The Electrical Forum

2,312 topics in this forum

1. Voltage difference ground to neutral 1 2

   By PMK, March 28, 2021
   • 54 replies
   • 5.9k views
   • 
   • PMK
   • April 15, 2021

3. Which light bulb lasts longer in practice? 1 2 3

   By up2you2, January 17, 2021
   • 71 replies
   • 6.2k views
   • 
   • MrJ2U
   • April 14, 2021

4. Electrical waste disposal

   By Olmy, April 14, 2021
   • 1 reply
   • 669 views
   • 
   • bankruatsteve
   • April 14, 2021

5. Surge Protection Device SHNAI SN- 60

   By carlyai, April 12, 2021
   • 1 reply
   • 997 views
   • 
   • Crossy
   • April 12, 2021

6. New Year Schneider Winge

   By carlyai, April 10, 2021
   • 9 replies
   • 1k views
   • 
   • carlyai
   • April 11, 2021

7. Standing fan spares-locking nut

   By sungod, April 11, 2021
   • 2 replies
   • 732 views
   • 
   • sungod
   • April 11, 2021

8. Convert 3 phases into 1

   By thai dweller, April 6, 2021
   • 3 replies
   • 877 views
   • 
   • tjo o tjim
   • April 9, 2021

9. Water Pump

   By Raybangkok, April 6, 2021
   • 10 replies
   • 1.3k views
   • 
   • David B in Thailand
   • April 8, 2021

10. Installing manual transfer switch for standby generator

    By thaisail, April 6, 2021
    • 2 replies
    • 1k views
    • 
    • Crossy
    • April 6, 2021

11. Need some advice on bolstering batteries in APC UPS

    By chrisjinla, February 12, 2021
    • 19 replies
    • 2.2k views
    • 
    • Jan Dietz
    • April 4, 2021

12. AVR for 5.5KVA Genset

    By carlyai, March 22, 2021
    • 9 replies
    • 1.7k views
    • 
    • carlyai
    • April 3, 2021

13. Air conditioner remote turns off the air con unit, but won't turn it on.

    By Heng, April 2, 2021
    • 12 replies
    • 1.2k views
    • 
    • Heng
    • April 3, 2021

14. AA size 3.7v 750mA rechargable battery for shaver

    By Agusts, April 1, 2021
    • 7 replies
    • 817 views
    • 
    • Yellowtail
    • April 2, 2021

15. Danger Electric Shock Taking a Shower

    By vibration, April 2, 2021
    • 0 replies
    • 754 views
    • 
    • vibration
    • April 2, 2021

16. Installing Sonoff in my new reno

    By HumusKing, March 31, 2021
    • 1 reply
    • 820 views
    • 
    • sometimewoodworker
    • March 31, 2021

17. Genuine 18650 batteries

    By bartpix, March 28, 2021
    • 0 replies
    • 930 views
    • 
    • bartpix
    • March 28, 2021

18. Electricity Tariffs 2021

    By Siam Banana, March 14, 2021
    • 25 replies
    • 5.9k views
    • 
    • GregTN
    • March 26, 2021

19. 12v recessed down lights for bathroom 1 2

    By STD Warehouse, March 21, 2021
    • 34 replies
    • 2.3k views
    • 
    • STD Warehouse
    • March 21, 2021

20. Voltage sags tripping RCD

    By beddhist, March 15, 2021
    • 6 replies
    • 709 views
    • 
    • bankruatsteve
    • March 15, 2021

21. The wire to my fan heater gets HOT

    By Daffy D, March 12, 2021
    • 13 replies
    • 1.9k views
    • 
    • Daffy D
    • March 13, 2021

22. Earthing a freezer. 1 2

    By up2you2, February 9, 2021
    • 33 replies
    • 2.6k views
    • 
    • xylophone
    • March 7, 2021

23. life-support ventilator. power with car 12V battery?

    By nzrick, March 5, 2021
    • 7 replies
    • 1.2k views
    • 
    • nzrick
    • March 7, 2021

24. E6 error Toshiba washer

    By ilikethai, January 8, 2021
    • 6 replies
    • 4.9k views
    • 
    • ilikethai
    • March 5, 2021

25. Electric supply for small village

    By mran66, March 4, 2021
    • 12 replies
    • 1.4k views
    • 
    • mran66
    • March 5, 2021

26. What wire to run for 250 meters

    By canuckamuck, February 26, 2021
    • 10 replies
    • 1.4k views
    • 
    • Yellowtail
    • March 4, 2021

27. Hitachi Magic Wand electric voltage converter?

    By markcm19, January 6, 2021
    • 14 replies
    • 5.6k views
    • 
    • Meredy
    • March 1, 2021

28. New House build electrical supply

    By d0om4gloom, February 25, 2021
    • 14 replies
    • 1.5k views
    • 
    • jimmym40
    • February 28, 2021

29. Main breaker size

    By GavinK, February 26, 2021
    • 5 replies
    • 691 views
    • 
    • Crossy
    • February 26, 2021

30. Check the installation.

    By bignbad, February 22, 2021
    • 8 replies
    • 1k views
    • 
    • bankruatsteve
    • February 23, 2021

31. Noisy water pump issue

    By Mormolin, February 20, 2021
    • 9 replies
    • 2.7k views
    • 
    • HighPriority
    • February 21, 2021

32. wire for submersible pump

    By jlm53, February 18, 2021
    • 18 replies
    • 1.2k views
    • 
    • sometimewoodworker
    • February 21, 2021

33. Electricity supply 1 2

    By seajae, February 14, 2021
    • 32 replies
    • 3k views
    • 
    • Crossy
    • February 20, 2021

34. Replacement deep water pump.

    By up2you2, February 17, 2021
    • 2 replies
    • 593 views
    • 
    • up2you2
    • February 19, 2021

35. Thoughts on new electrical system for townhouse with 3 floors

    By Dwight, February 15, 2021
    • 22 replies
    • 1.6k views
    • 
    • Crossy
    • February 17, 2021

36. Extension Cords and Voltage 1 2 3

    By emanphoto, September 28, 2014
    • 64 replies
    • 8k views
    • 
    • sometimewoodworker
    • February 15, 2021

37. Contractors and O/Ls Generally Speaking

    By carlyai, February 11, 2021
    • 1 reply
    • 614 views
    • 
    • carlyai
    • February 15, 2021

38. Device to measure how much power an appliance is drawing

    By Tuvoc, February 13, 2021
    • 7 replies
    • 687 views
    • 
    • OneMoreFarang
    • February 13, 2021

39. Pump pressure switch chattering

    By thaisail, February 11, 2021
    • 0 replies
    • 491 views
    • 
    • thaisail
    • February 11, 2021

40. Water pump running continually. 1 2

    By DrJack54, February 6, 2021
    • 32 replies
    • 2.1k views
    • 
    • DrJack54
    • February 9, 2021

41. So finally an earth is not an option - what next for second best ?

    By najomtiensun, February 7, 2021
    • 27 replies
    • 1.3k views
    • 
    • PJHassselt
    • February 7, 2021