Rogowski AC Current Probe Rogowski AC Current Probe

The Micsig RCP series Rogowski current probe measures AC currents up to 12000 Apk, offers a maximum bandwidth of 30MHz. With nearly zero insertion impedance, the probes minimize interference to the circuit under test. The coils exhibit high voltage resistance (up to 10 kVpk) and support customization of coil cross-sectional diameter, perimeter, and lead length to accommodate complex application scenarios.



It features a standard BNC interface for use with any oscilloscope. Its compact, flexible design easily solves the hard-to-reach part issue, and the coil diameter supports customization to meet more test requirements.

Measure the Id current of MOSFET

The RCP has excellent high-frequency measurement capabilities, easily handles high-speed signals and rapidly changing current waveforms, helping to observe high-frequency harmonic components when measuring the Id current of MOSFETs.

(Signal measured with the RCP600XS-80)

BNC interface

Standard BNC interface to use on any oscilloscope.

Applications

● Measuring current in motor drives and in particular power quality measurements in VSD, UPS or SMPS circuits
● Double-pulse testing to measure the pin currents of MOSFET and IGBT chips made of materials such as SiC and GaN
● Measurement of load current and high-order harmonic current in power electronics
● Measuring high frequency sinusoidal, pulsed or transient currents
● Measuring AC currents in 3-phase supply system
● Measuring the power consumption in semiconductors
● Measurement of 50/60Hz power frequency current
● Power converter development and diagnostics