Coil cross-section (diameter): 1.6mm（XS Series）、3.0mm（S Series）、4.5mm（M Series）、8.0mm（L Series）
Accuracy (typical): 2%
Peak current: 12000Apk
Interface: BNC
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.
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)
● 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
Key Specifications
RCP***XS-80: Coil cross-section diameter 1.6 mm; coil length 80 mm.
RCP***XS-200: Coil cross-section diameter 1.6 mm; coil length 200 mm.
RCP***S-200: Coil cross-section diameter 3.0 mm; coil length 200 mm.
RCP***S-700: Coil cross-section diameter 3.0 mm; coil length 700 mm.
RCP***M-200: Coil cross-section diameter 4.5 mm; coil length 200 mm.
RCP***M-700: Coil cross-section diameter 4.5 mm; coil length 700 mm.
