Brian, Yes, an ESD gun is necessary for the test in this standard. But an exernal circuit is needed to the entire setup of test. Because this list does not allow picture attached, you can't see the diagram of test setup. Hope you understand what I input.
Regards, Li Di Conorth Technologies Co., Ltd. ----------------------------------- Address: Room 212, Building C, No.15 Baiziwan Road, Chaoyang District, Beijing Tel (Fax): 0086-10-60530811 (Office) Mobile: 0086-13701332910 Email: [email protected] Website: www.conorthtech.com ------------------------------------------ From: Kunde, Brian Date: 2016-12-20 23:54 To: EMC-PSTC Subject: Re: [PSES] Questions on ESD testing for ECSS-E-ST-20-07C-Rev17 Why Re-invent the wheel? Why not just buy an ESD Gun/Generator and be done with it? The Other Brian From: Li Di [mailto:[email protected]] Sent: Tuesday, December 20, 2016 9:33 AM To: [email protected] Subject: [PSES] Questions on ESD testing for ECSS-E-ST-20-07C-Rev17 Hi Dear. All, I have several questions on ESD testing for ECSS-E-ST-20-07C-Rev17. In the setion 5.4.12.3 of this standard, it describes the ESD testing setup. It is my first time to use this standard so that I can't under some requirements completely. In this section, it shows the definition of deamping resistor, spark gap, high-voltage capacitor and choke resistor. As I understand, I need to set up the testing ciruit with these specified components. The ESD generator shall be same as IEC 61000-4-2. The damping resistor is 47 ohms. The high-voltage capacitor is 50pF. The choke resistor is 10k ohms. My question is below. 1. How to make the spark gap? It is not defined in the standard. 2. If the circuit must be set up alone, is there any other requirement? Or if there is any such test tool on shelf? 3. What is the meaning of such configuration? Thanks a lot for any input. Best regards, Li Di Conorth Technologies Co., Ltd. ----------------------------------- Address: Room 212, Building C, No.15 Baiziwan Road, Chaoyang District, Beijing Tel (Fax): 0086-10-60530811 (Office) Mobile: 0086-13701332910 Email: [email protected] Website: www.conorthtech.com ------------------------------------------ - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe) List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher <[email protected]> David Heald <[email protected]> LECO Corporation Notice: This communication may contain confidential information intended for the named recipient(s) only. If you received this by mistake, please destroy it and notify us of the error. Thank you. - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe) List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher <[email protected]> David Heald <[email protected]> - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe) List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher: <[email protected]> David Heald: <[email protected]>
