Home / Products / High Voltage / HV Test and Measurement / Current Transformers / Pulse
Pulse Current Transformers
We manufacture two types of current transformers: wide band current transformers and pulse current transformers. All of our current transformers can be constructed in a broad array of configurations and sizes, available directly in stock. Our wide band current transformers provide a maximum peak current range from 500 to 10,000 amps and a maximum RMS current range from 5 to 65 amps, based on model. Our pulse current transformers provide a maximum peak current range from 500 to 50,000 amps and a maximum RMS current range from 5 to 400 amps, also based on model.
Our current transformers offer complete isolation for the circuit to be measured, creating no ground currents. Possessing a electrostatic shielded construction, our top-notch transformers are equipped with an internal 50 ohm termination for coaxial cable matching and contain a variety of hole sizes to fit most conductors and voltages. In addition, both types of transformers offer a high, (+/-) 0.5 percent accuracy.
Features:
- Complete isolation from the circuit to be measured
- Shielded construction, High accuracy (±0.5%)
- Internal 50 ohm termination for coaxial cable matching
- Variety of hole sizes to fit most conductors / voltages
| Model No. | Max. Peak Current (A) | Max. RMS Current (A) | Pulse Rise Time (ns) | Square Pulse Droop (%/usec) | Max. Square Pulse IT (As) | Output Signal (V/A) |
| 0.5 – 1.0 | 500 | 7 | 10 | 0.05 | 0.002 | 1 |
| 1 – 1.0 | 500 | 7 | 20 | 0.1 | 0.006 | 1 |
| 2 – 1.0 | 500 | 7 | 20 | 0.05 | 0.006 | 1 |
| 3 – 1.0 | 500 | 7 | 20 | 0.2 | 0.002 | 1 |
| 3.5 – 1.0 | 500 | 7 | 50 | 0.01 | 0.03 | 1 |
| 3 – 0.5 | 1000 | 10 | 20 | 0.05 | 0.004 | 0.5 |
| 3.5 – 0.1 | 5000 | 70 | 50 | 0.013 | 0.65 | 0.1 |
| 3 – 0.1 | 5000 | 30 | 20 | 0.35 | 0.1 | 0.1 |
| 3 – 0.1A | 5000 | 30 | 20 | 0.015 | 0.03 | 0.1 |
| 2 – 0.1 | 5000 | 30 | 20 | 0.005 | 0.06 | 0.1 |
| 1 – 0.1 | 5000 | 30 | 20 | 0.01 | 0.06 | 0.1 |
| 0.5 – 0.1 | 5000 | 30 | 10 | 0.05 | 0.02 | 0.1 |
| 0.5 – 0.05 | 10000 | 70 | 20 | 0.06 | 0.8 | 0.05 |
| 3.5 – 0.025 | 20000 | 200 | 100 | 0.003 | 10 | 0.025 |
| 3 – 0.01 | 50000 | 100 | 20 | 0.02 | 1 | 0.01 |
| 0.5 – 0.01 | 50000 | 300 | 20 | 0.0005 | 0.2 | 0.01 |
| 3.5 – 0.01 | 50000 | 400 | 200 | 0.02 | 22 | 0.01 |
| 3.5 – 0.005A | 200000 | 750 | 250 | 0.0005 | 40 | 0.005 |
| 3 – 0.002 | 200000 | 1100 | 100 | 0.005 | 5 | 0.002 |
| 3.5 – 0.001 | 500000 | 1500 | 300 | 0.0002 | 80 | 0.001 |
Pulse Current Transformers Datasheet