INN2605K 12V 2A reference design

Posted by: Barfly on 04/09/2016

Your data sheet InnoSwitch-EP (rev. E 03/16) page 8 shows application example universal input 12V 2A power supply using INN2605K. Is there a published reference design for this example? I'd like to have the RM8 transformer specifications and BOM to replicate this design. Thank you.

Best regards,

Josh

Comments

Still waiting for reply!

Please advise any reference design info especially transformer design and BOM for INN2605K 12V@2A as shown in data sheet.

Thanks

Hi,

I have a newer version of the schematic. I attaching the Schematic, Magnetics design and BOM here.

Regards,

PI-NANO

Attachment	Size
INN2605K_12V_2A.pdf (290.94 KB)	290.94 KB

Great, thank you!

Do you have a picture of the PCB?

The RM8 transformer uses 3 flying leads, one for primary and the secondary. Is this necessary or only to provide a smaller PCB layout? I would prefer not to use flying leads for volume production. We have room to use the larger 6+6 base for RM8, instead of the smaller circle type.

Thanks,

Josh

Hi Josh,

I am attaching picture of the PCB here.

If the bobbin meets the creepage and clearance requirements, then you can use that bobin.

Regards,

PI-NANO

Attachment	Size
INN2605K Power Supply.png (544.98 KB)	544.98 KB

hi PI-NANO

i also interting of this design, i want to use it for a led light power supply, could you send me the pcb file and i will make it to test the function first.

And could you send the back picture of the PCB?

best regards

steven

This post belongs to someone else. If you have any questions post it as a seperate question.

Please contact one of our field office in your geopgraphical region, so that they will help you with the design.

Here is the link for our field offices.

https://ac-dc.power.com/sales/

Regards,

PI-NANO