UHCT0030A Ultra-high Frequency Flexible Current Probe
200mV/A High Sensitivity 50MHz Bandwidth For Semiconductor / Low Voltage Circuit Detection
Key Features
- High sensitivity: 200mV/A, accurately captures tiny current signals for precision electronic equipment detection
- Peak current 0.03kA: Meets low current scenario requirements, ideal for low-voltage circuit ripple analysis
- High-frequency bandwidth 50MHz: Supports high-speed pulse signal measurement, suitable for IGBT/MOSFET dynamic analysis
- Low noise design: Maximum noise only 20mV Vp-p, ensuring clear and reliable data
- Convenient USB power supply: Plug and play operation, no additional power adapter required
- 3.5mm ultra-thin probe ring: Easily handles narrow space wiring measurements
Technical Parameters
| Model | UHCT0030A |
| Sensitivity (mV/A) | 200 |
| Peak current (kA) | 0.03 |
| Maximum noise (mV Vp-p) | 20 |
| Attenuation characteristics (%/ms) | 85 |
| Low frequency bandwidth -3dB (Hz) | 150 |
| Peak di/dt (A/ns) | 2.0 |
| High frequency bandwidth -3dB (MHz) | 50 |
Note: If you need a larger range, please consult the manufacturer. Customization available according to your requirements.
Additional Technical Specifications
| Accuracy | 2% |
| Insulation withstand voltage value | 2KV |
| Terminal load | ≥100kΩ |
| Power supply method | USB 5V (standard adapter) |
| Ring circumference | 100mm (customizable) |
| Coil lead length | 1.0m (customizable) |
| Operating temperature range | Integrator: 0℃ - 50℃ Probe ring: 0℃ - 100℃ |
| Storage temperature range | -40℃~80℃ |
| Front end dimensions | Approx. 110(L)×45(W)×30(H)mm |
| Probe weight | Integrator: Approx. 125g Total weight: Approx. 180g |
Product Interface Description
- Input interface: Probe ring input interface
- Output interface: Integrator output interface
- USB 5V power supply interface: Standard USB (type B) interface, USB power supply cable included
- Probe induction ring body diameter: 3.5mm
- Coil circumference: 100mm
Care And Maintenance
The current transmitter can only be guaranteed to operate safely and trouble-free if it is properly transported, stored, installed, and carefully operated and maintained.
- Keep the probe clean and dry, and wipe it with a soft dry cloth
- When transporting the probe, put it in the standard packaging to prevent shock
- Do not force the flexible probe ring and connecting wire to avoid damage due to excessive twisting, bending or knotting
Packing List
| Component | Quantity |
| Integrator | 1 piece |
| Flexible coil | 1 piece |
| USB output adapter (5V/1A) | 1 piece |
| USB power cable | 1 piece |
| BNC output cable | 1 piece |
| Electronic manual | 1 copy |
Important Measurement Notes
- To ensure measurement accuracy, the measured wire should pass through the center of the probe ring during measurement
- The error is greatest at the junction of the induction rings, and the measured wire should try to avoid this area
- Make sure the probe ring is inserted in place (to the bottom) during measurement, otherwise it will affect the measurement accuracy
- When measuring the signal, if there is a strong magnetic field interference source nearby (such as a magnetic field radiation source composed of multiple coils), it should be kept as far away as possible to prevent measurement errors