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Pearson Electronics Model 4418 Current Monitors

Pearson Electronics Model 4418 Current Monitors

* Maximum current-time product can be obtained by using core-reset bias as described in the Application Notes. 2 Ampere-second is typical without bias.


SKU: Model 4418 Category:



Sensitivity 0.001 Volt/Ampere ±1%
Output resistance 50 Ohms
Maximum peak current 200,000 Amperes
Maximum rms current 400 Amperes
Droop rate 0.05 %/millisecond
 Useable rise time 200 nanoseconds
Current time product 6 Ampere-second  maximum*
 Low frequency 3dB cut-off 0.7 Hz (approximate)
High frequency 3dB cut-off 2 MHz (approximate)
  I/f figure 40 peak Amperes/Hz
 Output connector BNC (UG-290A/U)
Operating temperature 0 to 65 o C
  Weight 22 ounces




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Pearson Electronics Model VD305A Capacitive Voltage Divider

  • High voltage center electrode
  • Divider is placed in high-voltage insulating oil
  • Intended for the measurement of voltage amplitude and wave-shape of ac signals at high potential
  • The outer conductor of the connector is isolated from the case


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