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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: 24,717
    29th August 2009, 08:22 Go to last post
  1. GND For Connector Shielding

    Started by tiwari.sachin, 23rd January 2020 14:03
    • Replies: 5
    • Views: 252
    Yesterday, 07:32 Go to last post
    • Replies: 5
    • Views: 630
    18th January 2020, 04:38 Go to last post
  2. Need sources for Product Enclosures

    Started by Fran_3, 16th January 2020 01:42
    • Replies: 2
    • Views: 260
    16th January 2020, 15:05 Go to last post
    • Replies: 3
    • Views: 347
    13th January 2020, 10:23 Go to last post
  3. ATEX Forum Discussion

    Started by riscy00, 23rd December 2019 02:39
    • Replies: 1
    • Views: 935
    25th December 2019, 16:41 Go to last post
  4. Conducted immunity Peak Conservation

    Started by Leena_s, 16th December 2019 21:42
    • Replies: 0
    • Views: 476
    16th December 2019, 21:42 Go to last post
    • Replies: 4
    • Views: 563
    13th December 2019, 12:00 Go to last post
  5. Need to remove the FFC Connector..Help me..

    Started by seneda, 24th September 2019 10:34
    • Replies: 2
    • Views: 2,098
    3rd December 2019, 11:16 Go to last post
  6. output changes when I touch the enclosure

    Started by hemnath, 26th November 2019 06:48
    • Replies: 2
    • Views: 1,232
    26th November 2019, 18:47 Go to last post
  7. Connecting RS232 out to raspberry pi through cp210x.

    Started by pravin b, 26th November 2019 12:07
    • Replies: 6
    • Views: 761
    26th November 2019, 17:02 Go to last post
  8. TVS Diodes power ratings for IEC 61000-4-5

    Started by MEHRANPOUR, 15th November 2019 16:39
    • Replies: 3
    • Views: 1,434
    16th November 2019, 13:42 Go to last post
    • Replies: 0
    • Views: 1,491
    3rd November 2019, 18:03 Go to last post
    • Replies: 3
    • Views: 2,468
    29th October 2019, 13:31 Go to last post
  9. High Speed Motion Sensor of Object

    Started by sjarnac, 6th October 2019 03:01
    • Replies: 4
    • Views: 3,582
    6th October 2019, 15:47 Go to last post
  10. Lumens/Watt in LEDs when forward current is very low.?

    Started by treez, 5th October 2019 11:38
    • Replies: 3
    • Views: 1,867
    5th October 2019, 14:09 Go to last post
  11. Need cheap CSI to USB bridge (IC for USB webcam)

    Started by ec_nisarg, 5th October 2019 07:01
    • Replies: 0
    • Views: 1,587
    5th October 2019, 07:01 Go to last post
  12. Certificate Standard IPC

    Started by hosseinhomerehe, 18th September 2019 12:59
    • Replies: 1
    • Views: 2,025
    27th September 2019, 11:00 Go to last post
  13. Protection circuit help

    Started by hemnath, 18th September 2019 12:18
    • Replies: 8
    • Views: 2,481
    20th September 2019, 06:48 Go to last post
    • Replies: 4
    • Views: 2,214
    15th September 2019, 07:39 Go to last post
    • Replies: 5
    • Views: 3,427
    5th September 2019, 10:20 Go to last post
  14. Regarding Certification Process (FCC, CE and other)

    Started by sakibnaz, 4th September 2019 18:14
    • Replies: 0
    • Views: 1,631
    4th September 2019, 18:14 Go to last post
    • Replies: 4
    • Views: 3,416
    22nd August 2019, 16:58 Go to last post
    • Replies: 10
    • Views: 4,089
    14th August 2019, 13:46 Go to last post
  15. Estimated cost of high volume PCB assembly

    Started by question_asker, 7th August 2019 12:44
    • Replies: 1
    • Views: 1,929
    7th August 2019, 16:39 Go to last post
  16. USB2514B usb hub controller schematic basic questions

    Started by TnF, 27th July 2019 20:09
    • Replies: 5
    • Views: 3,519
    30th July 2019, 12:43 Go to last post
  17. Closed: EMI on data lines causing USB hub controller IC problems?

    Started by TnF, 25th July 2019 21:36
    • Replies: 12
    • Views: 3,400
    27th July 2019, 18:13 Go to last post
  18. Closed: How to use TL431 Model in LTSPICE

    Started by satiz, 26th July 2019 07:02
    • Replies: 2
    • Views: 2,157
    26th July 2019, 10:39 Go to last post
    • Replies: 7
    • Views: 3,674
    17th July 2019, 11:24 Go to last post
  19. Closed: Drive P Channel Mosfet Using 8051

    Started by gauravkothari23, 2nd July 2019 11:48
    • Replies: 1
    • Views: 1,877
    2nd July 2019, 12:27 Go to last post
  20. Closed: How would i decrease the clock frequency

    Started by wylll, 18th June 2019 14:10
    • Replies: 8
    • Views: 3,117
    19th June 2019, 09:52 Go to last post