3276
3276
Hioki
Clamp on Probe
High S/N characteristics enable the measurement of 10 mA order current waveforms. Wideband Current Probe for Oscilloscopes
Hioki wide frequency current probes are best-in-class current sensors for use with Memory HiCorders and high performance oscilloscopes. The 3276 offers a wide DC to 100 MHz bandwidth and 30A of continuous input, and applications include capturing transient current signals from switching power supplies, inverters, and motor controllers.
The probe is designed with a high permeability magnetic shield with low insertion loss to reduce derating that may result from increased sensor head heating caused by eddy currents, making it ideal for measuring current of low impedance circuits and waveforms that include high frequency components.
Use with an instrument with a high input impedance of 1 MΩ or higher.
Key Features
- Waveform observation across a wide band from DC to MHz
- Connects directly to oscilloscope or Memory HiCorder BNC input terminal (*1)
- High S/N characteristics enable the measurement of 10 mA order current waveforms
Click below to request a quote for this item. Or for product advice, stock and lead time enquiries call our team on 0330 313 3220.
| Attribute | Value |
|---|---|
| Power Supply | ±12 V ±0.5 V, 5.3 VA max. |
| Included Accessories | Instruction manual ×1, Carrying case × 1 |
| Max Allowable Input | 30 A rms (requires derating at frequency) 50 A peak (non continuous)eak (non continuous) 500 A peak (pulse width: 30 μs or shorter) |
| Dimensions and Weight | 175 mm (6.89 in)W × 18 mm (0.71 in)H × 40 mm (1.57 in)D, 240 g (8.5 oz) Sensor cable BNC terminal: 1.5 m (4.92 ft), Power cable: 1 m (3.28 ft) |
| Basic Accuracy | ±1.0 % rdg. ±1 mV f.s. (DC, 45 to 66 Hz, 0 to 30 A rms) ±2 % rdg. (DC, 45 to 66 Hz, 30 A rms to 50 A peak) |
| Frequency Bandwidth | DC to 100 MHz (-3 dB) |
| Output Voltage Rate | 0.1 V/A (The output of this probe is internally terminated) |
| Core Diameter | φ 5 mm (0.20 in) |
| Rise Time | 3.5 ns or shorter |
| Noise Level | 2.5 mA rms max. (bandwidth limited to 20 MHz) |
| Attribute | Value |
|---|---|
| Data Sheet | Click here to view |
