Re: [PSES] High Voltage target for measuring currents of HV events

Hi Doug and the group, The picture with three arcs was from one frame of a 60 frame/sec short video I took while another person held the generator. So it was not a time exposure. I think there was only one active spark and the other paths were in the process of extinguishing as they did not

Re: [PSES] High Voltage target for measuring currents of HV events

So my incorrect assumption was that this was not a single (capacitive?) discharge event, but a continuous arc? What frequency range carries the current? All above 1MHz? Brian -Original Message- From: Doug Powell [mailto:doug...@gmail.com] Sent: Thursday, May 26, 2016 10:58 AM To:

Re: [PSES] High Voltage target for measuring currents of HV events

The first picture of Doug is not so surprising...  The next one with the blue corona cloud and ‎at least three discharges is interesting. Was the HV increasing on a ramp of some kind? It is apparent this was a long exposure photo and the corona cloud was visible long enough to be captured in

Re: [PSES] Multiple Listee for CE

I agree and what Charlie and Rodney both said is also right on. That is the due diligence part of the process - you asked, or at least I thought you asked, what the legal issues were and how to resolve them so Company B can place their product on the EU Market. Steve Brody

Re: [PSES] Multiple Listee for CE

That works perfectly, thanks!! I still would want so see company A's Technical File. John Allen | President | Product Safety Consulting, Inc. Your Outsourced Compliance Department® http://www.productsafetyinc.com 630-238-0188

Re: [PSES] High Voltage target for measuring currents of HV events

Interesting. Two questions: 1. Is the discharge actually multi-path(parallel), or is the image exposed for period of time where multiple, sequential streamers were recorded? 2. Would there not also be significant current flowing that is less than the 1MHz rating of the probe? Brian

Re: [PSES] Question regarding clock jitter specification

(Re-sending) Hi Ken, To take HDMI as an example, it defines a transfer function for the clock recovery PLL with a cut off above 4MHz. My understanding is that this is the loop response of the receivers clock recovery PLL meaning that jitter frequencies below this cut off are tracked but

Re: [PSES] Multiple Listee for CE

If you have a review of the bluebook it is clear that Manufacturer B is now the "MANUFACTURER" and must meet the obligations associated with being the manufacturer. I agree with Charlie, to limit your liabilities... reports etc and perhaps even a quick verification test may be in order.,

Re: [PSES] EN 55035 / CISPR 35

test On Fri, May 20, 2016 at 11:44 AM, Schaefer, David wrote: > There’s a separate question on CISPR 35 I would like answered – are they > going to use pulse modulation for the spot frequencies? As Rob mentioned, > the requirement could be up to 30 V/m. If you’re intended