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AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
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Message ID: 63
Entry time: Tue Aug 15 10:17:39 2023
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| Author: |
TD, NS |
| Subject: |
RAL108 +/-15V PSU test at EAR2, n_TOF Monday 14 August |
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On the morning of Monday 14 August 2x RAL108 +/-15V PSUs were borrowed from the Edinburgh equipment in the ISOLDE hall to check whether the same transient
noise is observed at the +/-15V PSU outputs.
PSU #2 Farnell MX2
Setup - attachment 1
DSO ch#1 +15V AC/1M, ch#2 -15V AC/1M - y: 50mV/div x: 1us, 500ns, 250ns & 25us/div - attachments 2-5
PSU #1 Coutant HSC15-3.0
Setup - attachment 6
DSO ch#1 +15V AC/1M, ch#2 -15V AC/1M - y: 50mV/div x: 25us/div - attachment 7
Conclusion
Observe same amplitude and HF structure with all 3x RAL108 +/-15V PSUs |
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