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Subject: power supply

Date: 02/06/01 at 10:27 AM
Posted by: David Liechti
E-mail: dliechti@ee,ethz.ch
Message Posted:

i have to design a power supply which converts 220V AC into 5V smothed DC (up to 300 mA). The supply should be very small (if possible without a transformer) and cheap as well.
has anybody a solution? thanks

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