Greeting colleagues,
I am trying to find out what standard or document the below ESD discharge
network/ESD gun circuit comes from. It does not appear to come from either IEC
61000-4-2 or the MIL Standard.
The Rs and Cs are the discharge network for a specific ESD waveform. The LS
looks like
he
circuit.
Thank-you,
Richard Georgerian
Applications engineer
From: owner-emc-p...@listserv.ieee.org On
Behalf Of Ken Javor
Sent: Monday, February 18, 2019 2:16 PM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] ESD network schematic
I see what you mean. The "gun" has
Website: http://dsmith.org
From: Richard Georgerian
Sent: Sunday, February 17, 2019 20:11
To: emc-pstc@listserv.ieee.org
Subject: [PSES] ESD network schematic
Greeting colleagues,
I am trying to find out what standard or document the below ESD discharge
network
* Richard Georgerian
> *Sent:* Sunday, February 17, 2019 20:11
> *To:* emc-pstc@listserv.ieee.org
> *Subject:* [PSES] ESD network schematic
>
>
> Greeting colleagues,
>
>
>
> I am trying to find out what standard or document the below ESD discharge
> network/ESD gun c
is:
a circuit derived from a waveform?
Thanks!
Charles Grasso
W: 303-706-5467
From: Richard Georgerian [mailto:richa...@mesanetworks.net]
Sent: Sunday, February 17, 2019 9:10 PM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: [PSES] ESD network schematic
This message originated outside of DISH and
To:
Conversation: [PSES] ESD network schematic
Subject: Re: [PSES] ESD network schematic
It is obviously jistvair discharge only. I suspect this is from the 70s,
maybe earlier. The output rise time will be slow further indicating a very
early design when they thought ESD had a ten ns risetime.
that includes ESD.
Ken Javor
Phone: (256) 650-5261
From: "doug emcesd.com"
Date: Mon, 18 Feb 2019 18:23:18 +
To: Ken Javor , "emc-pstc@listserv.ieee.org"
Conversation: [PSES] ESD network schematic
Subject: Re: [PSES] ESD network schematic
Ken, the circuit posted does n
-pstc@listserv.ieee.org
Subject: Re: [PSES] ESD network schematic
Doug,
I don’t understand this:
“Ken, the circuit posted does not contain any method for contact discharge.”
MIL-STD-331B prefers air discharge when the discharge target can be attained
(like a connector pin). If the target cannot be acquired vi
From: Ken Javor
Sent: Monday, February 18, 2019 09:32
To: emc-pstc@listserv.ieee.org
Subject: Re: [PSES] ESD network schematic
Doug may be correct, but that 25 kV sounds like MIL-STD-331, and that is a test
of electro-explosive devices, particularly the fuses that light them, so there
the
vor , "emc-pstc@listserv.ieee.org"
Conversation: [PSES] ESD network schematic
Subject: Re: [PSES] ESD network schematic
Hi Ken,
You had made the note that contact discharge was used in the MIL test, but
the circuit presented and all stds back then were only air discharge that I
am awar
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