How to ensure a high-quality PCB?

1.    PCB Design Quality Control

Quality control in the design of PCB is extremely important and you must ensure the following 3 aspects in order to maintain quality.

Manufacturing Analysis: The technological requirements in the manufacturing of PCB must be strictly adhered to by the project leader and technologist. If the technological requirements are relatively simple, they can be directly listed on design drawings or it can be saved in an additional file in a summarized text format. No matter how simple the technological requirement might be, it must be explained in a reasonable way in an accurate and clear manner. After the checking of the technical requirement is done it must meet the present production craft level along with being cost-effective and convenient so that subsequent checking, assembly and debugging can be implemented easily.

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2.    PCB Manufacturing Quality Control

Maintaining the right quality control in PCB manufacturing is highly essential and you must and must ensure the following aspects in order to implement proper quality control in PCB manufacturing.

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What Purpose does Solder Mask Serve?

As the name suggests, this is a chemical layer on an unpopulated printed circuit board (PCB) with openings for the areas solder will cover and for masking the rest. The main objective is to prevent solder from accidentally bridging neighboring pads or tracks during assembly, and to protect the board from the environment. Although both are protective coatings, solder mask is not a conformal coating, as the latter protects an assembled board.

Solder mask plays an important role during PCB assembly. Designers place solder mask dams between surface mount pads, and this prevents accidental solder bridging during assembly, greatly reducing the amount of rework for removing shorts. However, not all SMD pads can have solder mask dams between them, especially the fine-pitch components. The spacing between the pads for such components is so small that no solder mask dam is possible.

Solder mask has other uses as well, such as preventing solder starvation. Usually, solder should bind the component lead to its copper pad. However, if solder mask does not cover the track attached to the copper pad, molten solder can flow down the track, starving the pad of adequate solder, thereby creating an unreliable joint. The presence of an uncovered via near a pad also serves to wick molten solder into its hole, again starving the pad of adequate solder. Covering the via with solder mask prevents this wicking.

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Bare Board Flying Probe Electrical Testing & Quality Check - PCB Power Market

Electrical Testing
- We do Electrical Testing on all the boards in every order

Quality Check
- The operator examines the details of the PCB boards for accuracy
- The PCB Dimension X, PCB Dimension Y and Thickness are cross checked against the order details
- A Visual Inspection of every board is done before being packaged

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Email: pcb@pcbpower.com | Call: +91-7600012414, 15

Where to get customized PCB online?

With techies and science geeks increasing in population, 

The demand for technical items is also increasing.

With India being a developing country doesn't has some technical parts easily available and aren't cost friendly.

Also some demand customized models which aren't produced in large number.
With high demand in PCB’s for technical equipment by big factories also by research people. One can get there preferred choice here

PCB POWER MARKET gives you an ideal choice of design services by experts who will assist you in all your technological requirements besides fulfilling your demanding schedules.
Also you get customization for your circuit in number of layers and components.
Also they provide other components at reasonable rates

PCB Power Market

       

With over 20 years of excellence, world-class talent and innovative breakthroughs, PCB Power Market has come a long way to become one of India’s leading PCB designers and manufacturers today. Our focus on high-quality and economically viable systems combined with unmatched consistency has made us the firm of choice throughout India. 

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