CP3000 / CP4000 AC/DC Current Probe and Amplifier 30–500 A, up to 70 MHz

Key Features

Probe heads from 30 A to 500 A RMS
Bandwidth up to DC–70 MHz, rise time down to 5 ns
Accuracy 1%
CPA3000A (DC–100 MHz) and CPA4000A (DC–50 MHz) probe amplifiers
Automatic degauss and zero
BNC output to any oscilloscope

Model CP3120 CP3050 CP3030 CP4040 CPA3000A CPA4000A

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The CP3000 and CP4000 are high-frequency AC/DC current probes used with the CPA3000A and CPA4000A current probe amplifiers. The CP3120, CP3050 and CP3030 work with the CPA3000A, and the CP4040 works with the CPA4000A, covering 30 A to 500 A RMS with bandwidths up to 70 MHz.

The amplifiers provide automatic degauss and zero with a degauss-needed indicator and connect to any oscilloscope through a standard 50 Ω BNC cable. Probes and amplifiers can be ordered separately.

Models & Specifications

Model Comparison

Model	CP3120	CP3050	CP3030	CP4040
Rated Current (RMS)	30 A	50 A	150 A	500 A
Peak Current	50 A	50 A	500 A	750 A
Bandwidth	DC–70 MHz	DC–50 MHz	DC–15 MHz	DC–5 MHz
Accuracy	±1%	±1%	±1%	±1%
Rise Time	≤5 ns	≤7 ns	≤23 ns	≤70 ns
Amplifier	CPA3000 A	CPA3000 A	CPA3000 A	CPA4000 A