.7 7

BOOSTER AMPLIFIER (STEREO) using MJ2955

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BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by mitch on Mon Jan 02, 2012 8:29 am

mga sir..belated hapi new year..thanks sa tanan advice..pwd ask ko about sa stereo using MJ2955 at yung schem diag at pati wiring diagran..thanks agin more power.. :sunny:

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by Mylene on Mon Jan 02, 2012 7:46 pm

gawa po kayo ng dalawang ganito.


from book of pagirigan


Note:

The value of R1 and R2 470Ω vary from one input transformer to another. Common value of R1 is from 4.7Ω, 10Ω, 12Ω up to 15Ω. In case of distortion, try substituting the value of R1. In case of excessive heating of output transistor, try to substituting R2 470Ω with a lower value say 330Ω or 390Ω.

nandito po ang ibang information

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by arkin on Mon Jan 02, 2012 7:58 pm

baliktad yata mayalin?dlang sa trans4mer klangan i-vary ang value ng resistor,sa dami rin ng transistor na gamitin.

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by mitch on Wed Jan 04, 2012 6:57 pm

di po ba kagaya yan ng mono na booster parang mgakatulad lng..saan may indicator po left at right nyan?

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by arkin on Thu Jan 05, 2012 7:57 am

preho lng talaga,gawa ka ng dalawa nyan.depende lng yan source mo kong san sya nkakabit,wla problema khit saan mo ikabit,sa left or right.d magmumulto yan pag baligtad. aware

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pwd na ba ito??

Post by mitch on Fri Jan 06, 2012 12:01 am



sorry po di ako marunong magpost ng image baka pwd paki view nlng ng link o pa click sa image..

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by arkin on Sat Jan 07, 2012 5:00 pm

ganyan nga..khit saang chanel ikabit mo,pwede.

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by 01110011 on Sun Jan 08, 2012 9:02 am


i eliminate nyo po yung VCC at GND na malapit sa speaker

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by AC-DC Electronics (TJ) on Mon Jan 09, 2012 5:03 pm

good..

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by AC-DC Electronics (TJ) on Mon Jan 09, 2012 5:05 pm

10 watts pababa ang magandang aligay na amp sa input ni2ng booster na iyan with tone control.... Very Happy

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by 01110011 on Mon Jan 09, 2012 9:26 pm

^yep pwede an7169,uPC1230 o kung meron an214 marami pa Smile

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paki lagay ng marker

Post by mitch on Tue Jan 10, 2012 7:35 am

fifteenwatts wrote:
i eliminate nyo po yung VCC at GND na malapit sa speaker

paki lagay po ng marker kong asan ang vcc at gnd na eliminate.,.salamat po..

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by arkin on Tue Jan 10, 2012 9:18 am

wla nmang dapat i-eliminate dyan.lines crossing without a dot is not connected.mas maganda kong mas mataas ng driver amp.pwede an7161 or tda2005,khit yong mga car stereo na 35w.mas maganda ang bass kapag malkas ang drive,wag lng masyadong mataas.nasubokan kna sakura[nkalimotan ko yng model#,yong TIP lng ang output trans]ang ganda ng bass.lakihan lng ang input trans4mr.

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by ytsertoto on Tue Jan 17, 2012 3:27 am

mga tropa bka pwede mkahingi schematic diagram ng booster amplifier..bago lang ako dito sa forum na to tnx..

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Re: BOOSTER AMPLIFIER (STEREO) using MJ2955

Post by arkin on Wed Jan 18, 2012 6:10 pm

yong nsa taas,yan ang booster amp..stereo pa nga yan.

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