Getting Started
TCPA300 and TCPA400
Current Probe Ampli
fi
ers
The ampli
fi
er ampli
fi
es the current sensed by the probe and converts the current
to a proportional voltage that is displayed on an oscilloscope or other similar
measuring device.
Current Probes
The following Tektronix current probes are compatible with the
TCPA300 Ampli
fi
er:
TCP312A (30 A, 100 MHz)
TCP305A (50 A, 50 MHz)
TCP303 (150 A, 15 MHz)
The following Tektronix current probes are compatible with the
TCPA400 Ampli
fi
er:
TCP404XL (750 A
, 2 MHz)
1
500 A continuous, 750 A DC derated with duty cycle
Oscilloscope
An oscilloscope displays the output from the current measuring system. A 50
Ω
cable is included to connect the ampli
fi
er to the oscilloscope input channel. A
TEKPROBE-to-TEKPROBE interface cable is also included for connecting to
TEKPROBE level II oscilloscopes.
If the oscilloscope does not have an input that can be set to 50
Ω
impedance, you
need a feedthrough 50
Ω
termination. This termination is included as a standard
accessory with your TCPA300 and TCPA400 Current Probe Ampli
fi
ers.
2
TCPA300/400 Ampli
fi
ers and TCP300A/400 Series Current Probes User Manual
Summary of Contents for TCP300A
Page 2: ......
Page 6: ......
Page 18: ...Preface xii TCPA300 400 Amplifiers and TCP300A 400 Series Current Probes User Manual...
Page 34: ...Getting Started 16 TCPA300 400 Amplifiers and TCP300A 400 Series Current Probes User Manual...
Page 78: ...Specifications 60 TCPA300 400 Amplifiers and TCP300A 400 Series Current Probes User Manual...