PINTECH DK Series Flexible Current Probes
A Buyer's Guide
Introduction
The PINTECH DK Series Rogowski coils are designed for AC testing, offering high bandwidth and high accuracy. They feature a standard BNC interface, compatible with oscilloscopes from any manufacturer. The coils are lightweight, soft, and detachable, providing flexibility for testing in various environments. They can probe areas inaccessible to clamp probes, such as UPS chassis, LED lighting, MOSFETs, and IC pins. Customization is available upon request to ensure reliable testing.
Product Features
The flexible current probes offer:
- High bandwidth: Ranging from 500Hz-8MHz up to 50Hz-30MHz depending on the model.
- High accuracy: Typically 1%+2mV or 1%+3mV.
- Standard BNC interface for oscilloscope compatibility.
- Lightweight, soft, and detachable coils for flexible use.
- Ability to test in confined spaces and on various electronic components.
Application Areas
These probes are suitable for applications including:
- Switching power supplies
- Motor drivers
- Electronic rectifiers
- LED lighting
- New energy systems
Technical Specifications
The following table details the technical specifications for the PINTECH DK Series flexible current probes:
| Model | Ratio (mV/A) | Max Current (A) | Min Current (A) | Noise (mV Pk-Pk) | Bandwidth (3dB) | Accuracy | Coil Length (mm) | Cable Length (m) |
|---|---|---|---|---|---|---|---|---|
| DK-Mini070 | 100 | 70 | 0.7 | 12 | 500Hz-8MHz | 1%+2mV | 120-150 | 1-4 |
| DK-Mini140 | 50 | 140 | 1.4 | 12 | 500Hz-8MHz | 1%+2mV | ||
| DK-Mini350 | 20 | 350 | 3.5 | 10 | 500Hz-8MHz | 1%+2mV | ||
| DK-0700 | 10 | 700 | 7 | 14 | 50Hz-10MHz | 1%+3mV | 300-1000 | |
| DK-1400 | 5 | 1400 | 14 | 14 | 50Hz-20MHz | 1%+3mV | ||
| DK-3500 | 2 | 3500 | 35 | 10 | 50Hz-20/30MHz | 1%+2mV | ||
| DK-7000 | 1 | 7000 | 70 | 8 | 50Hz-20/30MHz | 1%+2mV | ||
| DK-14000 | 0.5 | 14000 | 140 | 5 | 50Hz-20/30MHz | 1%+2mV | ||
| DK-2000 | 2 | 2000 | 35 | 10 | 50Hz-150KHz | 2% | 300 | 2.5 |
| DK-35000 | 0.2 | 35000 | 350 | 5 | 50Hz-20/30MHz | 1%+2mV | ||
| DK-70000 | 0.1 | 70000 | 700 | 5 | 50Hz-20/30MHz | 1%+2mV | 300-1000 | 1-4 |
| DK-140000 | 0.05 | 140000 | 1400 | 5 | 50Hz-20/30MHz | 1%+2mV | ||
| DK-350000 | 0.02 | 350000 | 3500 | 5 | 50Hz-20/30MHz | 1%+2mV |
Product Diagram and Usage
The flexible current probe consists of a flexible coil (1), an active terminal (2), a fixed loop (3), a cable connection (4), an adapter (5), and an output BNC connector (6). The device features an ON/OFF switch (7), a battery compartment (8), and indicator lights (9, 10) for power status (ON/LOW BATTERY). The probe is connected to an oscilloscope via the BNC interface for measurement.
Diagram Description: The diagram shows the components of the flexible current probe, including the flexible loop, the connection points, and the main unit with controls and indicators. Another diagram illustrates the probe connected to an oscilloscope, measuring a waveform.
Contact Information
For more information or to place an order, please visit www.pintech.com.cn or contact PINTECH at 400-628-7588 or 020-82510899.
