TN2 Series Flyback Circuit Examples
Hello,
I can't get Flyback circuit samples for TN2 series via PI Expert. When will the version with circuit diagrams of this series come?
Regards.
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Comments
There are no sample circuits for LNK3294 and LNK3296.
OK, so you are specifically looking for example circuits for a couple of the parts with 900V drain rating. What is the intended output power level and end application?
Yes, I am looking for a circuit example for 12V approximately 8-10W output power. The field of application will be industrial use.
Two questions, if you please - will the application be isolated or non-isolated? Also, what is the intended input voltage range?
Yes, it will be isolated, Universal input voltage will be provided.
To be able to help you, I will need the actual voltage numbers, minimum and maximum, as well as line frequency.
I don't understand precisely what you mean by "universal" input in an industrial context, since that generally implies a higher maximum input voltage range. The isolated output requirement precludes the use of a Linkswitch TN2. However, the InnoSwitch INN3692C-H606 should be perfectly suitable for your output power range and isolated output requirement. It has a power switch with 900V capability.
I'm not quite sure it's precisely what you need, but the RDR-623 engineering report details a non-isolated flyback design utilizing the LinkSwitch TN-2. If you click on the Link TN-2 in the product lineup, it's one of the reference design reports listed following the product description. .