igrecotrei Posted September 20, 2004 Report Share Posted September 20, 2004 Has anyone a schematics of a power supply with TEA2018A? I found only the datasheet from ST, but the circuit diagram given in the datasheet doesn't meet entirely my case. Some reistors are burned and I am not able to read the color bar code. Pls help! Quote Link to comment Share on other sites More sharing options...
ante Posted September 20, 2004 Report Share Posted September 20, 2004 What is the application? In what kind of equipment is the TEA2018A used? Quote Link to comment Share on other sites More sharing options...
igrecotrei Posted September 21, 2004 Author Report Share Posted September 21, 2004 Actually it is a B&W monitor from the french Minitel equipment. The TEA2018A is the control circuit for the switching power supply of the monitor. Like I said, the datasheet doesn't provide too much help, because the application schematics doesn't match exactly my case. Quote Link to comment Share on other sites More sharing options...
ante Posted September 21, 2004 Report Share Posted September 21, 2004 This document (page 11) contains an application for a Minitel.pdf Quote Link to comment Share on other sites More sharing options...
igrecotrei Posted September 21, 2004 Author Report Share Posted September 21, 2004 Thank you Ante for your effort, but this is not what I need, since the TEA2037A is a deflection circuit, while I need a practical application of TEA2018A which is a driver for a switching power supply. Quote Link to comment Share on other sites More sharing options...
ante Posted September 21, 2004 Report Share Posted September 21, 2004 Last chance, go here and ask for a schematic: http://www.wimtv.be/techniforum/index.php you have to register, but its free.Good Luck! Quote Link to comment Share on other sites More sharing options...
igrecotrei Posted September 22, 2004 Author Report Share Posted September 22, 2004 Thanks Ante! Quote Link to comment Share on other sites More sharing options...
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