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Power Management

Q&A LT8316 with 325 Vdc / 3kVA output

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LT8316 with 325 Vdc / 3kVA output

Ralf-68 on Mar 16, 2021

Hello,

i want to create a power supply with 325 Vdc / 3 kVA out of 565 Vdc Input voltage. Is it possible to create this design with an LT8316?

Kind regards Ralf

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0 MarkusHP

on Mar 16, 2021 12:08 PM
Hello Ralf,

are you asking for 3000W (3kVA) of output power?

Not a good idea with a flyback which does not offer efficiency numbers above 92%.

If you check the examples in the LT8316 datasheet you will find nothing beyond 50W.

Markus
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0 Ralf-68 on Mar 17, 2021 7:56 AM in reply to MarkusHP

Hello Markus,

thanks for your answer. Yes, i'm asking for 3000 W of output power. Do you know a Fitting device or reference design for my application (isolated dc-dc)?

Kind regards Ralf
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0 MarkusHP

on Mar 18, 2021 8:18 AM in reply to Ralf-68
Hello,

we have nothing in our portfolio for your requirements.

Sorry.

kind regards

Markus
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0 MarkusHP

on Mar 18, 2021 8:18 AM in reply to Ralf-68
Hello,

we have nothing in our portfolio for your requirements.

Sorry.

kind regards

Markus
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