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Leakage Current Analysis On PCB
Applications
Dec 03,2025
System introduction
The HJK-CBFA can perform fault IC detection and localization on circuit boards, as well as display leakage current and heat level. It covers a variety of practical operating modes to meet diverse needs in circuit board testing. It consists of a visible light camera, infrared camera, XY dual-axis moving platform, 15-inch tablet, and control panel. It solves the following pain points: leakage current faults are hard to locate visually, traditional contact testing is time-consuming and may miss intermittent faults, and microscopic temperature anomalies go undetected without high-sensitivity thermal imaging.
Product features
1. Circuit board fault IC detection and location;
2. Leakage current and heating level display for rapid heat source location;
3. Circuit board temperature field distribution display and analysis;
4. Dual-board temperature field comparison for rapid fault diagnosis;
5.Dual-light fusion for precise fault component location;
6. Power-on current waveform detection;
7. Circuit board 3D thermal image for intuitive display of heating ICs;
8. High-stability infrared detector;
9. Rigorous reliability design and verification;
10. Anti-static design;
11. Overcurrent protection design.
Application
Its temperature measurement range is 0~150°C.
It features multiple operating modes and can be used for circuit board fault detection and location, leakage current detection, dual-board comparison for fault diagnosis, temperature field analysis, circuit analysis, and more.
Equipment value
1. Based on the lock-in detection principle, it provides a powerful non-contact solution for circuit and IC failure analysis. It can effectively analyze temperature distribution, energy dissipation, micro-leakage current, and soldering issues, offering an improvement in detection sensitivity of more than two orders of magnitude compared to traditional thermal imaging analysis.
2. It features high-resolution infrared imaging, enabling the detection of subtle temperature differences.
3. With its advantages of high resolution and ultra-high sensitivity, it helps solve the difficulty of locating weak leakage faults in circuit failures.
Case
Related Applications
Leakage Current Analysis On PCB
HJK-CBFA is an infrared circuit failure analysis detector. It covers a variety of practical operating modes to meet diverse needs in circuit board testing. For example, it can perform fault IC detection and localization on circuit boards, as well as display leakage current and heating amplitude.
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Call Us: +86-153-7751-9674
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