EM TEST (Switzerland) GmbH
PFM 200N100.1
User’s Guide
Ver. 1.12
23 / 43
Test Sequence
DUT Operating Mode
Operating Mode II.c
Vtest
11 V
Z1
S1 closed
Z2
S1 open
t
r
≤ (0,1*t
1
)
t
f
≤ (0,1*t
1
)
Switch S1 is switched with the
following sequence:
t1
Step
10 μs to 100 μs
10 μs
100 μs to 1 ms
100 μs
1 ms to 10 ms
1 ms
10 ms to 100 ms
10 ms
100 ms to 2 s
100 ms
DUT On
– Functional
> 10 s
t2
The test voltage Vtest must be held at least until the DUT and the periphery
have reached 100% operability.
Number of Cycles
1
Number of DUTs
At least 6
Test case 1
S1 switched, S2 statically open
Test case 2
S1 switched, S2 opposite S1
Figure 7.3 shows Figure 11 from LV 124 (2013-
02) with the state of change for switch S1 for E-
10 Short interruptions
Figure 7.3: State change of switch S1, E-10 Short interruptions
