Theory articles

723 topics in this forum

1. author of the transformer article

   By Kevin Weddle, March 4, 2004
   • 3 replies
   • 3.8k views
   • 
   • Kevin Weddle
   • March 25, 2004

2. varactor diodes

   By Kevin Weddle, October 28, 2010
   • 3 replies
   • 2.6k views
   • 
   • audioguru
   • October 29, 2010

3. simple question

   By shekhar_dandya, August 3, 2004
   • 3 replies
   • 2.2k views
   • 
   • shekhar_dandya
   • August 7, 2004

4. NAND gate

   By walid, February 27, 2007
   • 3 replies
   • 1.9k views
   • 
   • audioguru
   • February 27, 2007

5. Input Filter circuit design needed

   By ray99mond, March 7, 2006
   • 3 replies
   • 1.8k views
   • 
   • ray99mond
   • March 8, 2006

6. SCR Question

   By sundin13, September 9, 2006
   • 3 replies
   • 1.8k views
   • 
   • audioguru
   • September 10, 2006

7. lm339 comparator

   By jpp412, April 4, 2005
   • 3 replies
   • 2.3k views
   • 
   • Kevin Weddle
   • April 7, 2005

8. Transistor Protection

   By monster, January 24, 2007
   • 3 replies
   • 1.9k views
   • 
   • audioguru
   • January 25, 2007

9. Amplifier feedback

   By Kevin Weddle, December 31, 2009
   • 3 replies
   • 2.3k views
   • 
   • Kevin Weddle
   • January 14, 2010

10. Question about amplifier

    By Short_Circuit, March 8, 2006
    • 3 replies
    • 2k views
    • 
    • audioguru
    • April 20, 2006

11. newbie formula help

    By mado21, February 24, 2005
    • 3 replies
    • 2.7k views
    • 
    • Guest
    • March 2, 2005

12. pwm in stepper

    By kumar_prashu, September 20, 2004
    • 3 replies
    • 2k views
    • 
    • surajbarkale
    • September 22, 2004

13. Re: power surge kill power supply/motherboard

    By only_lonely, June 24, 2009
    • 3 replies
    • 3.1k views
    • 
    • eduard0476
    • October 23, 2009

14. Multiple grounds

    By nutmegzzzz, November 15, 2006
    • 3 replies
    • 1.9k views
    • 
    • MP
    • November 16, 2006

15. Op-Amp Question

    By jonathan.wood1, September 13, 2006
    • 3 replies
    • 1.9k views
    • 
    • jonathan.wood1
    • September 13, 2006

16. Beginners Transistor Help

    By electrodoc, May 20, 2004
    • 3 replies
    • 3.6k views
    • 
    • audioguru
    • June 28, 2004

17. abating effect of battery

    By Guest bhuvaneshnick, February 4, 2014
    • 3 replies
    • 3.5k views
    • 
    • kovach_olivia
    • August 24, 2022

18. ADC output

    By jrcfg, February 27, 2005
    • 3 replies
    • 2.5k views
    • 
    • MP
    • February 28, 2005

19. Why caps in paralell?

    By walid, March 8, 2012
    • 3 replies
    • 3k views
    • 
    • walid
    • March 10, 2012

20. another question, regarding non inverting op amp

    By mettula, May 17, 2007
    • 3 replies
    • 1.9k views
    • 
    • mettula
    • May 17, 2007

21. Creating my own high voltage divided diff amp. what resistance should I put in?

    By kevin.cheung, July 11, 2012
    • 3 replies
    • 3.5k views
    • 
    • Kevin Weddle
    • July 13, 2012

22. Many supply voltages

    By Kevin Weddle, July 6, 2004
    • 3 replies
    • 2.5k views
    • 
    • ante
    • July 9, 2004

23. frequency meter

    By kdor, August 15, 2010
    • 3 replies
    • 2.5k views
    • 
    • Kevin Weddle
    • September 15, 2010

24. DC synchronous motor

    By flopy, May 5, 2006
    • 3 replies
    • 2k views
    • 
    • flopy
    • May 7, 2006

25. MOSFET amp. help

    By Sukhbinder, November 9, 2004
    • 3 replies
    • 2.1k views
    • 
    • ante
    • November 26, 2004