Shenzhen Zhenhuafu Electronics Co., Ltd. Inspection and Testing Center was established on April 28, 2015, and obtained CNAS laboratory accreditation certificate in November 2016; testing covers five categories of products including inductors, filters, transformers, capacitors and resistors. The method involves standard methods such as GB/T2423.1 and GB/T2423.2, including 410 test items such as vibration, shock, temperature rise, and temperature shock. The building area is more than 960 square meters, the work site is independent, and a total of modern advanced equipment and instruments. More than 200 sets/sets; there are currently 20 employees, of which 1 has a senior professional title, and all employees have a college degree or above. The inspection and test center has four integrated management rooms, environmental testing rooms, second-screen testing rooms and failure analysis rooms Professional departments undertake various environmental and electrical tests.

Main environmental test

High temperature, low temperature, temperature shock/cycle, low air pressure, salt spray, alternating/steady state damp heat, low frequency/high frequency/random vibration, single/continuous pulse shock, steady state/centrifugal acceleration, terminal strength, bonding strength Wait;

Main physical performance test and component performance test

Sealing, X-ray, CT scanning, lead robustness, solderability/welding heat resistance, DPA, dielectric withstand voltage, AC and DC resistance, inductance, capacitance, impedance, quality factor, loss tangent angle, self-resonant frequency, insertion loss, Leakage current, insulation resistance, transformer turns ratio, DC resistance temperature characteristics, etc.