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Articles from spec

  1. spec

    LINEAR POWER SUPPLIES: THEORY & CIRCUITS

    Linear power supply core theory plus circuits that can be adapted to suit your application
    0/5, 0 votes
    Updated:
    Jan 10, 2017
  2. spec

    Thermal Budget: Transistors & Heatsinks

    How to select power devices and specify heatsinking
    0/5, 0 votes
    Updated:
    Jan 2, 2017
  3. spec

    Practical Elecromagnet Design

    Design and build practical electromagnets using simplified theory and formulae
    0/5, 0 votes
    Updated:
    Dec 18, 2016
  4. spec

    Core Equipment

    What equipment do you need to get started in electronics
    0/5, 0 votes
    Updated:
    Nov 26, 2016
  5. spec

    Precision Micropower Battery Cut-off Circuit

    Simple micropowr circuit to protect batteries from under voltage
    0/5, 0 votes
    Updated:
    Nov 23, 2016
  6. spec

    Standard Three Terminal Regulator Adjusts Down to Zero Volts

    A simple circuit to get down to zero volts with a standard three terminal regulator
    0/5, 0 votes
    Updated:
    Nov 20, 2016
  7. spec

    Two Simple Formulae: capacitance and inductance

    Two relationships can simplify capacitor and inductor voltage and current calculations
    0/5, 0 votes
    Updated:
    Nov 4, 2016
  8. spec

    Core Components

    Which components do you need to get started in electronics?
    0/5, 0 votes
    Updated:
    Nov 1, 2016
  9. spec

    Restore Your Valuable Documents- or Make Your Own Book

    Document repair and book binding arn't that difficult
    0/5, 0 votes
    Updated:
    May 13, 2016
  10. spec

    Reasonably Priced Solder Station

    You don't have to pay an arm and a leg to get a decent solder station.
    0/5, 0 votes
    Updated:
    Apr 26, 2016
  11. spec

    Both Sexes for the Price of One: PMCPB5530 complementary MOSFETs

    Low gate threshold independent n type and p type MOSFETS in a low cost minature pakage
    0/5, 0 votes
    Updated:
    Mar 31, 2016
  12. spec

    Data and Books- some old friends

    data books, application reports, eletronic theory books, electronic magazines from yesterday
    0/5, 0 votes
    Updated:
    Mar 29, 2016
  13. spec

    Game Changer Opamp: OPAx192 and Relations

    This new opamp form TI comes close to the ideal and opens up a wealth of design avenues
    0/5, 0 votes
    Updated:
    Feb 25, 2016
  14. spec

    Main-Slave Controller

    Circuit to turn a secondary device on automatically when the main device operates.
    0/5, 0 votes
    Updated:
    Dec 9, 2015
  15. spec

    Books, Articles, Data

    books & other info covering electronic design that I have found useful
    0/5, 0 votes
    Updated:
    Nov 22, 2015