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Two Methods of Developing Wiring Patterns for Printed Circuit Boards in 2023

This time, we will introduce two methods for creating wiring patterns. When using copper-clad laminates (CCL), the “subtractive method” is used to combine the film and photoresist, [...]

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What are FFC, BTB & Flying connectors and their role in PCB Boards?

FFC Connector The FFC connector is an advanced version of the card edge connector. The FFC connector was developed from a card edge connector for rigid substrates, specifically for flexible [...]

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If You Can’t Hold It, How Can You Build It?

As PCB designers, fabricators, and assemblers, we wear a lot of hats here at RUSH PCB. We’re always working to design and build PCBAs that are the best that they can be. But sometimes we are [...]

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Guidelines to identify -Hottest and coldest spot on the PCBA for setting reflow profile

Identifying both hot and cold spots on the PCBA are very important to set up right reflow profile as the Conveyor speed in the oven should allow both the hot and the cold spots to reach [...]

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A Detailed Guide to Setting Lead-Free Thermal Profiles for Reflow Soldering

In Lead-free (Pb-free) reflow soldering for SMT PCBAs, soldering defects associated with thermal profiling can be mitigated by a thorough understanding of the variables affecting the process, as [...]

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All About Resistors on Circuit Boards

Resistors are passive components necessary for use in circuit board assemblies. Rush PCB Inc uses resistors in their PCB assemblies to resist the flow of electric current. Electronic circuits use [...]

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All About Hot Swap PCBs

Rush PCB Inc makes various types of hot swap printed circuit boards (PCBs) that are necessary for building custom mechanical keyboards. Typically, manufacturers use two types of PCBs for making [...]

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All About Copper Clad PCB Boards

Printed Circuit Board or PCB manufacturers like Rush PCB Inc use various materials for cladding boards. One of the most common materials for cladding is copper. The main reason for this is copper [...]

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Preventing Warpage during PCB Assembly

The electronics industry is presently using thinner printed circuit boards (PCBs) and smaller SMT electronic components than they did earlier. The trend comes from increasing customer demands for [...]

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Selecting Lead-Free PCB Manufacturing Material

Selecting lead-free PCB manufacturing materials or rather, those that comply with the RoHS Directive, also requires considering the capability of the material to withstand high temperatures, and [...]