TBPCP3 RF pulse current monitoring probe

The TBPCP3-2H40 is an RF pulse current monitoring probe. The probe has a 3 dB bandwidth from 2 Hz to 40 MHz and is characterized over the frequency range from 0.1 Hz to 100 MHz. The TBPCP3-2H40 is typically used for surge or RF pulse current monitoring applications in the time domain, in contrary to RF current monitoring probes designed for EMC applications, which are typically used for measurements in the frequency domain. The aperture of the RF current monitoring probe is 15 mm. The transfer-impedance is -20 dBΩ / 0.1 V/A when terminated with 50 Ohm and 0.2 V/A with a high impedance load. The typical 3dB bandwidth is 2 Hz to 40 MHz.

The TBPCP3-05H30 is an RF pulse current monitoring probe. The probe has a 3 dB bandwidth from 0.5 Hz to 30 MHz and is characterized over the frequency range from 0.1 Hz to 100 MHz. The TBPCP3-05H30 is typically used for surge or RF pulse current monitoring applications in the time domain, in contrary to RF current monitoring probes designed for EMC applications, which are typically used for measurements in the frequency domain. The aperture of the RF current monitoring probe is 15 mm. The transfer-impedance is -26 dBΩ / 0.05 V/A when terminated with 50 Ohm and 0.1 V/A with a high impedance load. The typical 3dB bandwidth is 0.5 Hz to 30 MHz.

The TBPCP3-20H70 is an RF pulse current monitoring probe. The probe has a 3 dB bandwidth from 20 Hz to 70 MHz and is characterized over the frequency range from 1 Hz to 100 MHz. The TBPCP3-20H70 is typically used for surge or RF pulse current monitoring applications in the time domain, in contrary to RF current monitoring probes designed for EMC applications, which are typically used for measurements in the frequency domain. The aperture of the RF current monitoring probe is 15 mm. The transfer-impedance is -12 dBΩ / 0.25 V/A when terminated with 50 Ohm and 0.5 V/A with a high impedance load. The typical 3dB bandwidth is 20 Hz to 70 MHz.

The TBPCP3-100H80 is an RF pulse current monitoring probe. The probe has a 3 dB bandwidth from 100 Hz to 80 MHz and is characterized over the frequency range from 1 Hz to 100 MHz. The TBPCP3-100H80 is typically used for surge or RF pulse current monitoring applications in the time domain, in contrary to RF current monitoring probes designed for EMC applications, which are typically used for measurements in the frequency domain. The aperture of the RF current monitoring probe is 15 mm. The transfer-impedance is -6 dBΩ / 0. 5 V/A when terminated with 50 Ohm and 1 V/A with a high impedance load. The typical 3dB bandwidth is 100 Hz to 80 MHz.

Tekbox supplies a calibration fixture corresponding with the TBPCP3 series of current probes.

SPECIFICATION

TBPCP3-2H40

• Characterized frequency range: 0.1 Hz to 100 MHz
• 3 dB bandwidth: 2 Hz to 40 MHz (measured in a 50 + 50 Ohm loop)
• Transfer impedance into 50 Ω load: -20 dBΩ; 0.1 V/A
• Transfer impedance into high Z: 0.2 V/A
• Probe port impedance: 50 Ω
• Droop rate: 0.3% / ms
• Rise time: < 9 ns
• Max. RMS AC current: 40A
• Max. pulse current: 2000A
• Current time product: 0.1 Ampere seconds
• Max. core temperature: 80 °C
• Aperture diameter: 15 mm
• Outside diameter: 61 mm
• Height: 30 mm
• Weight: 320 g
• Connector type: N female; comes supplied with a coaxial adapter to BNC-female

TBPCP3-05H30

• Characterized frequency range: 0.1 Hz to 100 MHz
• 3 dB bandwidth: 0.5 Hz to 30 MHz (measured in a 50 + 50 Ohm loop)
• Transfer impedance into 50 Ω load: -26 dBΩ; 0.05 V/A
• Transfer impedance into high Z: 0.1 V/A
• Probe port impedance: 50 Ω
• Droop rate: 0.12 %/ms
• Rise time: < 10 ns
• Max. RMS AC current: 55A
• Max. pulse current: 5000A
• Current time product: 0.25 Ampere seconds
• Max. core temperature: 80 °C
• Aperture diameter: 15 mm
• Outside diameter: 61 mm
• Height: 30 mm
• Weight: 320 g
• Connector type: N female; comes supplied with a coaxial adapter to BNC-female

TBPCP3-20H70

• Characterized frequency range: 0.1 Hz to 100 MHz
• 3 dB bandwidth: 20 Hz to 70 MHz (measured in a 50 + 50 Ohm loop)
• Transfer impedance into 50 Ω load: -12 dBΩ; 0.25 V/A
• Transfer impedance into high Z: 0.5 V/A
• Probe port impedance: 50 Ω
• Droop rate: 6 %/ms
• Rise time: < 9 ns
• Max. RMS AC current: 8A
• Max. pulse current: 1500A
• Current time product: 0.03 Ampere seconds
• Max. core temperature: 80 °C
• Aperture diameter: 15 mm
• Outside diameter: 61 mm
• Height: 30 mm
• Weight: 320 g
• Connector type: N female; comes supplied with a coaxial adapter to BNC-female

TBPCP3-100H80

• Characterized frequency range: 0.1 Hz to 100 MHz
• 3 dB bandwidth: 100 Hz to 80 MHz (measured in a 50 + 50 Ohm loop)
• Transfer impedance into 50 Ω load: -6 dBΩ; 0.5 V/A
• Transfer impedance into high Z: 1 V/A
• Probe port impedance: 50 Ω
• Droop rate: 0.02 %/µs
• Rise time: < 8 ns Max.
• RMS AC current: 3A
• Max. pulse current: 600A
• Current time product: 0.007 Ampere seconds
• Max. core temperature: 80 °C
• Aperture diameter: 15 mm
• Outside diameter: 61 mm
• Height: 30 mm
• Weight: 320 g
• Connector type: N female; comes supplied with a coaxial adapter to BNC-female

Documentation:

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