HCTS0300A 20mV/A High - Bandwidth Flexible Current Probe - 30MHz,
0.3KA Peak Current for Small - Device Currents
High bandwidth application
30MHz high frequency bandwidth can effectively measure high
frequency current, which can be used to monitor harmonics, power
and power quality, etc., and provide support for power system
analysis.
Medium range precision measurement
Sensitivity 20mV/A, peak current 0.3KA, high measurement accuracy
within this range, suitable for a variety of small and medium
current measurement scenarios.
Small package with strong adaptability
The induction loop is small and soft, with an outer diameter of
1.6mm (1.7mm Max), and a withstand voltage of 1KVpk. It performs
well in current measurement of small package devices, such as
MOSFET and IGBT related measurements.
Low interference and easy connection
The insertion loss is only a few picohenries, and the interference
to the measured circuit is small. The standard BNC interface is
convenient for connecting various measuring instruments to achieve
efficient measurement.
Safe operation and maintenance
Use USB 5V power supply, and follow safety regulations during
operation, such as avoiding use in circuits with sharp corners.
Regular maintenance to maintain good performance of the probe.
Specifications
| Model | HCTS0300A |
| Sensitivity (mV/A) | 20 |
| Peak | Current (KA) | 0.3 |
dI/dt(KA/μs) | 20 |
| Maximum noise (mV Vpp) | 15 |
| Attenuation characteristics(%/ms) | 9 |
| Low frequency bandwidth -3dB(Hz) | 9.2 |
| High frequency bandwidth -3dB(MHz) | 30 |
| Typical accuracy | 2% |
| Insulation voltage value | 1KV |
HCT(S)XXXXA Series Other Technical Parameters
| Maximum output voltage | 6Vpk |
| Terminal load | ≥100kΩ |
| Power supply mode | USB 5V (standard adapter) |
| Operating temperature range | Integrator | 0℃ - 50℃ |
| Probe ring | 0℃ - 100℃ |
| Storage temperature range | -40℃～80℃ |
Product Description
(Take HCTS0120A as an example)
1) Input interface: current probe test signal input terminal.
2) Output interface: current probe integrator signal output
terminal.
3) USB 5V power supply interface: standard USB (type B) interface.
(USB power supply cable and power adapter are standard)
4) Test connection diagram.
Mechanical specifications
| Model | HCTSXXXXA |
| Typical value of flexible probe circumference (customizable) | 80mm |
| Typical value of induction ring body diameter | 1.6mm |
| Typical value of flexible probe diameter (customizable) | 25mm |
| Induction loop connection cable length | 1 M (customizable) |
| BNC connection cable length | 1 M or 2 M, 1 M is Standard |
Integrator body dimensions (including BN port dimensions) | About 110(L)*47(W)*30(H)mm |
| USB cable (AM-BM) | About 1.8m |
| USB output adapter | About 59mm*30mm*20mm |
| Probe weight | About 150g |
| Box weight (including probe) | About 960g |
Care And Maintenance
1) Keep the probe clean and dry.
2) If cleaning is required, wipe with a soft dry cloth. Do not use
chemical cleaning agents.
3) When the probe is not in use, please put it in the packaging
provided and place it in a cool, clean and dry place.
4) When transporting the probe, be sure to put it in the packaging
provided by our company to prevent shock.
5) Do not pull the input and output lines hard to avoid excessive
twisting, bending or knotting.
Packing List
| Name | Quantity |
| Current probe integrator | 1 piece |
| Current probe flexible induction coil | 1 piece |
| USB output adapter (5V/1A) | 1 piece |
| USB power cable | 1 piece |
| BNC output cable | 1 piece |
| Electronic manual | 1 serving |
