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Model 547A
SPECIFICATIONS
Table 1 lists all specifications for HP Model 547A Current Tracer.
Table 1. Model 547A Current Tracer Specifications
INPUT:
Sensitivity:
1 rnA to 1A
Frequency Response:
light indicates Single-step current transitions: single pulses 2:50 ns in width; pulse trains
to 10 MHz (typically 20 MHz for current pulses 2:10 rnA)
Risetime:
Light indicates current transitions with risetimes :>.200 ns at 1 rnA.
POWER SUPPLY REQUIREMENTS:
Voltage:
4.5 to 18 Vdc
Input Current:
95 rnA
Maximum Ripple:
±500 mV above 5 Vdc
Overvoltage Protection:
±25 Vdc for one minute
TEMPERATURE:
0° to 55°C
WEIGHT:
113.4 g (4 oz.) net; Shipping Weight: 170 g (6 oz).
Size Probe body 15.24 em (6 in.); Cable, 110.38 em (47 in.)
Page 2
200
n5
2
1'5
20
1'5
200
1'5
INPUT PULSE RISETIME
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