Siglent DPB1300 High Voltage Differential Probe

Features and Specifications

• Bandwidth: 50MHz
• Rise Time: ≤7ns
• DC Accuracy: ±2%
• Max Differential Test Voltage (DC + Peak AC): 50 X: ±130 V, 500 X:±1300 V
• Input impedance: 5 Megohm (Single-ended to ground), 10 Megohm/< 2 pF (Two inputs)
• Input capacitance: < 4 pF (Single-ended to ground), < 2 pF (two inputs)
• CMRR: > 80 dB (DC), > 60 dB (100kHz), > 50 dB (1MHz)
• Power supply: DC 12 V/1.2 A Power

The Siglent DPB1300 is a high-voltage differential probe designed for the measurement of high voltage differential signals. It has a bandwidth of 50 MHz and a rise time of less than or equal to 7 ns. Its rated maximum input is 600 V CATIII and 1000 V CATII. The probe features a maximum differential test voltage (DC + Peak AC) of ±130 V at 50X attenuation and ±1300 V at 500X attenuation. Its input impedance/capacitance is 5 megohm/<4 pF for single-ended and 10 Megohm/< 2 pF for two inputs. The probe is also powered by a DC 12 V/1.2 A power supply. The DPB1300 is particularly useful in power electronics applications where great common mode rejection ratio (CMRR) is required.