Wireless Phone charger PCBA board
Why Choose LEAPPWB
- Competitive price, we may not the lowest price, but must be the best price with high quality
- Punctually delivery, 24H, 48H quickturn pcb prototype
- Meet ISO9002 and UL certification
- Quick reply within 2 hours
- 100% E-test before the PCB shipping
- Professional people service for you
Why do pcb multi-layer boards need to deflate?
The use of a printed circuit board (PCB) in an ultra-high vacuum environment and during wave or hand soldering can release the gas trapped therein. This is a problem when using pcb multi-layer boards in outer space, medical facilities, and laboratories because the vapor that escapes from the PCB condenses on the rest of the equipment.
Even when steam is relatively harmless and familiar, such as water, it can interfere with the operation of the lens and optical device by contaminating them in outer space. Rush PCB is a well-known pcb multi-layer board manufacturer that uses the right technology to manufacture PCBs with the lowest exhaust risk. During solder reflow or even during hand soldering, moisture trapped within the pcb multilayer board may degas and evaporate due to heat and eventually exit through the nearest via to create voids in the solder mask.
Pcb multi-layer board manufacturers produce PCBs of various porous composite materials. These permeable materials typically capture vapors such as air inside them during the manufacturing process. Applying heat during welding or operation during high vacuum forces steam to flow out of the PCB, which is referred to as outgassing.