DER-194 demo board

Posted by: feperg on 01/18/2012

I have a DER-194 Demo Kit, but I did not get or can not find the schematic and BOM for the DR-194 board. I do have the DER-192 application notes, but the schematic is not the same. Can I get the schematic and BOM of the RD-194 board.
Jerry

Comments

Hi,

If you are looking for RDR-194 report, you can find the report at following location.

http://www.powerint.com/sites/default/files/PDFFiles/rdr194.pdf

Regards,
PI-NANO

WE've got evaluation board RD-194, used it at 23--240VAC, loaded with 8 LEDs
(series connected XR-E LEDs on Aluminium Thermal Clad).
Measured Power Factor using PM 1000+ Voltek
http://www.voltech.com/products/poweranalyzers/PM1000.aspx
Power Factor measured was 0.7.

Any idea why?

Thank you

Alex Zatsepin

Hi,

Could you please let me know the details input power drawn and output power on the converter. If that is not the specified full load of the board, could you please load the converter to full load and verify the power factor.

Regards,
PI-NANO