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How Can Trace Mobile Pcb?

Ihave a set up of single side pcb manufacturing now i want to go for pth pcb manufacturing will any one please

  • for this a double sided pcb is with myself . in brief i want to know about the total process of PTH PCB MANUFACTURING.

  • Answer:

    You may also have to change the chemicals for etching. The boards will be hotter and so the reaction faster. You may have to redesign your etching system. they may use a ferric solution as an improved etching solution.

vinod t at Yahoo! Answers Visit the source

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There are many engineers online who can help answer your questions at www.smtnet.com/forums . In addition check for info at places like www.ipc.org

SMTnet.com

If you have set-up a proper production line of single sided PCBs, you already have contact with suppliers for the materials (acids, blank PCBs, Gillotines, Photoplotters, CNC drill/router, silk screening and so on). Ask them: they will supply all you need, including the training! The process is not that complicated, except that you drill first, then pass the board trhough a bath of diluted copper with moving liquid. The copper is deposited IN the holes, linking the two sides. After that, you proceed normally (tin plating both sides etc). Expect a total process length of about 5m for panels of 10x17in.

just "JR"

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