15V 5A - Font

Discussion in 'General Electronics Chat' started by Vagner Kaefer, Jun 29, 2015.

  1. Vagner Kaefer

    Thread Starter New Member

    Jun 29, 2015
    1
    0
    Hello friends,
    I have a problem here. I need a source of 15V / 5A. But I'm not getting everything I tried to put together generates a lot of power. Overloading the components.

    Does anyone have any idea how to help me? Using bipolar junction transistors and an alternate source.
     
  2. #12

    Expert

    Nov 30, 2010
    16,346
    6,835
    I could recommend a power supply that plugs into the wall. Is that what you want?
    What country are you in?
    What kind of circuit are you working on?
     
    Last edited: Jun 30, 2015
  3. Hypatia's Protege

    Distinguished Member

    Mar 1, 2015
    2,804
    1,237
    Inverter, generator??? -- 'Be explicit son!':D:D:D

    EDIT: Um sorry!!! --- I misread your OP as "115V" -- guess there really is "no disguise for that double vision":eek::cool:
     
    Last edited: Jun 30, 2015
  4. Hypatia's Protege

    Distinguished Member

    Mar 1, 2015
    2,804
    1,237
    Well obviously if you will be powering the desired PSU from the 'mains', the 'definitive' topologies are SMPS or Linear -- Inasmuch as you referenced BJTs I can but guess you are attempting implementation of the latter?

    Helpful responses require further detail...:)

    Best regards
    HP
     
  5. mcgyvr

    AAC Fanatic!

    Oct 15, 2009
    4,771
    971
Loading...