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Electrical Engineering
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Ken Green

I am an old codger with some 70 years experience in Electronic Engineering mainly in service of the BBC. Physically I am falling apart but still progressing "those little grey cells".

Recently published KHGISICS with regrettably too many "I's" on the cover !

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  • Tintagel, Cornwall, UK
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  • Member for 3 years, 6 months
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  • Last seen Jun 29 '16 at 11:19

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Top posts (8) All Questions Answers | Votes Newest

4 Why is there always a capacitor on input and output of a voltage regulator? May 10 '16
1 Why is high input impedance good? May 10 '16
1 What is a flyback? May 24 '16
1 Controlling the frequency of AC used to energize an electromagnet Jun 8 '16
0 Controlling the frequency of AC used to energize an electromagnet Jun 12 '16
0 How are current and voltage related to torque and speed of a brushless motor? May 24 '16
0 Why is the regulation of my 5 volt power supply so poor and how to address it? May 24 '16
-1 What's the purpose of crossing over in the middle of a toroid winding? May 10 '16

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