High-low voltage capacitor device for oscilloscope probe compensation

• Main Author: XU FUSHENG
• Format: Patent
• Language: Chinese; English
• Published: 04.12.2020
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model discloses a high-low voltage capacitor device for oscilloscope probe compensation. The high-low voltage capacitor device comprises a rivet probe, a capacitor assembly and a large copper seat, wherein the capacitor assembly and the large copper seat are installed in the rivet probe. The riveting needle probe comprises a probe and a riveting needle cylinder, and the probe is located at the front end of the riveting needle cylinder and used for contact detection; the capacitor assembly is assembled in the riveting needle cylinder; the capacitor assembly comprises a capacitor ring playing a supporting role, a first resistor and a second resistor, the first resistor and the second resistor are installed on the capacitor ring in parallel, the first resistor is a common resistance wire, the second resistor is a hollow-column-shaped high-voltage resistor, and the first resistor is located in a hollow column of the second resistor. And the large copper seat is mounted at the rear end of the riveting