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  1. Vedran1

    0-30 Vdc Stabilized Power Supply

    Thanks audioguru, I will try, and post here results when I am done! Bye
  2. Vedran1

    0-30 Vdc Stabilized Power Supply

    Making PCB is a bit problem for me, and making two sided even bigger problem , so I will have to satisfy with 3A version. If anyone has one PCB he don't need or can easily made one extra PM me please. Thanks!
  3. Vedran1

    0-30 Vdc Stabilized Power Supply

  4. Vedran1

    photo PCB

    I have 125W Hg light bulb, and I am going to broke its outer baloon so UV rays will be more intensive! Can somebody tell me how long should I keep pcb under it, for how long! Thanks a lot!
  5. Vedran1

    0-30 Vdc Stabilized Power Supply

    I can also buy from my friend transformer 2x12 V that can handle 8,33A... Maybe i should put this one. I think this one will heat less and buzz less than smaller one?? What do you think? Thanks!
  6. Vedran1

    0-30 Vdc Stabilized Power Supply

    I have old transformer with a secondary winding rated at 24 V / 1.2 A, or you can say 20VA. Can I use this one with this project with no changes in parts values? Thanks
  7. Vedran1

    Guitar Amp

    some links will be ok too.... :D
  8. Vedran1

    Guitar Amp

    Hello I have almost unused car audio speakers, and i need amplifier (10W or 15W) for my electric guitar. Can I use that speakers and how? Can somebody give me some schematics for simple Guitar Amp for home use. Thanks
  9. Vedran1

    help!

    Thanks audioguru! Ante it is makes effects like distorsion on electric guitar! Bye!
  10. Vedran1

    help!

    Hello What would be first broken when guitar processor fall from 2 meters height?? Maybe oscillator or what I am looking at it and can't figure out what is broken.... it is not visible... Thanks
  11. Vedran1

    Speaker

    Thanks Ante! ;D
  12. Vedran1

    Speaker

    Hello! I have one old Philips radio and cassete player and I like it very much and it sounds great, but it makes big BUM when I turn it on, and is very noisy when I am adjusting volume! How to fix it??? ??? Thanks!!!!
  13. Vedran1

    ATX power supply

    Hello! So NTCR1 is thermisotr for 230V?? Here i attached english version of text that came with schematic, but here is only half of schematic but if somebody needs it, it is whole in Ukrains version! Bye! ;D
  14. Vedran1

    ATX power supply

    Hello! If somebody is interested here is some text about how ATX PSU is functioning! Bye ;D atx2_03.pdf
  15. Vedran1

    ATX power supply

    What is NTCR1 on schematic?? Post me a little picture plese so i can find it easily!
  16. Vedran1

    ATX power supply

    ;D ;D ;D So can I short circuit it? Maybe it doesen't work now with capacitor on its place because it has infinite resistance and MOV doesn't have infinite resistance ???
  17. Vedran1

    ATX power supply

    :D I don't get it? PSU sholud work fine without MOV?? Now there is capacitor instead MOV :-\
  18. Vedran1

    ATX power supply

    Yeah i think that was my mistake!!! I thinh that was burned not capacitor... but i don't know what type should i put???? Look at attached picture on one of my before posts i wrote sybmols I can read, ones I can't read are ? So maybe that was the problem! Yeah it was thicker than regular...
  19. Vedran1

    ATX power supply

    I forget to ask you: What is MOV? Thanks
  20. Vedran1

    ATX power supply

    Hey, Ante and audioguru I think attached pdf will be very interesting to you as it was to me! I figure out some things reading it! Enyoj! Bye! ;D Keep posting and helping me :D ...:::Vedran:::... Using_an_ATX_computer_power_supply_to_make_a_scalable_mult.pdf
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