[Sbs_daq] [EXTERNAL] Caen HV Supply

[Andrew Puckett]

If you get truly desperate for working HV supplies, I have a CAEN V6533 VME HV module with 3 channels each of +HV and -HV at UConn. However, it is only rated up to 4 kV/3 mA, so very marginal in terms of suitability for GEMs, which need to operate right at 4 kV and sometimes slightly above. On the other hand, if there happen to be a few GEMs with an optimal operating HV below 4 kV…

Anyway, the specs are here:

https://www.caen.it/products/v6533/



Andrew

From: Sbs_daq <sbs_daq-bounces at jlab.org> on behalf of Liyanage, Nilanga K (nl8n) <nl8n at virginia.edu>
Date: Monday, August 30, 2021 at 3:44 PM
To: Alexandre Camsonne <camsonne at jlab.org>, Ezekiel Wertz <ewertz at email.wm.edu>
Cc: Gnanvo, Kondo (kg6cq) <kg6cq at virginia.edu>, sbs_daq at jlab.org <sbs_daq at jlab.org>, Jack Segal <segal at jlab.org>, Mark Taylor <taylorw at jlab.org>
Subject: Re: [Sbs_daq] [EXTERNAL] Caen HV Supply
Hi Alex and Zeke

I think we have either one or two CAEN 1470 units. However, some of the channels are not working, but there are a couple of working ones if needed. These are 8 kV/3 mA

I do not think we have any spare Wiener channels, I plan to order one module to keep as a spare: this one is 6 kV/1 mA

Best

Nilanga
________________________________
From: Sbs_daq <sbs_daq-bounces at jlab.org> on behalf of Alexandre Camsonne <camsonne at jlab.org>
Sent: Friday, August 27, 2021 5:20 PM
To: Ezekiel Wertz <ewertz at email.wm.edu>
Cc: sbs_daq at jlab.org <sbs_daq at jlab.org>; Jack Segal <segal at jlab.org>; Mark Taylor <taylorw at jlab.org>
Subject: Re: [Sbs_daq] [EXTERNAL] Caen HV Supply

not sure,  does UVA has spare channels ?

On Fri, Aug 27, 2021, 17:00 Ezekiel Wertz <ewertz at email.wm.edu<mailto:ewertz at email.wm.edu>> wrote:
Hi Folks,

This might sound a little odd. If I wanted to find a functioning Caen HV supply module Mod. V6521N, is there any possibility this might just be at JLab somewhere? I have one that I know works. I am just concerned that very recently one of the 3 I have in-hand does not work properly.

Thanks,
Zeke Wertz
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/sbs_daq/attachments/20210831/5956823f/attachment-0001.html>