Card Type Broadband Current Clamp

CCM 0203M

The CCM 0203M Clamp‑on Broadband Current Monitor is designed for measuring alternating currents from 50 Hz to 3 MHz and time‑domain pulse currents. It transmits sinusoidal or pulsed signal currents to recording equipment in the form of voltage via electromagnetic coupling, featuring undistorted waveforms and physical isolation from current‑carrying conductors. It meets measurement requirements for sinusoidal signals up to 3 MHz and transient pulse signals with rise times greater than 118 ns as specified in various standards, and is widely used in EMC conducted susceptibility (immunity) tests.

> Undistorted waveform, physical isolation from current‑carrying conductors

> Supports AC signal current measurements from 50 Hz to 3 MHz

> Supports time-domain pulse current measurements with rise times above 118 ns

> Max. Peak Current: 10 kA

> Max. Continuous Current: 120 A

CCM 0203M Clamp-on Broadband Current Monitor s21 curve (50 Hz ~ 1 kHz)

CCM 0203M Clamp-on Broadband Current Monitor s21 curve (10 Hz ~ 1 kHz)

Explanation: 

When the load impedance is 50 Ω: Transfer impedance (dB)=s21+34 dB;

When the load impedance is 1 MΩ: Transfer impedance (dB)=s21+34 dB+6 dB;