A Simple PCB Manufacturing Process That Can Be Performed at Home

A PCB manufacturing process involves a number of steps which need to be performed correctly, culminate in the creation of one PCB (Printed Circuit Board) or a whole batch of PCBs. The manufacturers of PCBs need to follow the proven methods and technologies to ensure excellent quality of the product.

The variations of the average Printed Circuit Board manufacturing process

There is not one method that is capable of manufacturing Printed Circuit Boards and has been set in stone. In fact, there are many variations of the typical Printed Circuit Board manufacturing process. Each and every single one of the various options for typical Printed Circuit Board manufacturing process has been designed for a specific purpose and has different prerequisites as compared to the other options.

A simple PCB manufacturing that can be performed at Home

PCB Manufacturing Process Among the many variations of the average PCB manufacturing procedure, is a simple procedure which almost any person can perform at home to build a Printed Circuit Board. It should be noted that this simple PCB manufacturing procedure should only be followed for small scale PCB production in a household environment as it was intended to be so. Following are the steps involved in this extremely easy Printed Circuit Board manufacturing procedure:
Step 1: Design a Printed Circuit Board. A person can easily design his very own Printed Circuit Board while using specific software known as Printed Circuit Board computer-aided design (CAD) software.
Step 2: Purchase a plain board that has a fine layer of copper applied to it from any local retailer.
Step 3: Scrub the purchased plain board with a scouring pad and run water over it in order to clean the copper.
Step 4: Print the Printed Circuit Board design you created on the rough side of the sheet of the blue transfer paper.
Step 5: Follow the instructions provided on the transfer paper.
Step 6: Let the board and transfer paper cool.
Step 7: Peel the blue transfer paper off the board slowly and carefully. You should now see that the Printed Circuit Board design you created has been transferred onto the board.
Step 8: Examine the board carefully to make sure that the design is oriented flawlessly and that none of the design dialed to transfer onto the copper board.
Step 9: You can use the ink from a black permanent marker to replace any missing toner on the board.
Step 10: Perform a process known as etching using ferric chloride in order to remove any and all exposed parts of the copper from the board.
Step 11: Wash the etching equipment you used and the Printed Circuit Board thoroughly with water.
Step 12: Drill a 0.8 mm or 0.03 inch lead component holes into your manufactured PCB while using steel or carbide drill bits.
Step 13: Scrub your Printed Circuit Board clean using a scouring pad and run water over it.
Following above points, will surely help you to produce the great quality PCBs in the right manner with least effort.

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