The Rigol RP1050D is a high-voltage differential probe that converts high differential input voltages into low-voltage signals suitable for standard oscilloscope analysis. Operating from DC to 50 MHz at x200, x500, and x1000 attenuation ratios, it handles maximum differential voltages of 7000 Vpp and operates safely to 6500 Vrms with respect to ground. The probe features selectable attenuation ratios of x100, x200, x500, and x1000, enabling flexible measurement scaling across diverse high-voltage applications. With ±2% accuracy and 50 Ω output impedance, the RP1050D delivers ±7.0 V minimum output and integrates with all general-purpose and Rigol oscilloscopes.
Technical Specifications
• Bandwidth: DC to 50 MHz (−3 dB) at x200, x500, x1000; DC to 25 MHz (−3 dB) at x100
• Maximum Differential Input Voltage: 7000 Vpp (x1000); 3500 Vpp (x500); 1400 Vpp (x200); 700 Vpp (x100)
• Maximum Voltage to Ground: 6500 Vrms
• Attenuation Ratios: x100, x200, x500, x1000
• Input Impedance (Differential): 16 MΩ/1 pF or 100 MΩ/1.2 pF
• Input Impedance (Single-ended to ground): 50 MΩ/2.3 pF
• Output Impedance: 50 Ω
• Output Voltage: ≥±7.0 V
• Rise Time: 7 ns (x200, x500, x1000); 14 ns (x100)
• Measurement Accuracy: ±2%
• Power Supply: External 9 V DC (0.4 W)
• Power Consumption: <300 mA or 0.4 W
• Safety Rating: CAT III, IEC 1010-1, Pollution Degree 2
– Key Features
• Selectable attenuation ratios optimize measurement resolution across voltage ranges
• High input impedance minimizes circuit loading
• 50 Ω output impedance ensures compatibility with standard oscilloscope inputs
• Dual high-voltage banana plug connectors support safe, reliable connections
• Includes dedicated safety clips rated for CAT III applications
– Typical Applications
High-voltage signal measurement in power electronics, inverter analysis, switching circuit characterization, and industrial power systems testing.
– Compatibility & Integration
Compatible with all general-purpose oscilloscopes and Rigol oscilloscope models. Supplied with dual-BNC coaxial cable (RG58C, 50 Ω, 100 cm) and high-voltage silicon cable assembly (6 kV UL, 60 cm).
