DER-531 Evaluation Board Available For Purchase?

Hi arttong,

Thank you for choosing Power Integrations.

You may need to contact PI sales office in your area/region. Alternatively, the PCB files and BOM for this design is available on the website. You can download the said files and build a prototype.

Hope this helps.

Is part INN2904K is going to be obsolete? Because in Innoswitch EP mentioned as Active and Suggested alternative is Innoswitch3-EP. We required INN2904K could you please update wheather it is planned for obsolesence. If it is planned then what is EOL for this .Also we need RDK-469 reference kit , but it is mentioned as obsolete in some of the distributors.

Hi saisiva,
INN2904K is still available. It is not an obsolete part.
Digikey has stock of RDK-469:
https://www.digikey.com/en/products/detail/power-integrations/RDK-469/5629014
Mouser has stock of RDK-469:
https://www.mouser.com/ProductDetail/Power-Integrations/RDK-469?qs=ZqXcJfGlKsjkUreuW6GZDA%3D%3D
Amazon has stock of RDK-469:
https://www.amazon.com/POWER-INTEGRATIONS-RDK-469-Evaluation-converter/dp/B0748MCQV4
Regards,
Jedidiah