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30 A AC/DC Current Probe
TCP0030A Datasheet
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Overview
TCP0030A is a high-performance, easy-to-use AC/DC current probe designed for use and direct connection to oscilloscopes with the TekVPI™ probe interface. This AC/DC current measurement probe provides greater than 120 MHz of bandwidth with selectable 5 A and 30 A measurement ranges. It also provides exceptional low-current measurement capability and accuracy to current levels as low as 1 mA, important for meeting today's challenging current measurement needs.
Key features
Easy-to-use and accurate AC/DC current measurements
Intelligent communication with TekVPI™ oscilloscopes provides:
Units scaling and readout. Automatic, on-screen readout of amps and magnitude. Manual setup is not required. Hand calculation from volts to amps is unnecessary
Push button degauss and Autozero functionality
Probe status and diagnostic indicator LEDs
Remote GPIB/USB probe control
Split-core construction allows easy circuit connection
High accuracy with typically less than 1% DC gain error
Low noise and DC drift
3rd party safety certification
Key performance specifications
DC to ≥120 MHz bandwidth
30 A RMS maximum current capability
50 A peak pulse current capability
High accuracy with typically less than 1% DC gain error
Accurately measures current levels as low as 1 mA
Applications
Power supplies
Semiconductor devices
Power inverters/converters
Electronic ballasts
Industrial/consumer electronics
Mobile communications
Motor drives
Transportation systems
Specifications
All specifications are typical unless noted otherwise. All specifications apply to all models unless noted otherwise.
Electrical characteristics
Bandwidth (warranted)
DC to ≥120 MHz
Rise time (warranted)
≤3.05 ns
Maximum DC current
30 A
Maximum RMS current
30 A
Maximum peak pulse current
50 A
Maximum bare wire voltage
150 V CAT II, (insulated wire 300 V CAT II)
Sensitivity
1 mA (on oscilloscopes that support 1 mV/div setting)
DC accuracy
±3% warranted
Accuracy
DC: ±1% of reading
DC to 60 Hz, ≤5 A: ±1%
60 Hz – 5 kHz, ≤5 A: ±1.5%
DC – 5 kHz, >5 A: ±1.5%
Maximum Amp-Second product
500 A*µs (in 30 A range)
Insertion impedance
1 mΩ at 10 kHz
3.5 mΩ at 100 kHz
0.08 Ω at 1 MHz
0.15 Ω at 10 MHz
0.7 Ω at 100 MHz
0.85 Ω at 120 MHz
Signal delay
14.5 ns
Current ranges
5 A and 30 A
Power requirements
TCP0030A is powered directly by oscilloscopes with the TekVPI interface. Note: For best support, download and install the latest version of the oscilloscope software from www.tek.com.
Physical characteristics
Probe head dimensions
Length: 20 cm
Width: 1.6 cm
Height: 3.2 cm
Maximum conductor size
5 mm
Cable length
200 cm
Shipping weight
1.55 kg
EMC environment and safety
Temperature
Operating: 0 °C to 50 °C
Nonoperating: -40 °C to +75 °C
Humidity
Operating: 5% to 95% Relative Humidity (RH) at up to +30 °C; 5% to 85% RH above 30 °C up to +50 °C, noncondensing
Nonoperating: 5% to 95% RH at up to +30 °C; 5% to 85% RH above 30 °C up to +75 °C, noncondensing
Altitude
Operating: Up to 3,000 m
Nonoperating: Up to 12,192 m
Compliance labeling
CE (European Union), WEEE (European Union)
Ordering information
TCP0030A
AC/DC Current Probe
Standard accessories
Probe ground lead - 6 in. length
196-3521-XX
Nylon carrying case
016-2119-XX
Recommended accessories
Current Loop, 1 Turn, 50 Ω with BNC connector used for Performance Verification
067-2396-00
Warranty
One year parts and labor.

