IQC incoming inspection：
Inspection purpose: to prevent online delays in delivery due to poor manufacturing processes caused by poor materials.
Inspection standard: raw material inspection standard.
Inspection equipment: withstand voltage tester, transistor tester, bridge, DC current, leakage current tester, environmental tester, swing tester, salt spray tester, flame retardant tester, etc.
SMT first article inspection：
Inspection purpose: to ensure that the components attached to the production model are completely consistent with the customer's assembly drawing and bill of materials to prevent defects from flowing into the next process.
Inspection standard: According to Bom and gerber data, each material of the first board is measured and tested.
Inspection equipment: TH2817B, TH2830A, magnifying glass.
IPQC process control：
Inspection purpose: to ensure the quality of the product formation process.
Inspection standards: refer to BOM, product specifications, product test specifications, IPC-A-610E, product reliability verification specifications, etc.
Inspection equipment: ATE, electronic load, high voltage meter, ripple tester, leakage current tester, etc.
Semi-finished product testing：
Inspection purpose: to ensure the quality of semi-finished products during the forming process.
Inspection standards: refer to BOM, product specifications, product test specifications, IPC-A-610E, etc.
Inspection equipment: ATE, electronic load, ripple tester, etc.
Finished product aging test：
Inspection purpose: to ensure the service life of the product.
Inspection standards: product specifications, product test specifications, etc.
Inspection equipment: computer automatic aging system.
100% inspection of finished products：
Inspection purpose: to ensure the quality of each product.
Inspection standards: refer to BOM, product specifications, product test specifications, product reliability verification specifications, etc.
Inspection equipment: ATE, electronic load, high voltage meter, ripple tester, leakage current tester, etc.
QA spot check：
Inspection purpose: to ensure the quality of product shipments.
Inspection standards: refer to BOM, product specifications, product test specifications, product reliability verification specifications, finished product appearance inspection specifications, etc.
Inspection equipment: ATE, high voltage meter, ripple tester, leakage current tester, etc.
EMC/EMI sampling verification：
Inspection purpose: to ensure that the product meets electromagnetic compatibility requirements.
Inspection standards: refer to EN55032, EN55024, EN55020, etc.
Inspection equipment: radiation and conduction tester.
