With the increasing demands for current parameter measurement and analysis in power electronics industries such as switch-mode power supply design, LED power supply design, and motor drives, PinTech has developed a high-frequency current probe with higher stability and accuracy. The PT-320 is a high-frequency current probe capable of measuring both DC and AC currents simultaneously. Its features include: high bandwidth, enabling accurate and rapid capture of current waveforms; within the current measurement range, it achieves an accuracy of up to 1%; a jaw diameter of 5mm (0.2 inches), meeting the needs of most testing fields; low noise and DC drift, a split-core structure for easy connection to circuits; and a standard BNC output interface compatible with oscilloscopes from any manufacturer.

The PT-320 utilizes a magnetoelectric sensor to accurately measure current signals by detecting the magnetic field generated by the current being tested. The product is robust, significantly reducing operational difficulty and improving measurement accuracy. This product is suitable for the measurement and analysis of current data in high-frequency applications. High-frequency current probes can be widely used in power supplies, semiconductor devices, inverters/converters, electronic ballast devices, industrial/consumer electronics, mobile communications, motor drives, transportation systems, propagation delay measurement, and other fields. Additionally, during troubleshooting, the use of current probes is crucial, as they can identify issues such as poor cable connector connections and facilitate corrective actions.