40m
QIL
Cryo_Lab
CTN
SUS_Lab
TCS_Lab
OMC_Lab
CRIME_Lab
FEA
ENG_Labs
OptContFac
Mariner
WBEEShop
|
40m Log |
Not logged in |
 |
|
Thu Aug 20 00:21:51 2020, gautam, Update, Electronics, First look at HV coil driver  
|
Sun Aug 23 23:36:58 2020, gautam, Update, Electronics, First look at HV coil driver 
|
Wed Aug 26 16:12:25 2020, gautam, Update, Electronics, Test mass coil current requirements
|
Tue Sep 1 15:39:04 2020, gautam, Update, Electronics, HV coil driver oscillations fixed 
|
Thu Oct 22 11:14:47 2020, gautam, Update, Electronics, HV coil driver packaged into 2U chassis  
|
Thu Oct 22 13:04:42 2020, rana, Update, Electronics, HV coil driver packaged into 2U chassis
|
Thu Oct 22 22:01:53 2020, gautam, Update, Electronics, HV coil driver packaged into 2U chassis 
|
Fri Oct 23 09:03:43 2020, anchal, Update, Electronics, HV coil driver packaged into 2U chassis
|
Thu Nov 12 14:55:35 2020, gautam, Update, Electronics, More systematic noise characterization 
|
Thu Nov 12 15:40:42 2020, Koji, Update, Electronics, More systematic noise characterization
|
Mon Nov 16 00:02:34 2020, rana, Update, Electronics, More systematic noise characterization
|
Wed Jan 20 10:13:06 2021, gautam, Update, Electronics, HV Power supply bypassing    
|
Mon Feb 1 12:30:21 2021, gautam, Update, Electronics, More careful characterization  
|
Wed Feb 10 21:14:03 2021, gautam, Update, Electronics, Production version of the HV coil driver tested   
|
Fri Feb 26 16:31:02 2021, gautam, Update, Electronics, Production version of the HV coil driver tested with KEPCO HV supplies
|
Fri Feb 26 20:20:43 2021, Koji, Update, Electronics, Production version of the HV coil driver tested with KEPCO HV supplies
|
Sat Feb 27 17:25:42 2021, gautam, Update, Electronics, Production version of the HV coil driver tested with KEPCO HV supplies
|
Thu May 20 16:56:21 2021, Koji, Update, Electronics, Production version of the HV coil driver tested with KEPCO HV supplies
|
|
Message ID: 15676
Entry time: Thu Nov 12 15:40:42 2020
In reply to: 15675
Reply to this: 15677
|
Author: |
Koji |
Type: |
Update |
Category: |
Electronics |
Subject: |
More systematic noise characterization |
|
|
Yes. The datasheet has a recommendation circuit with 10uF caps. Companies are careful to show reproducible, reliably functional circuit examples on datasheets. So, if the caps are there you should try to replicate the design.
Quote: |
Additional bypass capacitors? I use 0.1 uF, 700V DC ceramic capacitors as bypass capacitors close to the leads of the PA95, as is recommended in the datasheet. Can adding a 10uF capacitor in parallel provide better filtering? I'm not sure if one with compatible footprint and voltage rating is readily available, I'll look around.
|
|