The high-voltage tester is mainly used for short-term overload (STOL) test of high-quality and high-precision chip resistors. The resistance change before and after the high-voltage test is compared by the measurement system, and the bad resistors are screened out and cut through by laser to reduce the risk of resistance instability. Customers can edit the test conditions to meet the quality requirements of different specifications of resistors. It is an efficient high-voltage method with a screening function.
Video
Advantages
1. It adopts a customized fiber laser to provide customers with the best cost performance ；
2. Self-developed measurement / control system, with independent intellectual property rights；
3. Self-developed software operating system for customization;
4. The detection resistance range is 1Ω -10MΩ;
5. Using RS-232 interface, AC / DC power supply can be programmed.
Specifications
Model | Specifications | Measuring Range | Maximum Voltage | High Voltage Protection | Laser Power | Beam Expander |
JS-M100-HVF-Ⅰ | 0402 and above | 1Ω -10MΩ | 600V | Over current fusing alarm | 20W/30W | 2X |
Focal length of field mirror | Scanning accuracy of galvanometer | Repeated clamping accuracy of platform | Positioning accuracy of carrier motion | Measurement channel | Fixed mode of probe card | |
125mm | ±1μm | ≤5μm | 1μm | 192 | Adjustable horizontal plane |
solutions
Application
Effects
