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PCB Assembly: 4 Techniques for Removing Solder Mask

2017-04-26

What can you do when you find solder mask covering some part of a circuit board where you don't want it. It's certainly not unusual to find test points, ground pads, or even a component footprint inadvertently covered with solder mask. But, all is not los

What is the differrence between PCB and PCBA?

2017-04-25

On the other hand, PCBA (Printed Circuit Board Assembly) is the board obtained after all printing solder paste on the PCB and then mounting various components like resistors, ICs (Integrated Circuits), capacitors and any other components like transformer

PCB Assembly: Do Not Include (DNI) vs. Consigned Parts - A Contrast

2017-04-24

WhyaDesignerMightChooseDNIand/orConsignedParts HereatGrandeElectronic,wespecializeinFullTurnkeyPCB&Assemblyservices.ThismeansthatweoffertotakecareofeverypieceofyourPC

PCB Fabrication: Dimensions of the Drill’s Highest and Lowest Diameter

2017-04-21

The tiniest required or chosen diameter of the drill as per client specifications is called the minimum diameter of the drill. The drill has special significance in the manufacturing of a PCB because it is the second highest cost of all costs of manufactu

PCB Fabrication: Different Techniques for Plating

2017-04-20

Thehole-wallwillobtainelectro-lesscopperaswellasabout0.025mm(0.001inch)ofelectroplatedcopperonthrough-holePCBsthatareplated.Externallineswillobtainabout0.025mm(0.001inch

DFM Validation for PCB Assembly

2017-04-19

Shenzhen Grande offers DFM validation for PCB assembly with the support of expert engineers and prescribed guidelines. We are one of the few electronic contract manufacturers to give a free design for manufacturability validation for every project.

Designed a Multilayer PCB Layout

2017-04-18

Always select an even number of layers when designing a multilayer boards because you will use both sides.

PCB Design: Design Limitations of Blind and Buried Vias

2017-04-17

Design Limitations of Blind and Buried Vias:Three thermal press cycles are the maximum that is specified by Underwriters Laboratories. The previous example required two cycles: (1) layer lamination from 1/2 and 3/4 and (2) layer lamination from 1/2 and 3/

PCB Assembly：Design Decisions That Reduce Manufacturing Costs

2017-04-15

If you desire to reduce your PCB manufacturing costs, you will usually need to seek the services of non-North American electronics manufacturers. For good pricing combined with high quality and exceptional service, you will learn that assembly houses west

PCB Assembly: What is wave soldering?

2017-04-14

To solder a large number of electronic components on a Printed Circuit Board (PCB), a process termed as wave soldering is utilized. Since waves of melted solder are utilized in this process to solder pins of components on a PCB

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