Theory articles

725 topics in this forum

1. Antenna

   By walid, September 8, 2005
   • 6 replies
   • 2.7k views
   • 
   • Guest
   • September 23, 2005

2. Dots in transformer symbols

   By walid, September 8, 2005
   • 6 replies
   • 2.7k views
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   • walid
   • September 22, 2005

3. MIC coupling capacitor

   By walid, September 8, 2005
   • 17 replies
   • 4.8k views
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   • walid
   • September 22, 2005

4. IR photodiode

   By walid, September 8, 2005
   • 7 replies
   • 3.1k views
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   • walid
   • September 22, 2005

5. 10kHz FM modulation

   By walid, September 8, 2005
   • 13 replies
   • 5.8k views
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   • walid
   • September 22, 2005

6. 50 ohm antenna

   By walid, September 8, 2005
   • 11 replies
   • 6.2k views
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   • walid
   • September 22, 2005

7. earthing the neutral in low voltage networks

   By Ahmed2010, September 22, 2005
   • 0 replies
   • 1.8k views
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   • Ahmed2010
   • September 22, 2005

8. Re: what is trimmer

   By Staigen, September 18, 2005
   • 7 replies
   • 3k views
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   • Staigen
   • September 22, 2005

9. bit rate and bandwidth....

   By prateeksikka, September 12, 2005
   • 4 replies
   • 2.5k views
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   • prateeksikka
   • September 21, 2005

10. reproduce PAL

    By auro santana, September 16, 2005
    • 0 replies
    • 1.9k views
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    • auro santana
    • September 16, 2005

11. Three phase transformers

    By Ahmed2010, September 10, 2005
    • 3 replies
    • 2.6k views
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    • Guest
    • September 13, 2005

12. crystals in series or parallel

    By walid, September 11, 2005
    • 3 replies
    • 2.1k views
    • 
    • Guest
    • September 12, 2005

13. Healp needed on test equipment

    By pradeepni, September 12, 2005
    • 1 reply
    • 1.5k views
    • 
    • Guest
    • September 12, 2005

14. Voltage control oscillator VCO

    By walid, September 8, 2005
    • 21 replies
    • 5.4k views
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    • Staigen
    • September 12, 2005

15. Photodiode terminals

    By walid, September 11, 2005
    • 3 replies
    • 1.9k views
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    • audioguru
    • September 12, 2005

16. relays - SPST, SPDT, DPST, DPDT?

    By PaulKraemer, August 18, 2005
    • 6 replies
    • 3.9k views
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    • walid
    • September 11, 2005

17. A chock coil

    By walid, September 8, 2005
    • 13 replies
    • 4.4k views
    • 
    • walid
    • September 11, 2005

18. 100 uH coil

    By walid, September 8, 2005
    • 13 replies
    • 5.2k views
    • 
    • walid
    • September 11, 2005

19. The capacitance of the varicap

    By walid, September 8, 2005
    • 1 reply
    • 1.8k views
    • 
    • Guest
    • September 8, 2005

20. BJT power supply 1 2

    By walid, July 19, 2005
    • 34 replies
    • 9.8k views
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    • ante
    • September 7, 2005

21. sink vs. source? explanation please

    By PaulKraemer, August 17, 2005
    • 4 replies
    • 2.6k views
    • 
    • ante
    • August 26, 2005

22. Capacitors in amplifiers: polarity or not?

    By autir, August 25, 2005
    • 5 replies
    • 3.3k views
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    • audioguru
    • August 26, 2005

23. Understanding Vce & Vbe (newbie)

    By cpcarranza, August 11, 2005
    • 8 replies
    • 3.2k views
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    • prateeksikka
    • August 22, 2005

24. phase shift and feedback

    By Kevin Weddle, August 20, 2005
    • 1 reply
    • 1.7k views
    • 
    • Guest
    • August 20, 2005

25. Beta of the BJT

    By walid, July 19, 2005
    • 13 replies
    • 4.6k views
    • 
    • prateeksikka
    • August 9, 2005