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

2017-04-24

WhyaDesignerMightChooseDNIand/orConsignedParts HereatGrandeElectronic,wespecializeinFullTurnkeyPCB&Assemblyservices.ThismeansthatweoffertotakecareofeverypieceofyourPC

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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

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PCB Fabrication: Different Techniques for Plating

2017-04-20

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

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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.

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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.

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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/

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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

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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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PCB Assembly: Creating a Bill of Materials

2017-04-13

CreatingBOMorBillofMaterialsisthestartingpointforeveryPCBAssemblymanufacturerwhobuildsproductsnomatterwhatindustryitis.BOMcanbecomparedwitharecipeorshoppinglistfora

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PCB Fabrication: Countersink Hole PCB

2017-04-12

A conical hole which is cut to allow the flat head screw to be used is called a countersink hole. It can also be called as a conical hole that is cut into a PCB laminate, or a hole created by using a drill.

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