PCB is a multi-layer structure, different layers have different purposes.Let’s Grande to introduce the meaning [...]
Will you encounter this situation when doing PCB design? The trace and the pad with [...]
The usual PCB design current will not exceed 10A, or even 5A. Especially in household [...]
Mark points, also called datum points, provide a common position-able circuit pattern for all steps [...]
Before introducing the PCB design opening, we first need to know what the solder mask [...]
PCB board lamination structure is an important factor affecting its EMC performance and an important [...]
We all know that the impedance need be continuous in PCB design. But there are [...]
When we do PCB design, pay great attention to the direction of the bit number [...]
PCB design is a very detailed work, so you should be very careful and patient [...]
PCB design technology is kind of complex and involves many problems in lots aspects. To [...]
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