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Forum: Professional Hardware and Electronics Design

EMC and Electrical Safety standards. Quality assurance labels (CE). Others Standards and whatever related with professional hardware design.

  1. Sticky Thread Sticky: READ BEFORE YOU POST - do not post e-books, ieee papers here

    Started by pranam77, 29th August 2009 08:22
    • Replies: 0
    • Views: 18,728
    29th August 2009, 08:22 Go to last post
  1. Electric fence current- joule ratings for pigs

    Started by Vraj, 9th December 2017 13:09
    • Replies: 6
    • Views: 587
    Yesterday, 10:12 Go to last post
    • Replies: 4
    • Views: 205
    Yesterday, 09:28 Go to last post
  2. High voltage insulation test eqipment...so expensive?

    Started by treez, 22nd November 2017 16:38
    • Replies: 3
    • Views: 1,393
    9th December 2017, 15:30 Go to last post
  3. Large BGAs on both sides of the board

    Started by buenos, 6th December 2017 04:02
    • Replies: 3
    • Views: 960
    7th December 2017, 13:15 Go to last post
    • Replies: 3
    • Views: 612
    7th December 2017, 09:56 Go to last post
  4. Is this a protective coating on PCB ?!

    Started by hm_fa_da, 5th December 2017 21:34
    • Replies: 1
    • Views: 337
    6th December 2017, 00:11 Go to last post
    • Replies: 0
    • Views: 160
    5th December 2017, 21:32 Go to last post
  5. Test house required for pressure testing

    Started by mattzedsen, 29th November 2017 11:42
    • Replies: 2
    • Views: 2,897
    30th November 2017, 17:19 Go to last post
  6. [SOLVED] Host_client usb header load switching

    Started by Hasan2017, 27th November 2017 08:00
    • Replies: 2
    • Views: 1,326
    27th November 2017, 09:14 Go to last post
  7. Wind flow (speed) sensor based on NTC thermistor

    Started by valdorf, 25th November 2017 17:08
    • Replies: 1
    • Views: 1,141
    26th November 2017, 01:43 Go to last post
  8. Moved: Circuit Board Layout Questions

    Started by JFParnell, 24th November 2017 18:18
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    • Replies: 3
    • Views: 680
    24th November 2017, 18:39 Go to last post
  9. Bluetooth audio receiver

    Started by Vraj, 27th September 2017 20:09
    • Replies: 1
    • Views: 1,961
    21st November 2017, 01:08 Go to last post
  10. PCB track below the components

    Started by Vraj, 13th September 2017 06:55
    • Replies: 7
    • Views: 1,816
    21st November 2017, 01:00 Go to last post
  11. Fly-by ddr3 termination value

    Started by asadi.siyavash, 15th November 2017 17:10
    • Replies: 7
    • Views: 3,053
    17th November 2017, 11:42 Go to last post
  12. Dc electronic load 6v 30amps

    Started by wizpic, 24th September 2017 21:49
    • Replies: 17
    • Views: 3,845
    13th November 2017, 10:19 Go to last post
  13. Load Cell junction box and offset trimming

    Started by htekin42, 5th November 2017 15:30
    • Replies: 8
    • Views: 1,643
    6th November 2017, 02:21 Go to last post
  14. UL single fault conditions

    Started by Bestboy4, 30th October 2017 20:21
    • Replies: 2
    • Views: 2,205
    2nd November 2017, 00:26 Go to last post
  15. Open source software for designing control panels

    Started by ArtemZhukov, 20th October 2017 08:22
    • Replies: 4
    • Views: 2,397
    25th October 2017, 19:16 Go to last post
  16. Impedance Matching Transformer

    Started by m_t_c, 24th October 2017 14:52
    • Replies: 3
    • Views: 1,033
    25th October 2017, 16:20 Go to last post
  17. RFID scanner stopped suddenly

    Started by Hasan2017, 23rd October 2017 03:36
    • Replies: 0
    • Views: 803
    23rd October 2017, 03:36 Go to last post
  18. Finding a solution to pass ATEX Rules ...

    Started by hm_fa_da, 22nd October 2017 22:11
    • Replies: 0
    • Views: 885
    22nd October 2017, 23:11 Go to last post
  19. ESD Test- ARM based PCB -Sheetmetal Enclosure

    Started by kmdineshece, 2nd October 2017 12:14
    • Replies: 4
    • Views: 2,539
    5th October 2017, 17:53 Go to last post
  20. shock sensor for rotational motion detection?

    Started by Kick, 3rd October 2017 06:13
    • Replies: 3
    • Views: 1,460
    4th October 2017, 08:22 Go to last post
  21. Regrading the LTC3833

    Started by yan.ding, 18th September 2017 23:06
    • Replies: 3
    • Views: 1,752
    19th September 2017, 04:55 Go to last post
  22. DDR2 signal measurements

    Started by ku637, 30th August 2017 03:43
    • Replies: 2
    • Views: 2,304
    30th August 2017, 08:18 Go to last post
  23. Issue in reading the PSU FW information through PMBus

    Started by yan.ding, 29th August 2017 07:09
    • Replies: 1
    • Views: 1,451
    29th August 2017, 07:13 Go to last post
    • Replies: 2
    • Views: 1,977
    24th August 2017, 15:14 Go to last post
    • Replies: 0
    • Views: 1,499
    23rd August 2017, 07:58 Go to last post