- Home
- The Company
- Products
- Applications
- Support
- News
- Contact Us
Current Monitors
Clamp-On Current Monitors
Capacitive Voltage Dividers
High Voltage Pulse Transformers
Beam Instrument
Plasma Research
EMI Test Applications
Lightning Discharge
Medical Equipment
Particle Acceleration
Capacitive Discharge
Power Monitoring
Surge Test Applications
Current Transformer | Current Probe | Current Transducer,
Current Toroid | CT | Current Sensor | Pulse Current Monitor,
High Frequency Current Transformer
Whether you are interested in observing and measuring submilliamp currents in a charged particle beam or thousands of amps resulting from a fault in a major power feeder, you will find a Pearson current monitor to suit your needs. The use of our patented distributed termination technique permits pulse-current monitoring of rise times as short as two nanoseconds. Our current sensor devices of larger inner diameter make possible high voltage current measurement without the risk of voltage breakdown. Several of our current transformer models feature double shielding for greater noise immunity and increased safety in high voltage applications. All models are sealed and are suitable for use in high voltage insulating oil or under vacuum. They can be connected to oscilloscopes, spectrum analyzers, power analyzers, digital voltmeters, analog-to-digital convertors, and a variety of other measuring instruments.
|
|
Shape |
Output |
HoleId. |
Time Domain Parameters |
Frequency Domain Parameters |
||||||||
|
Max. |
Droop |
Useable Rise |
IT Max. |
Max. |
3dB pt. |
3dB |
I/f |
||||||
|
1.0 |
0.25 |
100 |
200 |
2 |
0.0004** |
2.5 |
300 |
200 |
0.0025 |
||||
|
1.0 |
0.5 |
500 |
90 |
10 |
0.002** |
5 |
140 |
35 |
0.006 |
||||
|
1.0 |
2.0 |
500 |
80 |
20 |
0.005** |
7.5 |
125 |
20 |
0.017 |
||||
|
1.0 |
2.0 |
500 |
300 |
1.5 |
0.002** |
10 |
400 |
250 |
0.008 |
||||
|
1.0 |
3.5 |
500 |
140 |
3.5 |
0.01** |
10 |
200 |
120 |
0.04 |
||||
|
1.0 |
3.5 |
500 |
40 |
50 |
0.03** |
12 |
40 |
7 |
0.1 |
||||
|
0.5 |
2.0 |
1,000 |
20 |
20 |
0.02** |
15 |
40 |
20 |
0.07 |
||||
|
0.5 |
2.0 |
1,000 |
100 |
2.5 |
0.008** |
20 |
100 |
200 |
0.03 |
||||
|
0.25 |
3.5 |
2,000 |
100 |
30 |
0.09 |
60 |
160 |
10 |
0.6 |
||||
|
0.1 |
0.25 |
400 |
20 |
5 |
0.004** |
10 |
30 |
70 |
0.025 |
||||
|
0.1 |
0.5 |
5,000 |
60 |
20 |
0.25 |
50 |
120 |
20 |
1.7 |
||||
|
0.1 |
0.5 |
5,000 |
0.9 |
20 |
0.2** |
50 |
1 |
20 |
0.6 |
||||
|
0.1 |
1.0 |
5000 |
1 |
20 |
0.2 |
50 |
1 |
20 |
0.6 |
||||
|
0.1 |
2.0 |
5,000 |
0.8 |
20 |
0.5** |
65 |
1 |
20 |
1.5 |
||||
|
0.1 |
2.0 |
10,000 |
0.8 |
20 |
0.5** |
65 |
1 |
20 |
1.5 |
||||
|
0.1 |
2.0 |
2,000 |
15 |
5 |
0.04** |
40 |
25 |
120 |
0.12 |
||||
|
0.1 |
3.5 |
5,000 |
20 |
40 |
0.6 |
140 |
40 |
10 |
3.6 |
||||
|
0.1 |
10.75 |
5,000 |
250 |
50 |
0.7** |
120 |
400 |
7 |
4.4 |
||||
|
0.025 |
2.0 |
20,000 |
100 |
100 |
0.5 |
100 |
160 |
4 |
3.0 |
||||
|
0.025 |
3.5 |
20,000 |
4 |
100 |
3.0 |
325 |
7 |
4 |
20.0 |
||||
|
0.01 |
0.25 |
2,000 |
2 |
20 |
0.04** |
25 |
3 |
20 |
0.25 |
||||
|
0.01 |
0.5 |
25,000 |
0.3 |
20 |
0.5** |
100 |
0.5 |
20 |
3.0 |
||||
|
0.01 |
2.0 |
50,000 |
0.1 |
100 |
2.5** |
200 |
0.25 |
4 |
12.0 |
||||
|
0.01 |
2.0 |
20,000 |
0.3 |
25 |
1.0** |
150 |
0.5 |
15 |
3.5 |
||||
|
0.01 |
3.5 |
50,000 |
3 |
200 |
22.0 |
400 |
5 |
2 |
140.0 |
||||
|
0.005 |
3.5 |
200,000 |
2.0 |
250 |
25 |
750 |
3.0 |
1.5 |
150 |
||||
|
0.005 |
3.5 |
100,000 |
1.0 |
250 |
65 |
1400 |
0.9 |
1.5 |
400 |
||||
|
0.001 |
2.0 |
200,000 |
0.05 |
200 |
6.0** |
400 |
0.7 |
2 |
40 |
||||
|
0.001 |
3.5 |
500,000 |
0.7 |
300 |
75 |
2500 |
1.0 |
1.2 |
450 |
||||
|
0.001 |
4.75 |
500,000 |
0.09 |
2000 |
1200 |
2500 |
0.15 |
0.2 |
7500 |
||||
Accuracy +1/-0% of initial pulse amplitude for all models, with a high impedance load such as 1 megohm in parallel with 20 pF. A 50 ohm termination will reduce the output to half.
Note:
* are double shielded and are recommended for high voltage or high noise environments. The entries labeled
** may need a small dc bias current through the secondary for maximum current-time rating.
† Type N Connector
The Particle Accelerator community uses Pearson Current Monitors for a variety of applications in the area of high . . .
|
The medical equipment industry uses Pearson Current Transformers in several applications. These include medical. . .
|
The Power Industry uses Pearson Current Transformers to measure transients in switching gear and the observation of. . .
|
Pearson Clamp-on Current Probes are used to make accurate AC current measurements to meet many of the EMI standards. . .
|
Pearson Current Probes are used by the Semiconductor and Semiconductor Equipment Industry to make measurements at. . .
|
Pearson Current Monitors are used to view faithful waveforms and make accurate current measurements from a capacitive. . .
|
Wide Band Current Probes measure surge and in-rush currents for EMC and other industries. A typical requirement. . .
|
Broad Band Current Transformers | Monitors are used to characterize lightning strikes at the Kennedy Space Center and leading. . .
|
Custom Wide Band Current Monitors are use beam tube applications with our large aperture clamp-on Current Monitors. . .
|