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ER2510 transformer design

Hi,
I want to series 2 pieces of ER2510 transformer for a 36W power supply. The DC/DC converter IC is TNY280G, output voltage is 72V, current is 0.5A, input voltage is 185-265VAC, line frequency is 48-62Hz. I want to have each EER2510 transformer take half of the 36W power, Could you instruct me how to design it using PI expert software?

Thanks in advance!
Surelyn

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2 replies  |  Created on Feb 7, 2012 14:07 PM by Community Member surelyn
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Series connection of the
Posted: Feb 8, 2012 | 13:17 PM

Series connection of the transformer is difficult to do in the software. It's much better and cheaper to use a single transformer (it will be larger that ER2510)
Additionally, with 2 small transformers the layout will be sub-optimal

Power Integrations Moderator PI-Spock  |  695 posts
The problem is space
Posted: Feb 8, 2012 | 18:13 PM In response to Series connection of the

The problem is space limited. Thank you!

Community Member surelyn  |  11 posts