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18-120VDC to 12V @12W - possible with PI parts?

Posted by: mfuchs42 on

Hi,

is it possible to build an isolated converter with PI parts that accepts 18V to 120VDC at the input and outputs 12V @12W? Are environment temperatures from -20° up to +85°C supported in this case?

Well, not a typical application :-)

Matthias

Comments

Submitted by John Carpenter on 12/15/2010

It would be difficult to get 12 Watts from a power supply with such a wide input voltage range. Design Idea, DI-152 (on our website), shows a 3 Watt design that can operate from 18 - 265 VAC. You can take a look at it for ideas.

Z. Cochrane