The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Guangzhou Tongyang Electronics Co., Ltd.. With no exception, transformer bobbin is also inspected for quality control prior to shipment. This inspection is based on the product's Standard Acceptable Quality Limit specification or on customer request. Based on these criteria and procedures, samples are randomly selected and defects are checked. The Pre-Shipment Inspection helps both ourselves and customers to reduce the potential risk of delivery delay or/and fix or redo products. At last, the product will be photographed to ensure that the order is in perfect condition, complete, and properly packaged for shipment.
Tongyang Electronics has largest production base and professional management system. The edr ferrite core series is one of the main products of Tongyang Electronics. The design of Tongyang bobbin base for transformer conforms to the basic constitutive elements of geometrical morphology of furniture. It considers the point, line, plane, body, space, and light. It can be effective in reducing the conducted and/or radiated emission from the cable. Due to our strict quality control system, the quality of our products is guaranteed. It has a higher value of inductance.
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