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Tektronix TCPA300A Current Probe

Manufacturer part number: TCPA300
DC - 100 MHz, Current Probe Amplifier
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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 TCPA300 amplifier, when used with TCP312A, TCP305A, or TCP303 probes, provides a wide range of current measurement capability and spans the gap between low-level milliamp measurements to very high current levels. These three probes provide current measurement capabilities of 30 A, 50 A, and 150 A DC continuous.

Key Features:

  • Automatic scaling and units 1 - Oscilloscope on-screen readout of magnitude and amps reduces measurement errors with no more hand calculations
  • AC/DC input coupling
  • Low insertion impedance reduces device under test loading
  • Split-core construction allows easy circuit connection
  • Status indicators provide visual operating status and notification of potential error conditions - degauss, probe open, overload, not terminated into 50 Ω, noncompatible probe type
  • Low DC drift and noise allows improved low-level current measurements
  • 3rd party safety certification
  • TERMINATOR,BNC;COAXIAL;50ohm/2W/BNC
  • CABLE, BNC (30") (TEK)
  • TEK PROBE INTERFACE CABLE TCPA300
  • ML, INSTRUCTION TCPA300 (TEK)
  • POWER CORD (7'6" BLK)AMER; (NEWARK)
  • Bandwidth: DC – 15 MHz
  • Rise time: ≤23 ns
  • DC accuracy: ±3% of reading
  • Accuracy, typical: DC: ±1% of reading
  • Lowest measurable current (at ±3% accuracy at DC) Scope set to 1 mV/div and 20 MHz BW limited: 5 mA
  • Maximum Amp-Second product, typical (based on amplifier range setting): 3,000 A*μS – 5 A/V 15,000 A*μS – 50 A/V
  • Bare: 600 V CAT I & II 
  • Insulated: 300 V CAT III 
  • AC-coupling low-frequency Bandwidth, typical (Low pass – 3 dB point): <7 Hz
  • Displayed RMS noise, typical (at 20 MHz bandwidth limit): ≤2.5 mARMS
  • Signal delay (to output BNC) : 40 ns
  • Insertion impedance: 0.01 Ω at 1 MHz 0.025 Ω at 5 MHz 0.1 Ω at 15 MHz
Description

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 TCPA300 amplifier, when used with TCP312A, TCP305A, or TCP303 probes, provides a wide range of current measurement capability and spans the gap between low-level milliamp measurements to very high current levels. These three probes provide current measurement capabilities of 30 A, 50 A, and 150 A DC continuous.

Key Features:

  • Automatic scaling and units 1 - Oscilloscope on-screen readout of magnitude and amps reduces measurement errors with no more hand calculations
  • AC/DC input coupling
  • Low insertion impedance reduces device under test loading
  • Split-core construction allows easy circuit connection
  • Status indicators provide visual operating status and notification of potential error conditions - degauss, probe open, overload, not terminated into 50 Ω, noncompatible probe type
  • Low DC drift and noise allows improved low-level current measurements
  • 3rd party safety certification
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