Pearson Pearson411/2100/4100

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产品名称: Pearson
产品型号: Pearson411/2100/4100
产品展商: 卫兆科技
简单介绍
Pearson Pearson Electronics has produced precision current-monitoring transformers since 1955. The Pearson design plus careful workmanship and quality control produce

Pearson的详细介绍

Why choose a Pearson Electronics Current Monitor

· Patented technology that has been manufactured since 1955 by the inventor Paul Pearson.

· Accurate measurement of complex current waveshapes from microamperes to kiloamperes.

· Wideband frequency response.

· Shielded and ohmically isolated from the circuit for operation in noisy environments.

· Immediately available in many sizes and configurations, including clamp on

型號
外觀
輸出
(V/A)
貫穿孔
直徑
時間參數
頻率參數
Max.
Peak
Curr. (A)
Droop (%/msec.)
Usable Rise
Time (nsec.)
IT Max. (amp-sec.)
Max.
RMS
Curr. (A)
3dB pt. Low (Hz)
3dB pt.
High (MHz)
I/f
(Ap/Hz)
2877
F
1.0
0.25"
100
200
2
0.0004**
2.5
300
200
0.0025
4100
E
1.0
0.5"
500
90
10
0.002**
5
140
35
0.006
2100
D
1.0
2.0"
500
80
20
0.005**
7.5
125
20
0.017
3100*
C
1.0
3.5"
500
40
50
0.03**
12
40
7
0.1
150
D
0.5
2.0"
1,000
20
20
0.02**
15
40
20
0.07
325*
C
0.25
3.5"
2,000
100
30
0.09
60
160
10
0.6
2878
F
0.1
0.25"
400
20
5
0.004**
10
30
70
0.025
10
E
0.1
0.5"
5,000
60
20
0.25
50
120
20
1.7
411
E
0.1
0.5"
5,000
0.9
20
0.2**
50
1
20
0.6
110
D
0.1
2.0"
5,000
0.8
20
0.5**
65
1
20
1.5
110A
D
0.1
2.0"
10,000
0.8
20
0.5**
65
1
20
1.5
310*
C
0.1
3.5"
5,000
20
40
0.6
140
40
10
3.6
1010*
A
0.1
10.75"
5,000
250
50
0.7**
120
400
7
4.4
1025
D
0.025
2.0"
20,000
100
100
0.5
100
160
4
3.0
3025*
C
0.025
3.5"
20,000
4
100
3.0
325
7
4
20.0
2879
F
0.01
0.25"
2,000
2
20
0.04**
25
3
20
0.25
5046
E
0.01
0.5"
25,000
0.3
20
0.5**
100
0.5
20
3.0
101
D
0.01
2.0"
50,000
0.1
100
2.5**
200
0.25
4
12.0
4997
D
0.01
2.0"
20,000
0.3
20
1.0**
150
0.5
20
3.5
301X*
C
0.01
3.5"
50,000
3
200
22.0
400
5
2
140.0
1080*

C
0.005
3.5"
200,000
2.0
250
25
750
3.0
1.5
150
1330*
C
0.005
3.5"
100,000
1.0
250
65
1400
0.9
1.5
400
4418
D
0.001
2.0"
200,000
0.05
200
6.0**
400
0.7
2
40
1423*
C
0.001
3.5"
500,000
0.7
300
75
2500
1.0
1.2
450
2093*
B
0.001
4.75"
500,000
0.09
2000
1200
2500
0.15
0.2
7500

*Accuracy +1%, -0% initial pulse response 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. Those labeled * 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

Typical Applications
A Pearson Current Monitor can be used for measuring and monitoring:
Current waveshape and amplitude in high and low voltage circuits, from microamperes to megaamperes
Circuits where the use of viewing resistors is unsuitable because of ground-loop noise, insertion resistance, or a lack of high voltage isolation
Pulse currents at high voltage, as associated with microwave or x-ray tube modulators, particle accelerators and lasers
Current transients and harmonics in power systems
Lightning-strike currents
Pulsed charged-particle beam current
Current in electrolytes and plasmas
EMI currents
Video and RF currents
Currents in spot and induction welders
Antenna phasing
Flash-tube current

Pearson Current Monitor views lightning activity on space craft launch tower

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