Questions tagged [air-pressure]

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Performance of series fans on a heatsink

I have a large heatsink with fans that push air through the heatsink parallel to the fins, very similar to Fischer Elektronik LA 9 150 230 V but not identical. I know that a heatsink increases the ...
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Hovercraft not moving at all [closed]

I'm a beginner in electronics. I tried making a hovercraft that looks like this: The bottom looks like this: And the battery used is this: I have used a 9v motor, a 9v battery and a dual blade ...
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How is clearance affected by altitude (air pressure)?

Let's say you have a high-voltage circuit (or any voltage really) and you want to provide appropriate clearance distance for the PCB, connector pins, etc. (Above image from link) There are standards ...