4A- Tektronix TCPA300 AC/DC Current Probe Amplifier, DC-100MHz

Product Overview Pre-owned Tektronix TCPA300 AC/DC current probe amplifier, fully functional tested and calibrated. This dedicated power & signal processing unit supports DC to 100 MHz bandwidth, designed to drive TCP312A, TCP305A, TCP303 split-core AC/DC current probes, perfectly matched with Tektronix TDS, DPO, MSO series oscilloscopes via TEKPROBE Level II interface. It provides automatic range scaling, real-time current unit display on oscilloscope screen, ultra-low insertion impedance to minimize DUT loading, widely used for switching power supply, motor drive, power electronics, semiconductor and automotive circuit current waveform characterization. Core Technical Specifications Full Bandwidth: DC ~ 100 MHz Max (match TCP312A 30A probe) Compatible Probes: TCP312A (30A/100MHz), TCP305A (50A/50MHz), TCP303 (150A/15MHz) Oscilloscope Interface: TEKPROBE Level II, auto communicate with TDS/DPO/MSO series Measurement Feature: Auto scaling, direct Amp unit readout without manual calculation Circuit Characteristic: Ultra-low insertion impedance, negligible load effect on test circuit Built-in Protection & Function: Degauss demagnetize button, overload indicator, probe open fault alarm, AC/DC coupling switch Noise & Drift: Low DC drift and low inherent noise for tiny microamp current detection Safety Compliance: UL, CE, EN61010-1 industrial test equipment certification Input/Output: Dedicated probe port + TEKPROBE II output cable to oscilloscope