Schematic Power Amplifier and Layout

3 Comments

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1. Comment by lutrue

   Hi, i am currently developing AD7755 energy metering IC, which is similar with your Energy Meter circuit using ADE7756AN, PIC6F62BA, LM2940CT-5, 1N4004, STP30NE06L.

   i have some problem which i am facing now, and i cannot solve it, can you please help me to solve my question?

   Thanks.

   21/01/2011 @ 22:36

2. Comment by ADMIN

   The problem is how do sir

   23/01/2011 @ 02:09

3. Comment by lutrue

   actually i am developing AN559, but now i am improve it by using LCD screen to display, but i am constructing exactly the same as AN559, and the IC blow. and now don’t know what’s happening.

   because AD7755 and ADE7756 are similar IC, so can you help me??
   Thanks

   25/01/2011 @ 23:47