Micsig RCP300XS Rogowski AC Current Probe (10 Hz - 30 MHz, 300 Apk)
Key Features and Benefits
Micsig RCP series Rogowski current probe measures AC currents up to 6000 Apk, max. bandwidth up to 30 MHz, withstand voltage is up to 1kVrms, nearly zero insertion impedance, greatly minimized the interference to the DUT.
A 1.6mm thin, flexible, clip-around Rogowski coil allow user easily pass through pin leg of TO-220 semiconductor devices. With 2% accuracy (typical) , accurately measures high-frequency and high-current signals like double-pulse dynamic test, monitor semiconductor switch current.
- Bandwidth: 10Hz - 30 MHz
- Peak current: 300 Apk
- Output sensitivity: 20mV/A (50X)
- Accuracy (typical): 2%
- Peak di/dt: 20 kA/μs
Further information:
BNC interface Standard
BNC interface to use on any oscilloscope, most compact flexible design easily solved the hard-to reach part issue, coil diameter support customzied made to meet more test requirements.
Smallest coil cross-section
The cross-sectional diameter of the coil is only 1.6mm, allow engineers measure current in most difficult-to-reach parts of the circuit, such as narrow pin spacing chip like TO-220, TO-47.
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. (as shown the oscillation section).
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
| Model | RCP60XS | RCP300XS | RCP600XS | RCP1200XS | RCP3000XS | RCP6000XS |
|---|---|---|---|---|---|---|
| Bandwidth | 85 Hz - 30 MHz | 10 Hz - 30 MHz | 10 Hz - 30 MHz | 12 Hz - 30 MHz | 3 Hz - 30 MHz | 2 Hz - 30 MHz |
| Peak current | 60 Apk | 300 Apk | 600 Apk | 1200 Apk | 3000 Apk | 6000 Apk |
| Output sensitivity | 100 mV/A (10x) | 20 mV/A (50X) | 10 mV/A (100X) | 5 mV/A (200X) | 2 mV/A (500X) | 1 mV/A (1000X) |
| Accuracy (typical) | 2% | 2% | 2% | 2% | 2% | 2% |
| Peak di/dt | 4kA/μs | 20 KA/μs | 40 KA/μs | 70 KA/μs | 70 KA/μs | 70 KA/μs |
| Droop | 65%/ms | 9%/ms | 6%/ms | 3%/ms | 2%/ms | 2%/ms |
| Noise | ||||||
| Peak coil isolation voltage | AC 1 kVrms (1min) (50 Hz/60 Hz) (Rogowski coil part only) | AC 1 kVrms (1min) (50 Hz/60 Hz) (Rogowski coil part only) | AC 1 kVrms (1min) (50 Hz/60 Hz) (Rogowski coil part only) | AC 1 kVrms (1min) (50 Hz/60 Hz) (Rogowski coil part only) | AC 1 kVrms (1min) (50 Hz/60 Hz) (Rogowski coil part only) | AC 1 kVrms (1min) (50 Hz/60 Hz) (Rogowski coil part only) |
| Cable length | 1.5m from integrator to coil, customizable | 1.5m from integrator to coil, customizable | 1.5m from integrator to coil, customizable | 1.5m from integrator to coil, customizable | 1.5m from integrator to coil, customizable | 1.5m from integrator to coil, customizable |
| Rogowski coil inner diameter | 25 mm, measures wires within 20 mm in diameter, customizable | 25 mm, measures wires within 20 mm in diameter, customizable | 25 mm, measures wires within 20 mm in diameter, customizable | 25 mm, measures wires within 20 mm in diameter, customizable | 25 mm, measures wires within 20 mm in diameter, customizable | 25 mm, measures wires within 20 mm in diameter, customizable |
| Rogowski coil circumference | 80 mm, customizable | 80 mm, customizable | 80 mm, customizable | 80 mm, customizable | 80 mm, customizable | 80 mm, customizable |
| Coil cross-section diameter | 1.6 mm | 1.6 mm | 1.6 mm | 1.6 mm | 1.6 mm | 1.6 mm |
| Output impedance | 1 MΩ | 1 MΩ | 1 MΩ | 1 MΩ | 1 MΩ | 1 MΩ |
| Interface | Universal BNC | Universal BNC | Universal BNC | Universal BNC | Universal BNC | Universal BNC |
BNC interface Standard
BNC interface to use on any oscilloscope, most compact flexible design easily solved the hard-to reach part issue, coil diameter support customzied made to meet more test requirements.
Smallest coil cross-section
The cross-sectional diameter of the coil is only 1.6mm, allow engineers measure current in most difficult-to-reach parts of the circuit, such as narrow pin spacing chip like TO-220, TO-47.
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. (as shown the oscillation section).
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
| Model | RCP60XS | RCP300XS | RCP600XS | RCP1200XS | RCP3000XS | RCP6000XS |
|---|---|---|---|---|---|---|
| Bandwidth | 85 Hz - 30 MHz | 10 Hz - 30 MHz | 10 Hz - 30 MHz | 12 Hz - 30 MHz | 3 Hz - 30 MHz | 2 Hz - 30 MHz |
| Peak current | 60 Apk | 300 Apk | 600 Apk | 1200 Apk | 3000 Apk | 6000 Apk |
| Output sensitivity | 100 mV/A (10x) | 20 mV/A (50X) | 10 mV/A (100X) | 5 mV/A (200X) | 2 mV/A (500X) | 1 mV/A (1000X) |
| Accuracy (typical) | 2% | 2% | 2% | 2% | 2% | 2% |
| Peak di/dt | 4kA/μs | 20 KA/μs | 40 KA/μs | 70 KA/μs | 70 KA/μs | 70 KA/μs |
| Droop | 65%/ms | 9%/ms | 6%/ms | 3%/ms | 2%/ms | 2%/ms |
| Noise | ||||||
| Peak coil isolation voltage | AC 1 kVrms (1min) (50 Hz/60 Hz) (Rogowski coil part only) | AC 1 kVrms (1min) (50 Hz/60 Hz) (Rogowski coil part only) | AC 1 kVrms (1min) (50 Hz/60 Hz) (Rogowski coil part only) | AC 1 kVrms (1min) (50 Hz/60 Hz) (Rogowski coil part only) | AC 1 kVrms (1min) (50 Hz/60 Hz) (Rogowski coil part only) | AC 1 kVrms (1min) (50 Hz/60 Hz) (Rogowski coil part only) |
| Cable length | 1.5m from integrator to coil, customizable | 1.5m from integrator to coil, customizable | 1.5m from integrator to coil, customizable | 1.5m from integrator to coil, customizable | 1.5m from integrator to coil, customizable | 1.5m from integrator to coil, customizable |
| Rogowski coil inner diameter | 25 mm, measures wires within 20 mm in diameter, customizable | 25 mm, measures wires within 20 mm in diameter, customizable | 25 mm, measures wires within 20 mm in diameter, customizable | 25 mm, measures wires within 20 mm in diameter, customizable | 25 mm, measures wires within 20 mm in diameter, customizable | 25 mm, measures wires within 20 mm in diameter, customizable |
| Rogowski coil circumference | 80 mm, customizable | 80 mm, customizable | 80 mm, customizable | 80 mm, customizable | 80 mm, customizable | 80 mm, customizable |
| Coil cross-section diameter | 1.6 mm | 1.6 mm | 1.6 mm | 1.6 mm | 1.6 mm | 1.6 mm |
| Output impedance | 1 MΩ | 1 MΩ | 1 MΩ | 1 MΩ | 1 MΩ | 1 MΩ |
| Interface | Universal BNC | Universal BNC | Universal BNC | Universal BNC | Universal BNC | Universal BNC |