Ametek TESEO CDN HSS-2 - Short-Circuit Current Verification

13
85-243826 E03
Common mode adapter
as required for the application
Shorted ShortedGround
plane
Current
probe
50 Ω input
AE port EUT port
Surge input
CDN HSS
Jumper settings
as required for
the application
Short circuit connector
SURGE GENERATOR
EUT Power
Output
Surge
Output
High Low
Power on
Pulse
High voltage active
EUT-Power on
Error
Burst
Output
1
10
100
NSG 3040
OSCILLOSCOPE
Channel 1 Channel 2 Channel 3 Channel 4
USB
USB
Power
Tuning
Back
0
.
1
4
7 8
5
2
3
kHz
dBm
6
9
MHz
dBµV
Hz
V
Enter
StSizeStSize StSize
Step
1
Step
2
Step
3
DIA
MEAS
FOR
DIS
SCL
TRA
STO
FRQ
LVL
RCL
MOD
MOD
STO
CH 1
CH 2
RCL
STO
FRQ
LVL
RCL
MOD
MOD
Stop
Run
Hold
STO
FRQ
LVL
RCL
MOD
MOD
Local
2nd
Help
RF
ON/OFF
Figure 14: Example of a setup for verifying the pulse parameters with measuring the short-
circuit current
Figure 13: Typical voltage waveform
5.2. Current
TheAE-andEUT-sideoftheCDNHSS-2needtobeconnectedinthecommonmodefortherequestedapplica-
tion.Anoscilloscopewitha50Ωinputisconnectedwithasuitablecurrentprobe.TheAE-andEUT-sideof
theCDNHSS-2isshorted.BetweenthecommonmodeadapterinsertedintheEUT-sideoftheCDNHSS-2
and ground is placed the current probe for measuring the short cut. The pulse connections from the surge
generatorispluggedintotheHVsocketoftheCDNHSS-2.
The jumper setting for selecting the coupling path is required in relation to the application.