capacitor for amplifier
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- เผยแพร่เมื่อ 29 เม.ย. 2018
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#howtomakeamplifier?#howtorepairamplifier?#capacitor# - วิทยาศาสตร์และเทคโนโลยี
1)When electrolitic capacitors are charging,for a breif moment they behave like a short cuircuit.
The only thing limithing the current drawn,is the internal resistance of your transformer,wich can be very low.
So is your brige rectifier build fot this heavy surge current ? you have to ck.
If your brige rectifier is rated at 10 amps,its peak current limit maybe lets say 25amps.
Lets say you have 30-0-30 transformer,its internal resistance .1 ohms,lets say on a 1 ohm load,it can delever 30 amps surge currrent.
Well this is over the rated value of your bridge rectifier.I could short circuit only after a few turn-on cycles, and
sending ac to your capacitors wich could blow up in you face.
You must somehow limit the inrush current towards your bridge rectfier.
One way would be to instal a 2 ohm power resistor between the center tap of your transformer and the filter capacitor neutral.
(0 volt)
It will limit the inrush current to a level wich your bridge rectifier can handle,it won't bother your circuit's operation.
Another way is to instal a 30 ohm thermistor at the same place,as it warms up,it lower its resistance.
A better way,is a 30 ohm resistor with a delayded circuit with shorts it with a relay contact when your
filter bank has suffitiantly charge.You should never left a rectifier bridge unprotected facing a large electrolitic capacitor.
As is,your circuit is a disaster, waything to happen.
Bye.
Lucien
Super video very easy understandable
Super samjaya
Sir, your technique is great..
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
এতো সহজ ভাবে কেউ বুঝায় নি আগে। ভাই আপনাকে অনেক অনেক ধন্যবাদ।
১ রেক্টিফায়ার ও ২ টি ক্যাপাসিটর দিয়ে ব্রিজ কানেকশন হয়। আবার চারটি ক্যাপাসিটর ও ব্যবহার করা হয়।
আমি জানতে চাচ্ছি, ২ টি ক্যাপাসিটর ও ৪ টি ক্যাপাসিটর ব্যবহারে পার্থক্য টা কি।
Can you teach us that how amplifiers work or theire principal.Plz make a vedio one by one description of that.
Anna u video all super
Good explanation
Será que vc disponibiliza um pdf do esquema da fonte para fazer um impresso?
good
please use digital multimeter
whats the use of capacitor power bank
can i use it for dx0809 circuit
Bro I make one sub amp with 8fet traniater for dual 12inch subwoofers...my transfermer is 45 0 45 15amps... N m using 10000 uf 100volt 4 capasiters ...is it safe ...but my board is getting heat....wts the soloution...
Bhai cooking Mason ki 2 ic ke bare me video banado 1 ka malum he per dusreka nahy ic
4pic 10000uf with 100v capasetor a koto watt amplifier load dite paribo ?
12 voltage transforme 60 ampere kisa banya plzzzz video bna do
Us. 4 pin. Ic. Jo. Apne. Use. Kari. Hai.. Uska. Name??
Thanks for this video
I need to know the capacitance bank value for
14 V 50 amps
Will be using kbpc 3510 2 in parallel
What should be capacitor value
How many dc volt output on your capacitor power bank?
Sir how to make 12 0 12 from DC 12v adapter using capacitors...If it is possible then plz guide me...Or make a video on this topic.
No you need a 24v adapter if you want to convert it to 12+ 0 12-
can it same on 55 0 55 transformer 20amp
Sir can u please tell me what is price of 1 capacitor whic you shown on the video
For how many watts amplifier ??
👍🙏
sir please help me
I build a stk 4231 amplifier with 40 0 40 12amp + 2x12000uf 80v nippon capacitor. I want more deep basss can i add more capacitors.
Sir, can we use other set of capacitors of different Volts with previous capacitors?
30-0-30 8ams what is the capacitor
sir i need help on i have toriadal tranformer 0-12 need to make rectifier circuit and i have to use 8 10K mfd caps what should be circuit i am using 2 mb3510 as rectifier i am confused as -12 goes to - side + 12 to + side and 0 to ground i dont have - 12 i am using this transformer for car amp so no - is required
help is appriciated
What was the output voltage of the center- tap transformer ?
Its ground
bhai jo bhi kam karo bol ke kiya karo. ase thoda hi. samjh me aata h
55-0-55 10 amp Dc power supply kaliya Kitna amp bridge rectified use kara
Sir which bridge rectifier you are using please tell us I can't found it anywhere so please help me
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
Bhai 4 food wala 4 capacitor 30 0 30 wala ckt batao
Good morning, I have a question, can two 63volts DC capacitor 150,000uf use to supply my car audio amplifier.
capacitors do not keep an amplifier running. they only make the voltage stable so when the bass notes hit, the voltage does not goes down as much, that way, you can keep the amplifier fed with energy so it will not clip the bass damaging your speakers and subwoofers and mantaining the operational voltage keeps it able to give you it's max power output. a good battery with enough cold crancking amps should do the trick if you are in a car, at home better use capacitors as a battery puts on quite a load on a system
Hugh Patterson s
Elna or jccon? capacitor allienxpress,
What is the work of this power bank in amplifier?
Can boost the bass
सर जी 43-0-43,,15,,,ampere ke transformer me kitne uf kitne volt,, कितने pcs, capaciator lagenge
Output supply kitni thi
ye 4440 ic wale amplifier me kam karega
Ha
Rectifier your using how many amps if your using low ampier it will burn
Mininum of 15 amp
Sir g price kya h iska please
Bhaiya Mujhe hi power supply Sahi apply chahie Ham Kaise Le sakte hain?
Kitane vots or if ka hi gya sir batao
Ismein 80 0 80 voltage DC kar sakta hai
Sir,transistor bayan o IC anong number po
80v 10000uf k capacitor ka price kya h plz tell
200
What is the name of the rectifier IC sir
Please visit for the best Bass tone circuit diagram
electronicshelpcare.net/bass-tone-circuit-diagram/.
তৈরি করা বোড সারকিট ঢাকায় পাওয়া যায়
Is ic ka no kayaha
Plzzzzz reply sir
mine have only 2. see in my videos.
gunge
Galat connection kyu dekhaya
Ye main kitne ampiar ka hai Bhai 9813726372