2025/10/14 9:25:19

Carrier control board refers to the control of a device through a carrier wave. Power Line Communication, also known as PLC, is the abbreviation for Power Line Communication in English. Power carrier communication is a unique communication method in t…

2025/10/14 9:21:47

The packaging substrates are the largest cost of IC packaging,accounting for more than 30%.IC packaging costs include packaging substrates,packaging materials,equipment depreciation and testing, among which the cost of IC substrate boards accounted fo…