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[Global presence]PCB factory china The Characteristics of Heat Flux Used in Hot Air Leveling[ 08-03-2022 15:25 ]: As PCB factory china knows that, the HASL process involves the use of special heat flux. Also, this flux plays a crucial role in activating the exposed copper surface of the board.; http://www.sl-pcb.net/SlpcbNewsDetails.aspx?nid=781

[Global presence]PCB supplier china What is the HASL Process[ 08-02-2022 14:58 ]: This PCB surface finish involves dipping the printed circuit board into a pot of molten solder after applying a solder mask. After this, the PCB supplier china removes the excess solder through hot air leveler. This step involves using hot-air knives. The thin solder layer offers protection against corrosion. Also, the finish enhances the soldering of components to the printed circuit board during PCBA. HASL can be lead-based or lead-free. Also, the lead-free HASL and lead-based HASL are iden; http://www.sl-pcb.net/SlpcbNewsDetails.aspx?nid=780

[Global presence]PCB manufacturer China：What Electronic Circuits are？[ 08-01-2022 16:46 ]: As PCB manufacturer China knows that，in order to really comprehend what electronic circuits are, there is a need to comprehend how they function.; http://www.sl-pcb.net/SlpcbNewsDetails.aspx?nid=779

[Global presence]Factors that Affect Flex rigid PCB Cost[ 07-30-2022 15:06 ]: A printed circuit board can be very small, yet very expensive. In as much as size may determine the cost of a board, manufacturing complexity plays a crucial role.; http://www.sl-pcb.net/SlpcbNewsDetails.aspx?nid=778

[Global presence]Rigid Flex PCB Technology and Production Process[ 07-29-2022 14:47 ]: Whether producing a rigid flex PCB prototype or production quantities requiring large scale PCB fabrication and PCB assembly, the technology is well proven and reliable.; http://www.sl-pcb.net/SlpcbNewsDetails.aspx?nid=777

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