ISOLATED CURRENT MEASUREMENT PEM ROGOWSKI COIL ULTRA-MINI CLIP-AROUND AC CURRENT PROBE * 1.6mm cross-section, small enough to for TO-220 or TO-47 devices * Current Ranges 60A ... > 6000A peak * Frequency Response from few Hz to >30MHz * Other PEM Current Probes available with improved dV/dt shielding, frequency to 50Mhz, and longer coil lenghts * * * * Typical Applications: Switching current waveforms in power electronic Measuring small AC currents in the presence of large DC currents (e.g. monitoring capacitor ripple) Power converter development and diagnostics Measuring high order harmonics AKM CQ-37XX SERIES LOW NOISE CURRENT SENSORS * * * * * * * Current Ranges: ±5A to ±180A Peak, 60Arms Accuracy: 0.5% (Typ.) Bandwidth (-3dB): dc to 400kHz Response Time: 1µsec Voltage Isolation: 3kV Operating Temp.: -40 to 105ºC Decreased dV/dt Noise and Stray Magnetic Field Influence WWW.GMW.COM | INSTRUMENTATION FOR ELECTRIC CURRENT AND MAGNETIC FIELD MEASUREMENThttp://WWW.GMW.COM