1
3273
-50
to 3276 CLAMP ON PROBE
Because current measurement requires the insertion of a shunt or a CT,
the task often becomes difficult due to breaks in the electrical
path. The
3273
-50
- 3276 CLAMP ON PROBEs
only need
to be connected directly into the BNC input on waveform
observation equipment such as an oscilloscope or a recorder.
Then simply clamp onto the conductor to be measured to easily
observe current waveforms under a wide bandwidth and high
sensitivity conditions.
Important Characteristics
3273
-50
s
Square wave response
DC to 50 MHz
s
Transient response
3273
-50
s
Low-current measurement
Input: 1 kHz square wave 200 mAp-p
(Oscilloscope bandwidth 400 MHz)
Input: 1 MHz square wave 200 mAp-p
(Oscilloscope bandwidth 400 MHz)
Input: 100 mAp-p
(Oscilloscope bandwidth 400 MHz)
Input: 1 kHz sine wave 10 mAp-p
(Oscilloscope bandwidth 20 MHz)
s
1. Frequency response
(Characteristics Example)
Amplitude [dB, 0dB=1V]
s
2. Continuous maximum input
rating
(Frequency derating)
Maximum input current [Arms]
30
25
s
3. Input impedance
(Characteristics Example)
Input impedance [Ω]
20
15
10
5
0
10
100
1k
10k
100k
1M
10M
100M
Frequency [Hz]
Frequency [Hz]
Frequency [Hz]
3276
s
Square wave response
DC to 100 MHz
s
Transient response
3276
s
Low-current measurement
Input: 1 kHz square wave 200 mAp-p
(Oscilloscope bandwidth 400 MHz)
Input: 1 MHz square wave 200 mAp-p
(Oscilloscope bandwidth 400 MHz)
Input: 100 mAp-p
(Oscilloscope bandwidth 400 MHz)
Input: 1 kHz sine wave 10 mAp-p
(Oscilloscope bandwidth 20 MHz)
s
1. Frequency response
(Characteristics Example)
Amplitude [dB, 0dB=1V]
s
2. Continuous maximum input
rating
(Frequency derating)
Maximum input current [Arms]
30
25
20
15
10
5
0
10
s
3. Input impedance
(Characteristics Example)
Input impedance [Ω]
100
1k
10k
100k
1M
10M
100M
Frequency
[Hz]
Frequency [Hz]
Frequency [Hz]
ASM-SENSOR [ ASM GMBH ]
