metal shield over the PCB
fatemehjml , 01-26-2017, 12:57 AM
Dear Robert
I have seen many boards which was shielded by a metal over the whole PCB or over a especial place of the board. How we can implement this by altium? which company do this job for us? How much it cost for us?
Regards,
I have seen many boards which was shielded by a metal over the whole PCB or over a especial place of the board. How we can implement this by altium? which company do this job for us? How much it cost for us?
Regards,
robertferanec , 01-26-2017, 11:36 AM
I do not know any specific companies, but you may probably google them. I have seen couple of them on PCB West last year. However, I am not sure how much it cost.
To create support for shielding should not be a problem. Draw a GND track stitched with VIAs and add some holes to solder down the shield. Do not forget to unmask the track. However, there may be also some other techniques - I would probably check out several other boards to see how they do it.
To create support for shielding should not be a problem. Draw a GND track stitched with VIAs and add some holes to solder down the shield. Do not forget to unmask the track. However, there may be also some other techniques - I would probably check out several other boards to see how they do it.
jingyiprecision , 02-02-2018, 08:16 PM
There is two shields type ,shielding frame and shielding cover , The frame is welding on the PCB board ,The cover is easy to move if need maintain.
Normal there are two material ,Nickel silver and tinplate , It's depend on your needs , You can try www.jingyiprecision.com to know more about it .
mnpebm , 03-08-2018, 02:40 PM
This company has a number of interesting products that might stimulate your thinking. I have used the SMT clips that we then placed a custom shield onto which was covering and switching power supply.
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