The Tektronix TCP0030A is a high-performance, easy-to-use AC/DC current probe designed for direct connection to oscilloscopes with the TekVPI™ probe interface. It provides a 120 MHz bandwidth with selectable 5 A and 30 A measurement ranges, delivering excellent low-current measurement capability and accuracy down to 1 mA.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | TekVPI |
| Display | Status LEDs (Degauss/AutoZero, Jaw Open, Overload) |
| Standard Warranty | 1 year |
| Probe Type | Active AC/DC Current Probe |
Physical
| Parameter | Value |
|---|---|
| Power Supply | Powered directly by host oscilloscope via TekVPI interface |
| Operating Temperature | 0 °C to +50 °C |
| Dimensions (W×H×D) | 200 mm × 16 mm × 32 mm (Probe Head) |
| Weight | 0.29 kg |
Electrical Performance
| Parameter | Value |
|---|---|
| Bandwidth | DC to 120 MHz |
| Rise Time | ≤2.92 ns |
| Maximum Continuous RMS Current | 30 A |
| Maximum Peak Pulse Current | 50 A |
| Minimum Detectable Current | 1 mA (on scopes supporting 1 mV/div setting) |
| DC Accuracy | ±3% (warranted, at 23 °C ±5 °C), ±1% (typical) |
| Insertion Impedance at 1 MHz | 0.08 Ω |
| Insertion Impedance at 10 MHz | 0.15 Ω |
| Insertion Impedance at 50 MHz | 0.27 Ω |
| Insertion Impedance at 100 MHz | 0.3 Ω |
| Insertion Impedance at 120 MHz | 0.35 Ω |
| Propagation Delay | 17 ns |
| Maximum Voltage on Bare Conductor | 150 V CAT II |
| Maximum Voltage on Insulated Conductor | 300 V CAT II |
| Random Noise (5 A range) | ≤1.25 mA RMS (typical) |
| Random Noise (30 A range) | ≤2.5 mA RMS (typical) |
Measurement Ranges & Settings
| Parameter | Value |
|---|---|
| Current Ranges | 5 A and 30 A |
| Ampere-Second Product (5 A range) | 80 A·µs |
| Ampere-Second Product (30 A range) | 500 A·µs |
Control & Calibration
| Parameter | Value |
|---|---|
| Degaussing and Auto-Zero Control | Button on compensation box or interface control via oscilloscope menu |
| Overload Indicator | Yes (LED and onscreen notification) |
| Jaw Open Indicator | Yes (LED and onscreen notification) |
Connectivity & Interface
| Parameter | Value |
|---|---|
| Output Connector Type | TekVPI |
| Supported Oscilloscope Interfaces | TekVPI |
Mechanical & Physical Specifications
| Parameter | Value |
|---|---|
| Maximum Conductor Diameter | 5 mm (0.2 in) |
| Cable Length | 2.0 m (6.6 ft) |
Environmental Specifications
| Parameter | Value |
|---|---|
| Non-Operating Temperature Range | -40 °C to +75 °C |
| Operating Humidity Range | 5% to 95% RH (up to +30 °C), 5% to 85% RH (+30 °C to +50 °C) |
| Operating Altitude | Up to 3,000 m (10,000 ft) |
| Non-Operating Altitude | Up to 12,192 m (40,000 ft) |
Safety & Compliance
| Parameter | Value |
|---|---|
| Measurement Category | CAT II |
Physical Characteristics
| Parameter | Value |
|---|---|
| Probe Head Dimensions | 200 mm × 16 mm × 32 mm |
| Compensation Box Dimensions | 107 mm × 41 mm × 26 mm |
Performance
| Parameter | Value |
|---|---|
| Gain Temperature Drift | ≤ 0.02% per °C |
| Input Coupling | AC, DC |
Compliance
| Parameter | Value |
|---|---|
| Safety Compliance | UL61010-1, UL61010-2-032, CAN/CSA-C22.2 No. 61010-1, CAN/CSA-C22.2 No. 61010-2-032, EN61010-1, EN61010-2-032, IEC61010-1, IEC61010-2-032 |
| EMC Compliance | EN61326-1, EN61326-2-2, Directive 2004/108/EC |
Power
| Parameter | Value |
|---|---|
| Power Requirements | Powered directly by oscilloscopes with the TekVPI interface |
Environmental
| Parameter | Value |
|---|---|
| Non-Operating Humidity Range | 5% to 90% RH (up to +30 °C), 5% to 85% RH (+30 °C to +75 °C) |
| Pollution Degree | 2 |
Technology
Split-core Hall effect and transformer AC/DC current sensing
Applications
Power supply characterization, motor drive design, electronic ballast measurement, power semiconductor analysis