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Low cost and best AC to DC conversion

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purushothama

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Hi,
Can any one give me the solution for low cost and best AC to DC conversion method. output current is 100mA.
 

purushothama

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what will be the approx cost for this.it should operate for 50/60Hz
 

Rusdy

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Do you need current source instead? AL9910 from Diodes Incorporated is the simplest I found so far. Again, unfortunately it's non-isolated topology. Just google the datasheet, it gives you complete circuit for typical application. Cheap as!
 

purushothama

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My specification is as follows 100-260V AC input 50/60Hz output 5V/100mA
 

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