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What are the basic principles of electroplating?
Electroplating is an electrochemical process and a redox process. The basic process of electroplating is to immerse the parts in a solution of metal salts as the cathode, and the metal plate as the anode. After connecting to a DC power supply, the required coating is deposited on the parts.
05
2023
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07
What is the function of QFN lead frame etching equipment?
At present, most of the QFN lead frames purchased by domestic QFN packaging and testing companies are from abroad. There are few domestic supporting facilities and a low degree of automation. The yield rate of QFN lead frames is not high. There is an urgent need for supporting lead frame factories in China.
05
2023
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07
What are the characteristics of chip QFN lead frame fully automatic plating equipment?
The high-density, high-leg-count, ultra-wide (120mm) chip QFN lead frame fully automatic electroplating equipment developed by our company has broken the monopoly of foreign companies in this field, filled the domestic gap, and fully reached international standards in terms of technical parameters. advanced level. The device is now on the market and has received high praise from customers. Its main features are:
05
2023
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07