Recent content by infinity.o3

  1. I

    HELP! project abt DC power supply.

    it ez. but i did nt complete my test. "-.- i nv even touch on the last question.  :'( whr is all the pro ppl ar? y left sg ppl here?
  2. I

    HELP! project abt DC power supply.

    hey, can i replace LM719 to LM7805?? plz reply. thx. =))
  3. I

    HELP! project abt DC power supply.

    when is ur date line? i nt from etcm. last wk term test. math ur noe how to do?
  4. I

    HELP! project abt DC power supply.

    die sia. tis coming monday i ned to hand up tis project. n i hv nt the report. hv ur do? i onli noe tt our class is the last class to enrol to tp. LOL.
  5. I

    HELP! project abt DC power supply.

    omg, all from tp. "-.- wat if teacher found out tt our cct is the same. haha. do ur guy noe how to write the report? who ur teacher ar?
  6. I

    HELP! project abt DC power supply.

    eloo. i from tp. i bet u oso from tp. ;D hv u finish ur project? do u noe how to write 'the explanation on the operation of the power supply'?
  7. I

    HELP! project abt DC power supply.

    hey. sorry so long den reply. hee. my teacher is giving mi LM7805. but at the circuit u gave is LM7915. is the two the same? the fuse 33mA. why my teacher give is 1A? C3, C4, C5 &C6 is wad? all is capactior? btw, my teacher onli will give us 3 capactitors.
  8. I

    HELP! project abt DC power supply.

    i also ned to include resistor. but there are no resistor rite? i still need to build a power supply out. hope u could help mi. =))
  9. I

    HELP! project abt DC power supply.

    thx. i was wondering are there anymore simply diagram. i cant realli understand it.
  10. I

    HELP! project abt DC power supply.

    helo, i new here. and oso new to electronic stuff.  ;) i would like to ask how to build a power supply? it is a triple output power supply (o/p= +15v, -15v and -5v) of not more than 15 components. where can i find more about this stuff? any link? i would also want to find a schematic diagram of...
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