TBPCP4 RF pulse current monitoring probe

The TBPCP4-1H30 is an RF pulse current monitoring probe. The probe has a 3 dB bandwidth from 1 Hz to 30 MHz and is characterized over the frequency range from 0.1 Hz to 100 MHz. The TBPCP4-1H30 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 46 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 10 Hz to 30 MHz.

The TBPCP4-5H50 is an RF pulse current monitoring probe. The probe has a 3 dB bandwidth from 5 Hz to 50 MHz and is characterized over the frequency range from 0.1 Hz to 100 MHz. The TBPCP4-5H50 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 46 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 5 Hz to 50 MHz.

The TBPCP4-50H50 is an RF pulse current monitoring probe. The probe has a 3 dB bandwidth from 5 Hz to 50 MHz and is characterized over the frequency range from 0.1 Hz to 100 MHz. The TBPCP4-50H50 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 46 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 5 Hz to 50 MHz.

The TBPCP4-100H60 is an RF pulse current monitoring probe. The probe has a 3 dB bandwidth from 120 Hz to 60 MHz and is characterized over the frequency range from 1 Hz to 100 MHz. The TBPCP4-100H60 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 46 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 120 Hz to 60 MHz.

Tekbox supplies a calibration fixture corresponding with the TBPCP4 series of current probes.

SPECIFICATION

TBPCP4-1H30

• Characterized frequency range: 0.1 Hz to 100 MHz
• 3 dB bandwidth: 1 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: 0.2 %/ms
• Rise time: < 10 ns
• Max. RMS AC current: 100A
• Max. pulse current: 5000A
• Current time product: 0.7 Ampere seconds
• Max. core temperature: 80 °C
• Aperture diameter: 46 mm
• Outside diameter: 124 mm
• Height: 37 mm
• Weight: 1050 g
• Connector type: N female; comes supplied with a coaxial adapter to BNC-female

TBPCP4-5H50

• Characterized frequency range: 1 Hz to 100 MHz 3 dB bandwidth: 5 Hz to 50 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: 0.5 %/ms
• Rise time: < 9 ns
• Max. RMS AC current: 65A
• Max. pulse current: 3500A
• Current time product: 0.4 Ampere seconds
• Max. core temperature: 80 °C
• Aperture diameter: 46 mm
• Outside diameter: 124 mm
• Height: 37 mm
• Weight: 1050 g
• Connector type: N female; comes supplied with a coaxial adapter to BNC-female

TBPCP4-50H50

• Characterized frequency range: 1 Hz to 100 MHz
• 3 dB bandwidth: 50 Hz to 50 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: 7 %/ms
• Rise time: < 10 ns
• Max. RMS AC current: 20A
• Max. pulse current: 2500A
• Current time product: 0.1 Ampere seconds
• Max. core temperature: 80 °C
• Aperture diameter: 46 mm
• Outside diameter: 124 mm
• Height: 37 mm
• Weight: 1050 g
• Connector type: N female; comes supplied with a coaxial adapter to BNC-female

TBPCP4-100H60

• Characterized frequency range: 1 Hz to 100 MHz
• 3 dB bandwidth: 130 Hz to 60 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: 0.06 %/µs
• Rise time: < 10 ns
• Max. RMS AC current: 10A
• Max. pulse current: 1000A
• Current time product: 0.02 Ampere seconds
• Max. core temperature: 80 °C
• Aperture diameter: 46 mm
• Outside diameter: 124 mm
• Height: 37 mm
• Weight: 1050 g
• Connector type: N female; comes supplied with a coaxial adapter to BNC-female

Documentation:

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