Technical Data; Pulse Forming Unit; Trigger; Burst Impulses - EM TEST EFT 500 Manual

Burst generator
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6
.
Technical Data
6.1 .
Pulse forming unit
Open circuit
U
=
200 V
-
4400 V
± 10 %
at 50 ohm
U = 100 V
-
2200 V
± 1 0 %
Waveshape
5 / 50 ns
± 30 %
Source impedance
Zq
=
50
Q
±
20 %
Polarity
positive / negative
6.2
.
Trigger
Automatic
Automatic repetition
of bursts
Manual
Manual trigger of one single burst
External
External trigger of one single burst
Synchronisation
0
°
-
360
°
( 16
-
500 Hz ) resolution 1
°
6.3
.
Burst impulses
Burst duration
td
=
0.1 ms
-
999.9 ms
Burst repetition rate
tr
=
10 ms
-
9 , 999
ms /
man
Spike frequency
tr
<
9
, 999 ms
=
> Auto T rigger
tr
> 9 , 999
ms
=
>
Man Trigger
f
=
0.1 kHz
-
1000 kHz
Test time
T
=
0 :
01
min
-
99 : 59 min / T > 99 : 59 min -
6.4 .
Output
Direct
via HV coaxial
connector 50 £ 2
Coupling network
to L , N , PE
, all coupling
modes possible
EUT supply AC
250 V / 16 A
/
50 / 60 Hz
EUT supply DC
250 V
/ 10 A
CRO Trigger
15 V rectangular trigger signal
39

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