MODEL 8282-1 TRANSIENT PULSE GENERATOR
Adjustable pulse position on a.c. power lines
relates the transient susceptibility to the real
time aspects of digital circuitry served by
a.c. power.
Transients can be injected in synchronism with
repetitive circuit functions as required by
Method CS06 of MIL-STD-462.
Remote triggering of single or repetitive pulses
in terms of particular system characteristics.
The upper terminals of the PARALLEL pair and
the SERIES pair provide a positive-going spike
on the 5 S and the 10 S modes.These terminals deliver a negative-going spike in the 0.15
S mode. When the test plan requires both a
positive and a negative spike, it is necessary to
reverse the connections to the output terminals of the Model 8282-1 Spike Generator.
SPECIFICATIONS
Spike Durations: Pushbutton selectable dura-
tions of 0.15 S, 5.0 S and 10.0 S (20%)
to zero crossover, into 5.0 ohm resistive load.
Adjustable Peak Amplitude: Up to 600 volts
for 0.15 S, 5.0 S and 10.0 S durations into five
ohm non-inductive load.
Internal Impedance: Less than 5.0 ohms for
0.15 S, less than 2.0 ohms for 5.0 S, less than
1.0 ohm for 10.0 S.
Pulse Repetition Rate: Manually adjustable up to
50 p.p.s.for all pulse durations.
Pulse Shape: Ringing characteristic similar to
Figure 19 in MIL-STD-462 when connected to
non-inductive load.
Pulse Position: Adjustable from 0° to 360° on
50 Hz, 60 Hz or 400 Hz power lines.
External Sync Operation: Remotely triggerable
up to 50 p.p.s.for 0.15 S,up to 1000 p.p.s.for 5.0
and 10.0 S.
Amplitude Display: Panel meter is analog LED
display of peak amplitude as it would be into
a five ohm resistive load.
Power Current in Series Injection Mode:
Handles up to 50 amperes of current at power
frequencies.
Power Requirements: 115 volts 60 Hz, 3.0
amperes. (230 volts 50 Hz, 1.5 ampere available.)
Size: 12.25" wide , 8.7" high 13" deep. (311 mm x
211 mm x 330 mm.)
Weight:30 pounds.
USEFUL ACCESSORIES
Type 7115-2 High Voltage Pulse Transformer.
Plugs into SERIES output terminals to provide
transient levels up to 15 KV, peak, into Type
7510-1 Spark Gap assembly for static discharge tests.
Type 7512-1 Spike Injection Probe*
Type 7519-1 Pulse Shaping Network*
Type 7541-1 Spike Receptor Probe*
Type 8282-150 Transient Pulse Transformer.
Plugs into SERIES output terminals. Handles up
to 150 amperes through the secondary for high
current test samples.
Type 8525-1 Non-Inductive Five Ohm Load
Type 8527-2 Transient Pulse Transformer.Plugs
into SERIES output terminals to provide spike
levels up to 2 KV, peak,into 50 ohms when using
the ten microsecond function.
Type 8908-1 Transient Pulse Transformer.Plugs
into series output to provide up to 600 V spike
into 50 ohms when using 5 S or 10 S function.
Type 9007-1 Transient Pulse Transformer.Plugs
into SERIES output terminals to provide spike
levels up to 1200 V into 50 ohms when using the
0.15 microsecond function.
* See Application Note on Cable Induced
Transients
PARALLEL INJECTION ON D.C. LINE
SERIES INJECTION ON A.C. LINE
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