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2022-04-29

Heat Transfer Method of SMT Chip Processing Reflow Soldering

In SMT chip processing, a large number of surface mount components (SMA) are soldered by reflow soldering, which can be divided into 3 categories according to […]

2022-04-28

Introduction of Nickel Electroplating Process for Printed Circuit Board (PCB) (3)

5. Maintenance of Plating Solution a) Temperature – Different nickel processes use different bath temperatures. The effect of temperature change on the nickel plating process is […]

2022-04-28

Introduction of Nickel Electroplating Process for Printed Circuit Board (PCB) (2)

4. The role of each component of the plating solution: The main salts—nickel sulfamate and nickel sulfate are the main salts in the nickel solution. The […]

2022-04-28

Introduction of Nickel Electroplating Process for Printed Circuit Board (PCB) (1)

1. Function And Characteristics Nickel plating is used as the substrate coating for precious metals and base metals on PCB (the abbreviation of Printed Circuie Board). […]