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
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