MINI LED Backlight Circuit Board Functional Tester
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FCT Functional Testing Equipment
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MINI LED Backlight Circuit Board Functional Tester
This product is independently developed and manufactured by Xinghe, specifically designed for LED Dedicated testing equipment for backlights;
Primarily used for detecting mobile phones, tablets, and similar devices. LED Backlit lamp FPC And the finished backlit product after assembly.
Three 、 Features
1、 Configure a high-precision, programmable power module;
2 , Adopting high-speed CPU Embedded processor , Improve test accuracy and stability;
3 – Rapidly and accurately detect issues such as dead LEDs, faint illumination, broken LED strings, and LEDs lighting up only halfway.
4 – Compare the voltage and current differences between each string of lights to minimize electrical variations across the backlight circuit strings. For example, The perimeter can be set as required.
5 , Standard MES The interface can statistically record test data for easy traceability.
Four , Technical indicators
1 • Number of test points:
The number of points can be flexibly configured based on the product being tested, with maximum scalability up to 1216 Point (Single Backplate System)
2 Current and voltage output
Constant pressure / Constant current output;
Accuracy: ±1%
3 • Voltage measurement
Measurement accuracy: ±1%
4 • Current measurement
Multi-gear automatic switching test;
Measurement accuracy: ±1%
5、 NTC Resistance Measurement
NTC Resistance range: 50 Europe -10K Europe;
Measurement accuracy 50Ω–5 kΩ ±5% ； 5 kΩ - 10 kΩ ±10% ；
6 • Voltage Difference Test
Measurement accuracy: 1%
7 , Single-step test duration
Single test step duration: 40mS
Five , Key User Units
For Huawei, OPPO 、 VIVO Backlight circuit board patching factories and finished backlight assembly plants for leading mobile phone brand manufacturers. Customers already served include: Baoming Display, Hong'an Electronics, Lianchuang Zhiguang, Penglong Optoelectronics, DeCang Technology, Sanxie Precision, Sanhe Optoelectronics, Suijing Optoelectronics, Longli Technology, Jinpengyuan Kang Precision, Yamamoto Optoelectronics, and more.
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