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aqmas
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Posts posted by aqmas
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I jus told a fact
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I'm from Lithuania :)
We mostly use not new details. transformer mostly been from old radios or tv.
O about tranzistors........ i dont know. some people said that everything is okey -
hmmmm, little bit strange, I discussed in www.elektronika.lt forum. And people who made this power supply said that nothing gets hot.... everything okey
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o where is new pcb? I cant find :-[
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I have jus one mje3055 ;D
Then ok. persuaded ;D
I found a new list of components ;D
Then I will have to bought all components, but ok :)
But I cant find a new pcb... can help someone? thankyou
If we need to use two 2N3055, then how connect them? -
A loudspeaker must be driven from a power amplifier. This fuzz effect circuit can be the input to the power amplifier. The fuzz effect circuit has an opamp that has a very low power output.
thankyou, I understood ;) -
hmmmm........
I thougt, that I put a fan to freeze a radiator. May it would be better? I really want to put a mje3055, would fan help that it dont overheat ???
Hmmm, o if I do with old part list, but put 12'000uF capacitor, 0.47/10W rezistor, and bigger transformer ?
I think I could put transformer near mje 3055 and freeze it together. and if I put some rezistors with more W, ant then they wont be so hot...
and instead 1N4001 diode put 1N4007.
Maybe then everything would be okey? -
hello, can someone explain where plug loudspeakerin this circuit? thankyou.
Ps. Sorry I can't write good, without mistakes, sorry -
Hello. I'm ready to do this power supply :)
And I have some questions....
Ps. I'm sorry for my English language. it isint very well.
1. Can I use MJE3055 tranzistor instead 2N3055 ?
2. Can I use 2200uF 50V electrolytic capacitor instead 3300uF 50V ?
3. In this circuit said that need 0.47Ohm 5W rezistor, can I put two 0.22Ohm 3W rezistors?
Thankyou for the answer ;)
0-30 Vdc Stabilized Power Supply
in Projects Q/A
Posted
because in this forum with this project are problems, o in www.elektronika.lt no problems