BOOSTER AMPLIFIER (MONO) using MJ2955
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Re: BOOSTER AMPLIFIER (MONO) using MJ2955
ma pinost si sir ulta na amp somewhere sa 4rum na ito yu an7161 ang gamit
01110011- C Battery
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Age : 32
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Re: BOOSTER AMPLIFIER (MONO) using MJ2955
sory po sa double post hehe
01110011- C Battery
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Age : 32
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Re: BOOSTER AMPLIFIER (MONO) using MJ2955
mga bossing, meron bang capacitor tong mono? kasi wala sa diagram...... gagawa kasi ako ilalagay ko sa tryckel.......
thanks
thanks
earl- AAA Battery
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Join date : 2011-09-13
Re: BOOSTER AMPLIFIER (MONO) using MJ2955
mga bossing sino ho ba sa inyo ang merong 24 volts na design nito. subukan ko lang sanang eedit itong 12volts 50watts kong booster amp kung ano ang pinag iba nila. Tanx po in advance.. God bless
vhonnah- AAA Battery
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Re: BOOSTER AMPLIFIER (MONO) using MJ2955
earl wrote:mga bossing, meron bang capacitor tong mono? kasi wala sa diagram...... gagawa kasi ako ilalagay ko sa tryckel.......
thanks
parallel niyo lang sa power supply ang capacitor.
vhonnah wrote:mga bossing sino ho ba sa inyo ang merong 24 volts na design nito. subukan ko lang sanang eedit itong 12volts 50watts kong booster amp kung ano ang pinag iba nila. Tanx po in advance.. God bless
computation ang kailangan
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Hertz- Admin
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booster amp using mj255 transistor
to whom it may concern:
I just want to know the turns of the two power transformer used in the circuit because you know guys I had a project that hasn't finished and I am trying to finish it but I can't because I can't find transformer such those.
That's why I'd rather to make my own If someone can tell me How many turns are those.
Thank you and more power.
I just want to know the turns of the two power transformer used in the circuit because you know guys I had a project that hasn't finished and I am trying to finish it but I can't because I can't find transformer such those.
That's why I'd rather to make my own If someone can tell me How many turns are those.
Thank you and more power.
eysi- AAA Battery
- Posts : 2
Join date : 2011-10-02
Re: BOOSTER AMPLIFIER (MONO) using MJ2955
Boss naa ba ka circuit unsaon pag timpla sa booster para mosagitsit ug mo bass pag au? tnx
popcorn- AAA Battery
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Join date : 2011-10-04
Location : cebu
Re: BOOSTER AMPLIFIER (MONO) using MJ2955
popcorn wrote:Boss naa ba ka circuit unsaon pag timpla sa booster para mosagitsit ug mo bass pag au? tnx
try mu daan sa crossover
eysi wrote:to whom it may concern:
I just want to know the turns of the two power transformer used in the circuit because you know guys I had a project that hasn't finished and I am trying to finish it but I can't because I can't find transformer such those.
That's why I'd rather to make my own If someone can tell me How many turns are those.
Thank you and more power.
:0453: waiting mode sa iba. di ko kasi maalala ang formula
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ultrasonic™- 24V BATTERY
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Re: BOOSTER AMPLIFIER (MONO) using MJ2955
"Sensya na mga bro ang liit ng penost ko,eto malaki na
https://2img.net/r/ihimizer/img821/5503/boosteroutputxformer.jpg
https://2img.net/r/ihimizer/img821/5503/boosteroutputxformer.jpg
vhonnah- AAA Battery
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Join date : 2011-07-22
Re: BOOSTER AMPLIFIER (MONO) using MJ2955
^^ tnx dito sis.. very useful
+1 point ka sa akin..
enidit ko na din para magkasya dito (^_^),V,,
_________________
6th member of STTM
former 2nd member
im always walking on the rain so that no one could see me crying
ultrasonic™- 24V BATTERY
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Re: BOOSTER AMPLIFIER (MONO) using MJ2955
To:Vhonnah
Thank you for the formula..
More power and God Bless.
Thank you for the formula..
More power and God Bless.
eysi- AAA Battery
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Join date : 2011-10-02
Re: BOOSTER AMPLIFIER (MONO) using MJ2955
sir naa ka formula pila ka turns ang 500 watts
01110011- C Battery
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Re: BOOSTER AMPLIFIER (MONO) using MJ2955
sensya sis wla akong 500 watts na formula, nakuha ko lang yan sa lumang libro ni marconi pagarigan, almost 20 years na yan sakin enidit o lang kasi sira na yung libro ko sa katagalan. meron pa ako isang furmula sa paggawa ng power x'former kasama rin yan sa libro kaya lang di ko pa nakita. post ko nalang susunod kung makita ko na.
vhonnah- AAA Battery
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Re: BOOSTER AMPLIFIER (MONO) using MJ2955
ah ok try ko lang mag experiment
01110011- C Battery
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Re: BOOSTER AMPLIFIER (MONO) using MJ2955
thanks po pala sa formula +1 for u
01110011- C Battery
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Re: BOOSTER AMPLIFIER (MONO) using MJ2955
pwede bang mag parallel ng 4 transistors,bali 8 lahat ang total sa dlwang junction,sa 100W audio booster?
if 150W audio booster ang balak kung gawin,dapat bang baguhin ang value ng dalwang rsistor?
if 150W audio booster ang balak kung gawin,dapat bang baguhin ang value ng dalwang rsistor?
Steel Rain- AAA Battery
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Re: BOOSTER AMPLIFIER (MONO) using MJ2955
hindi nah, lagay ka ng mas maraming pairs of trannies para hindi maxadong uminit
01110011- C Battery
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Re: BOOSTER AMPLIFIER (MONO) using MJ2955
mga sir unsa d i part list anang bass ug treble para ani nga booster?
jimsky143- AAA Battery
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Re: BOOSTER AMPLIFIER (MONO) using MJ2955
· Electrolytic Capacitors
o 3 – 47 µF, 16 V
o 3 - 4.7 µF, 16 V
o 2 – 100 µF, 16 V
o 1 - 1000 µF, 16 V
· 1 Ceramic Capacitor (102)
· Mylar Capacitors
o 4 - .01 µF
o 3 - .1 µF
o 1 – 222 µF
· Resistors
o 2 – 1 KΩ ( ¼ watt)
o 2 – 1.5 KΩ (¼ watt)
o 1 – 1 MΩ (¼ watt)
o 1 – 10 K Ω (¼ watt)
o 1 – 10 Ω (¼ watt)
o 1 – 560 KΩ (¼ watt)
o 1 – 560 KΩ (¼ watt)
o 1 – 3.3 KΩ (¼ watt)
o 3 - 100 KΩ (¼ watt) potentiometer for bass treb and volume
· 1 - 828 Transistor
· 1 - IC AN-7161
· Heat Sink
kung stereo x2 ang mga parts at dual gang ang pot
o 3 – 47 µF, 16 V
o 3 - 4.7 µF, 16 V
o 2 – 100 µF, 16 V
o 1 - 1000 µF, 16 V
· 1 Ceramic Capacitor (102)
· Mylar Capacitors
o 4 - .01 µF
o 3 - .1 µF
o 1 – 222 µF
· Resistors
o 2 – 1 KΩ ( ¼ watt)
o 2 – 1.5 KΩ (¼ watt)
o 1 – 1 MΩ (¼ watt)
o 1 – 10 K Ω (¼ watt)
o 1 – 10 Ω (¼ watt)
o 1 – 560 KΩ (¼ watt)
o 1 – 560 KΩ (¼ watt)
o 1 – 3.3 KΩ (¼ watt)
o 3 - 100 KΩ (¼ watt) potentiometer for bass treb and volume
· 1 - 828 Transistor
· 1 - IC AN-7161
· Heat Sink
kung stereo x2 ang mga parts at dual gang ang pot
01110011- C Battery
- Posts : 184
Join date : 2011-07-23
Age : 32
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01110011- C Battery
- Posts : 184
Join date : 2011-07-23
Age : 32
Location : cebu city
Re: BOOSTER AMPLIFIER (MONO) using MJ2955
sir naa paba nay schematic diagram?
ug naa paba kay lain dha nga dali ug sayun ra himuon?
naa nay booster nako diri gbaligya rani sa akua,gusto nako butangan ug tone cntrol...
lahi lagi ang partlist ani nga booster ky 300 ug 20 ohms 5W ug 4700uF ang cap. pero stereo..nya AC na murag 10A man cguro supply ani. butangan unta nako ug tone kay ang ngdrive ani kay amp sa PC TDA2822.
salamat daan sa makasuggest
ug naa paba kay lain dha nga dali ug sayun ra himuon?
naa nay booster nako diri gbaligya rani sa akua,gusto nako butangan ug tone cntrol...
lahi lagi ang partlist ani nga booster ky 300 ug 20 ohms 5W ug 4700uF ang cap. pero stereo..nya AC na murag 10A man cguro supply ani. butangan unta nako ug tone kay ang ngdrive ani kay amp sa PC TDA2822.
salamat daan sa makasuggest
jimsky143- AAA Battery
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Re: BOOSTER AMPLIFIER (MONO) using MJ2955
ok ra na kc ang booster puwede ka mag mods pwede sad templahan (as we call it here) ang 2822 ky hinay ra kaayu ug output mao nga dili kusog iimo booster ,naa schematic somewher in this forum .
01110011- C Battery
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Re: BOOSTER AMPLIFIER (MONO) using MJ2955
naa ni sya tone control mau nga daghan ug parts pero mono rafifteenwatts wrote:
eto po yung pcb
01110011- C Battery
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Re: BOOSTER AMPLIFIER (MONO) using MJ2955
sir ang schematic ani naa?
jimsky143- AAA Battery
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Location : bohol
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