The Teledyne LeCroy T3RC0060-LF is a Rogowski coil AC current probe engineered for non-invasive measurement of alternating currents in electronic circuits. Operating across a bandwidth of 11 Hz to 5 MHz, it delivers 100 mV/A sensitivity with a maximum measurement capability of 60 A and minimum of 100 mA, making it suitable for diverse current measurement tasks without circuit modification. The probe’s flexible coil design enables installation in confined spaces while maintaining very low insertion impedance. A 1 meter cable with 0.5 m BNC-to-BNC output connector delivers signal to standard oscilloscope inputs. The integrator electronics support both battery and AC adapter operation, with the coil and cable rated for -40 °C to +125 °C operation and electronics operating from 0 °C to +40 °C. Voltage insulation reaches 2 kV continuous with peak withstand to 10 kV. Output impedance requires ≥100 kΩ for rated accuracy; 1 MΩ input impedance at the oscilloscope is recommended for optimal performance.
Technical Specifications
• Measurement Range: 100 mA to 60 A
• Sensitivity: 100 mV/A
• Bandwidth: 11 Hz to 5 MHz (LF model)
• Output Connector: BNC
• Output Cable: 0.5 m BNC to BNC, 50 Ω
• Voltage Insulation: 2 kV continuous, 10 kV peak
• Insertion Impedance: Very low (few pH)
• Output Load: ≥100 kΩ (1 MΩ DC recommended); 50 Ω reduces sensitivity by half
• Operating Temperature (Coil/Cable): -40 °C to +125 °C
• Operating Temperature (Electronics): 0 °C to +40 °C
• Power Sources: Battery or AC adapter
– Key Features
• Non-invasive current measurement via Rogowski coil technology
• Flexible coil design for difficult-to-access installation points
• Wide bandwidth spanning DC measurements at 11 Hz through 5 MHz signal frequencies
• High voltage isolation withstand of 2 kV continuous
• Minimal circuit loading due to very low insertion impedance
– Typical Applications
• AC current monitoring in power electronics and switching circuits
• Motor and drive current characterization
• Power supply and converter efficiency measurement
• Transient current analysis across wide frequency ranges
– Compatibility & Integration
• Fully compatible with all Teledyne LeCroy and Teledyne Test Tools oscilloscopes
• Works with any oscilloscope featuring standard BNC input
• Requires 1 MΩ input impedance on oscilloscope for rated accuracy
• RoHS3 compliant; manufactured in United Kingdom
