When a pcba manufacturer board is soldered, there will be pores, which are commonly called bubbles. Porosity usually occurs during reflow soldering and wave soldering. A large number of pores cause damage to the PCB board. Here are several methods to prevent pores from PCBA processing and soldering

provides simple to complex Printed Circuit Board, Engineering, Design & Layout Services for a variety of customers spanning across a wide range of technologies. We have a solid reputation in high

At huibone, we provide expert PCB assembly services, including board-level and completed box build assembly, SMT and thru-hole technology, and everything from fully automated processes to precise hand

Medical products (breathing monitors, acupuncture units, magnetic therapy etc.)Heating controllersField generators for army hospitalsPCB assembly semi-auto equipmentPoint of sale equipmentBattery moni

provides advanced PCB manufacturing and assembly. We are focused on one-stop PCBA services, including prototyping, PCB production, PCB assembly, and component sourcing.

Abstract: Printed circuit board, PCB, signal paths must often change layers in a board stackup. Under some conditions this can cause problems. An ESD example is used to illustrate the conditions where changing layers can cause problems.