Select command, then click on the object to 'move'.
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qdrives
Senior Member
Last Activity: Yesterday, 01:32 PM
Joined: 07-27-2020
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Yes there is: Edit / Move / Send to... or Bring to...
Select command, then click on the object to 'move'.
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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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Delete it
Validate design
Design / Netlist / Clean all net
Place a new one
Change the pour order to be higher than DGND.Leave a comment:
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Are the classes in the schematic or did you only create them in the PCB?
https://www.altium.com/documentation...cifying-design...Leave a comment:
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Altium has a bug that sometimes hides the thing you select. That bug existed in the first version I used (AD10).
Never had it with polygons tho...Leave a comment:
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Use a good/clear assembly drawing and renumber the components so they are easier to find.
If you print the attached assembly drawing, you can read...Leave a comment:
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This is the second time in a short while that I see a similar question. I never use planes, but could it be that Altium has changed the default setting...Leave a comment:
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Does this topic help: https://designhelp.fedevel.com/forum...9539#post19539...Leave a comment:
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A very theoretical approach to something I think is much simpler.
Perhaps it starts with the name "voltage source". However, the voltage...Leave a comment:
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The current flowing through R1 is linear compared to the voltage difference between V1 (Vin) and Vcap.
V1 may be positive, but when the voltage...Leave a comment:
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2kV on an inner layer already requires 4mm spacing according to IPC 2221 (PCB toolkit).
The outer layers is 5.375mm with solder mask and 10mm without...Leave a comment:
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What if you make the pads (3 and 4) a rounded rectangle? You could the the rounding to 1% if you prefer rectangles.Leave a comment:
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