Electrical Engineering
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fraxinus

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 2 years, 3 months
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19 Computer power supplies usually have higher efficiency on 230V than on 115V. Why? Dec 2 '19
7 Does coiling and straightening a wire change its resistance? Feb 13
6 Can we not simply connect a battery to a RAM to prevent data loss during power cuts? Oct 8 '19
6 Does driving a speaker with a DC offset AC signal matter? Nov 30 '19
4 Can I disable a battery powered device by reversing half of its batteries? Sep 10 '19
4 How safe is using non-RoHS parts? Oct 6 '19
4 What is causing this distortion of a pulse wave when recorded to a reel-to-reel tape? May 19
3 Why is it possible to have undistorted power amplifiers? May 1
3 What to do with excess co-ax cable Dec 14 '19
3 Lumens specs when buying a flashlight/torch. Why maglite has only 680lm but cheap ones have 900,000? Sep 17 '19
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