Beijing Caidi Junxin Electronic Product Testing Laboratory Co., Ltd.


Beijing Caidi Junxin Electronic Product Testing Laboratory Co., Ltd.

Beijing Saidijunxin Electronic Product Testing Laboratory Co., Ltd. was established in 2008 as a high-tech enterprise specializing in technology promotion and electronic testing services. The company focuses on reliability testing and analysis of electronic products, boasting multiple intellectual property rights. Committed to building a dynamic, confident, cohesive, and highly motivated professional team, we aim to create a modern enterprise that is trustworthy, efficient, quality-driven, and innovation-focused—while also establishing a cutting-edge, practical, and reliable specialized laboratory. Our core services include reliability testing and screening for microwave electronic products, semiconductor devices, and power components, as well as DPA (Defect Prevention Analysis), failure analysis, and environmental testing. As an independent third-party public laboratory, we provide comprehensive, integrated reliability solutions, supporting key projects and mission-critical programs across industries such as aerospace, aviation, electronics, weaponry, and marine systems—with a particular emphasis on reliability screening and analysis services.

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Zhongwei Aixin: Releases the Three-Phase PNMOS Gate Driver AiP4480

Gate drivers are critical core components in power conversion and motor control systems, serving as a high-speed, reliable interface between the control signals and the power MOSFETs or IGBTs. In power electronic systems—whether in new‑energy vehicle drive controls, photovoltaic inverters, industrial variable‑frequency drives, or motor control systems—their performance hinges on the precise control provided by gate drivers.