HCTS0120A High Frequency Flexible Current Probe Is Suitable For
Small Package Devices High Sensitivity 50mV/A Bandwidth Up To 30MHz
1. Accurate small package current measurement artifact
HCTS0120A flexible current probe is specially designed for current
measurement of small package devices, such as MOSFET, IGBT device
pins (TO-220, TO-47 package) and capacitor ripple current
measurement, it can accurately handle it. Its induction loop is
small and soft, with an outer diameter of only 1.6mm (1.7mm Max),
which is perfectly adapted to small spaces.
2. High bandwidth and high precision performance
It has a high-frequency bandwidth of 30MHz, a typical accuracy of
2%, and a sensitivity of 50mV/A, which can accurately capture
current signals. Whether it is measuring the harmonic composition
of current or detecting high-frequency sinusoidal current
waveforms, it performs well and is a high-quality choice for
professional current testing.
3. Low interference and flexible connection
The insertion loss is almost zero, only a few picohenries, and the
interference to the object under test is minimal. The standard BNC
output interface is convenient for connection with oscilloscopes,
data acquisition devices, digital voltmeters and other devices, and
it is easy to observe the current waveform. The USB power supply
interface design makes it more flexible to use.
4. Customization to meet diverse needs
The length of the probe ring and the connecting wire can be
customized to meet the testing needs of special occasions. The
measurement conditions are 23℃, 60% RH, and the performance is best
when the measured wire passes through the center of the probe
induction ring.
5. Safe and reliable quality assurance
The withstand voltage value is as high as 1KVpk, and the insulation
performance is good. Check the outer skin of the probe ring before
use to ensure that there is no damage; turn off the circuit before
connecting to the circuit under test for safer operation. The
product includes current probe integrator, flexible induction coil,
etc., and after-sales service is guaranteed.
Specifications
| Model | HCTS0120A |
| Sensitivity (mV/A) | 50 |
| Peak | Current (KA) | 0.12 |
dI/dt(KA/μs) | 8 |
| Maximum noise (mV Vpp) | 15 |
| Attenuation characteristics(%/ms) | 35 |
| Low frequency bandwidth -3dB(Hz) | 34 |
| 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 |
