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Forum: ELECTRONICS

A forum for questions, answers and discussions on all forms of electronics... eg: digital, analogue, micro-controllers, opto electronics, computer controlled equipment, PLC (Programmable Logic Control) etc, etc.

  1. Sticky Thread Sticky: VFDs for Newbies

    Started by BobL, 6th February 2020 10:24 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 10,821
    22nd April 2020, 07:16 PM Go to last post
  2. Sticky Thread Sticky: VFD install summaries

    Started by BobL, 3rd May 2017 10:41 PM
    14 Pages
    1 2 3 4 5 6 7 8 9 10 ... 14
    • Replies: 203
    • Views: 88,487
    16th September 2019, 08:55 PM Go to last post
  1. Adding an extra battery pack to an electric scooter

    Started by allfix, 3rd August 2020 10:28 AM
    • Replies: 13
    • Views: 1,232
    13th August 2020, 12:08 PM Go to last post
  2. Mail Alert for Letterbox

    Started by apple8, 24th September 2019 07:33 PM
    • Replies: 10
    • Views: 2,356
    30th September 2019, 05:17 PM Go to last post
  3. Help me understand this dc motor please

    Started by Arron, 29th May 2021 10:49 PM
    • Replies: 7
    • Views: 778
    30th May 2021, 10:49 AM Go to last post
  4. HY02D223B GND triggers RCD Problem

    Started by atntias, 31st March 2013 05:20 AM
    2.2kw, 220v, advice, chineese, combinations, connect, connected, connecting, connection, defecitve, device, diffrent, ect, falls, fine, gnd, hy02d223b, hyb, marked, power, problem, rcd, residual-current, results, rsttired, runs, sign, spindle, triggers
    • Replies: 9
    • Views: 4,221
    10th April 2013, 11:14 AM Go to last post
  5. Single phase 240 volt motor running backwards?

    Started by auscab, 14th October 2023 09:34 PM
    • Replies: 12
    • Views: 1,010
    15th October 2023, 05:46 PM Go to last post
  6. 3 phase bench grinder repair

    Started by auscab, 27th February 2020 11:27 PM
    • Replies: 12
    • Views: 922
    29th February 2020, 12:12 AM Go to last post
  7. Microwave problem

    Started by auscab, 8th April 2022 04:12 PM
    • Replies: 9
    • Views: 777
    15th April 2022, 01:19 PM Go to last post
  8. 3 phase switch problems .

    Started by auscab, 28th October 2023 08:57 PM
    • Replies: 7
    • Views: 760
    29th October 2023, 07:33 PM Go to last post
  9. stepper motor control

    Started by azzrock, 9th February 2013 02:18 AM
    • Replies: 14
    • Views: 3,248
    18th March 2013, 08:52 AM Go to last post
    • Replies: 1
    • Views: 1,765
    24th November 2017, 07:10 PM Go to last post
  10. Variable speed on 3ph motor

    Started by Barterbuilt, 9th March 2014 12:36 PM
    3ph, advance, advice, exact, gurus, job, loose, machine, motor, phase, reducing, sparks, sparky, speed, spindle, variable, wondering
    • Replies: 5
    • Views: 1,294
    9th March 2014, 05:57 PM Go to last post
  11. Variable Speed Lathe Interrupts Internet Connection

    Started by BCC, 21st September 2015 11:05 AM
    • Replies: 1
    • Views: 928
    21st September 2015, 12:39 PM Go to last post
    • Replies: 10
    • Views: 2,824
    15th October 2014, 07:34 AM Go to last post
  12. Circuit timers for electro etching?

    Started by Ben Dono, 22nd June 2016 10:22 AM
    • Replies: 14
    • Views: 1,259
    7th July 2016, 02:55 PM Go to last post
  13. Question Thermal cameras

    Started by Bernmc, 30th July 2022 01:49 PM
    flir, thermal camera, thermal imaging, uni-t
    • Replies: 9
    • Views: 978
    4th August 2022, 08:09 AM Go to last post
  14. VFD install help - Hammer N4400

    Started by Bernmc, 28th January 2020 09:29 AM
    • Replies: 2
    • Views: 1,218
    28th January 2020, 12:59 PM Go to last post
  15. Hammer N4400 VFD/single phase conversion?

    Started by Bernmc, 17th June 2019 12:28 PM
    3 phase, bandsaw, hammer, single phase, vfd
    • Replies: 8
    • Views: 2,474
    20th June 2019, 05:26 PM Go to last post
  16. Trouble with lathe digital readout.

    Started by BlackbuttWA, 19th June 2016 12:31 PM
    • Replies: 1
    • Views: 915
    19th June 2016, 11:35 PM Go to last post
  17. I got zapped

    Started by Bob Willson, 23rd January 2016 01:44 AM
    2 Pages
    1 2
    • Replies: 29
    • Views: 2,591
    24th January 2016, 02:14 AM Go to last post
  18. Can anyone repair a Huanyang VFD

    Started by Bob Willson, 27th January 2013 06:18 PM
    5 Pages
    1 2 3 4 5
    • Replies: 64
    • Views: 15,809
    2nd April 2020, 11:03 PM Go to last post
  19. Switch contact coating wearing out

    Started by Bob Willson, 7th January 2016 11:16 AM
    • Replies: 10
    • Views: 2,121
    6th June 2016, 12:06 AM Go to last post
  20. Solar power

    Started by Bob Willson, 22nd February 2013 12:20 AM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 8,176
    31st December 2013, 01:02 PM Go to last post
  21. Flickering LED lights

    Started by Bob Willson, 25th December 2019 12:15 PM
    • Replies: 9
    • Views: 1,370
    15th January 2020, 07:02 AM Go to last post
  22. Switch wiring for boat motor

    Started by Bob Willson, 19th September 2016 01:32 PM
    • Replies: 7
    • Views: 2,675
    3rd October 2016, 04:12 PM Go to last post
  23. Reversing a fan

    Started by Bob Willson, 25th January 2016 05:19 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,313
    31st January 2016, 06:58 PM Go to last post
  24. PWM motor controller

    Started by Bob Willson, 22nd March 2013 09:07 AM
    2 Pages
    1 2
    controller, curtains, drawing, hooked, inform, motor, neat, normal, pwm, stepper, suitable, wondered
    • Replies: 27
    • Views: 4,396
    25th March 2013, 11:25 PM Go to last post
  25. Discuss - Going off grid

    Started by Bob Willson, 7th April 2013 02:38 PM
    3 Pages
    1 2 3
    advisability, cost, costs, current, discuss, grid, huge, information, installation, options, panels, pondering, solar, storage, technology, todays, ~$11.5k
    • Replies: 35
    • Views: 5,411
    6th May 2013, 11:59 AM Go to last post
  26. Electromagnetic switch

    Started by Bob Willson, 28th February 2014 05:51 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 4,670
    23rd June 2015, 11:14 AM Go to last post
  27. Glue recommendations for motor windings

    Started by BobL, 24th February 2014 03:01 PM
    • Replies: 9
    • Views: 2,249
    2nd March 2014, 05:32 PM Go to last post
  28. VFD current waveforms and values

    Started by BobL, 14th June 2014 09:45 PM
    • Replies: 2
    • Views: 2,229
    15th June 2014, 09:03 PM Go to last post

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