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Please instruct about LED!

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pocketpc

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Please instruct how to use LED (or series of LED) with power supply 220V AC? Thanks.
 

IanP

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Schematics below show you ideas on how to connect LED(s) directly to mains ..

Please note, that 470nF capacitance (rating: 250Vac) at 50Hz represents an impedance of ≈6700Ω, but in the same time does not generate heat ..

If you need more details, have a look at:
https://www.marcspages.co.uk/tech/6103.htm

Regards
IanP
 

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