The standard accuracy for a Pearson Current Monitor is within +1%, -0% of the nominal sensitivity. This accuracy applies to the midband response. Exceptions due to droop and monitor rise-time (low and high frequency cut-off) are particular to each model and are treated separately in the specification sheet. Rise time is short, ranging between 1 and 100 nanoseconds (10-90% levels) in most cases. Droop values range from 0.1% per microsecond to 0.5% per millisecond for typical models. A significant advantage, of course, is the fact that the current monitor is physically isolated from the circuit under test.
This feature is invaluable for eliminating ground currents which usually occur when using current-viewing resistors. Another advantage is that low sensitivity can be used without suffering from the ringing commonly encountered with viewing resistors.
Documentation available to answer most technical questions provided below. Please contact us for any additional requirements.
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Instruction Guides: |
| * EMI Current Probe Selection |
| * Current Monitor |
| * Clamp-On Current Monitors |
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Application Notes: |
| * How to Select a Current Monitor |
| * Performance Features |
| * Typical Applications |
| * Calibration |
| * Specifications |
| * External Termination |
| * Electrostatic Shielding |
| * Biasing |
| * Transient Limitation |
| * Phase Shift |
| * High Voltage Consideration |
| * Insertion Resistance |
| * Testing Procedure |
| * Droop Notes |
| * Inductance Effect |
| * Noise Suppression |
| * Rise Time |
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sales@pearsonelectronics.com
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