Views: 43 Replies: 1 (Lastest Replies: 2017/1/10 17:08:51)
I want to find a transformer which can be used as the replacement of the component showed in the picture. Would you please do me a favor?
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There are some odd rectangular tabs that are used to connect the
LED backlights. After I connect them it doesn't seem to connect
correctly to the board.
I really only need to be able...
through hole pad
Views: 63 Replies: 0 (Lastest Replies: )
I have a problem with the layout of an dip socket.
I toke the housings_DIP:DIP-14_W7.62mm footprint.
but every time I open the PCB it makes pin 7 and 14 GND.
while the pin 14 should be VCC.
If I show...
Views: 34 Replies: 0 (Lastest Replies: )
What is the most common practice in performing EMC tests for
PCB assemblies that will be sold without a housing?
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I am having a lot of Diamond symbols in my schematic. I am not able to find the means of them. Are there any general conventions that govern the usage of symbols in schematics?
Views: 96 Replies: 0 (Lastest Replies: )
Can anyone here suggest a way to set Altium to select only component and not anything else like pads or polygons?
Views: 95 Replies: 0 (Lastest Replies: )
There is a PCB has 3 normal ICs, so it need to be accurate in size. I used Adobe Photoshop software to measure size and it is accurate in photoshop. Then I saved it as a JPG picture but the size chang...
Views: 17 Replies: 0 (Lastest Replies: )
I make a component in isis seven segment and, then I create a circuit that include 4 7segment display and unselect exclude from footprint option and then when I transfer to areas it don't exist there....
Views: 82 Replies: 0 (Lastest Replies: )
I am using KiCad to design PCB, and now I have got the schematics, netlist file and the footprint association.
Now I need to create the PCB layout using Pcbnew. However I can not associa...
Views: 113 Replies: 1 (Lastest Replies: 2017/1/10 17:44:05)
I am converting a Proteus PCB design into Altium and I am wondering what each file is.
My Proteus files are:
Altium PCB file