Tektronix TCPA400 AC/DC current probe amplifier. The TCP300 and TCP400 Series AC/DC current measurement family is a highly advanced current measurement system for today's current measurement needs. When connected to Tektronix oscilloscopes with TEKPROBE Level II, TekConnect (w/ TCA-BNC), or TekVPI (w/ TPA-BNC) interfaces, current measurements and calculations are simple and easy. The TCP300/TCP400 current measurement systems seamlessly integrate with your TDS series oscilloscope.

AC/DC measurement capabilities
DC - 100 MHz, Current Probe Amplifier (TCPA300) uses:
DC - 100 MHz, 30 A DC (TCP312A)
DC - 50 MHz, 50 A DC (TCP305A)
DC - 15 MHz, 150 A DC (TCP303)
DC - 50 MHz, Current Probe Amplifier (TCPA400) Uses:
DC - 2 MHz, 750 A DC 1 (TCP404XL) (500 A DC Continuous)

Applications
Development and analysis solutions for designers, installers, and service personnel in telecom, data comm, computer, and semiconductor power electronics environments for:
● Power supplies (switching and linear)
● Semiconductor devices (SCRs, IGBTs, MOSFETs, CMOS, BJTs)
● Power inverters/converters
● Electronic ballasts
● Industrial/consumer electronics
● Mobile communications (phone, satellite, relay stations)
● Motor drives
● Transportation systems (electronic vehicles, electric trains, locomotives, avionics)

Tektronix TCPA400 AC/DC current probe amplifier