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Application scope of PCBA board test fixtures
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PCBA test fixtures are primarily used to ensure the electrical performance, functional reliability, and environmental adaptability of circuit board components. Their application scope covers a wide range of fields and testing scenarios.
PCBA test fixtures are primarily used to ensure the electrical performance, functional reliability, and environmental adaptability of circuit board components. Their application scope covers multiple fields and testing scenarios:
Mass production testing
During the ICT testing (online testing) phase, the fixture contacts the PCB test points via probes to detect circuit continuity and the correct installation of components. This method is suitable for verifying the mass production of standard circuit boards.
Function Verification and Burning
The FCT (Functional Test) fixture simulates real-world usage scenarios and performs comprehensive testing on the PCBA’s communication, I/O interfaces, firmware, and other functions. It also supports firmware programming and is suitable for both product R&D and factory testing phases.
Environmental Reliability Assessment
The aging test fixture simulates environmental stresses such as high temperature (125℃), high humidity, and on-off power cycles to evaluate the long-term stability of PCBA under sustained load. It is suitable for applications with high reliability requirements, such as power supplies and automotive electronics.
Automation line adaptation
The multi-functional composite fixture integrates functions such as ICT, FCT, and programming, reducing the time required for fixture changes. It is suitable for high-volume production scenarios, such as testing on assembly lines for home appliances and communication electronics products.
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Chongqing Gardray Technology Co., Ltd. is a company specializing in the design and manufacture of various PCBA board test fixtures, as well as the R&D and production of FCT testing equipment.
Address: Building 15B, Qingfeng International Enterprise Port, Liandong U Valley, Shapingba District, Chongqing City
