Those holes on the circuit board

Via is an important part of multilayer boards, and drilling typically accounts for 30% to 40% of the cost of board fabrication. However, vias should be valued in PCBs not only for their quantity and price, but also for the proper vias size, quantity, distance between vias and vias and alignments, components, vias capacitance, vias…

PCB board cooling tips

The heat generated by electronic devices during operation causes the internal temperature of the device to rise rapidly. If this heat is not dissipated in a timely manner, the device will continue to warm up, the device will fail due to overheating, and the reliability of the electronic device will be decreased. Therefore, it is…