445 results in 0.0170 seconds.
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Does the pin exists in your library? Update from the (pcblib) library too. -
Yes, you can select the track by clicking on one track section and press Tab, which will select all copper on that layer.
Then in the properties...Leave a comment:
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It is odd, and does not work either. In series with the zener is a resistor. Than there is a capacitor that needs to charge. The 5V is there already,...
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If you have a free pin left on your you could drive the supply with a PNP transistor or P-channel mosfet which is controlled from the MCU.
You could...Leave a comment:
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First off, if you are going to do the simulation in another tool, you do not need to set up the the IBIS model in Altium.
Assigning an IBIS...Leave a comment:
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Yes there is: Edit / Move / Send to... or Bring to...
Select command, then click on the object to 'move'.
...Leave a comment:
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I had a conversation today with a fabricator. He stated that via's smaller than about 0.3mm would completely close with solder mask if tented. That was...Leave a comment:
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1) It (may) happen(s) during reflow soldering.
2) What do you, as customer, see? If the board fails due to this, you should not have received it....Leave a comment:
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Tenting via's does have disadvantages:
- They can 'exploded' during the reflow process
- Chemicals trapped inside the via can corrode it....Leave a comment:
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From the amount of theoretic detail you are able to write, it amazes me that you had that question (or I misunderstood the question).
"...you...Leave a comment:
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colhany Yes, you create a library component for each unique component.
For resistors and capacitors it may seem overkill, but for most IC and connectors...Leave a comment:
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"...power supply directly comes the power plane and not from the capacitor" - it all depends on the impedance.
Do you need two power planes...Leave a comment:
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It is best to create common libraries and use those (so not project dependent).
I have a symbol for each unique component. When changing the parameters...Leave a comment:
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What is the stack-up?
Often, power, gnd or both come from another layer. Also, 3V3 is on one end and gnd on the other end of the component.
...Leave a comment:
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No, most time consuming are:
1) Finding the right component, especially today
2 / 3) Creating the symbol with all pin details
3 / 2)...Leave a comment:
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