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Can`t find solution PSU 180-430VAC input, Output 12V5W

Posted by: EdwardT on

Please help me with design of fully isolated scheme with HighLine.

Normal input is 230, but necessary save efficiency when two power lines will be 230V (√3*230=397V).

I want find solution on power supply with characteristics  180-430VAC input, Output 12V5W

Your design recommendations mostly 300VAC maximum

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230+230=400V PSU 141.3 KB

Comments

Submitted by PI-Logan on 06/04/2021

Hi Edward,

Thank you for your interest in our products.

May I ask the intended application of this design? I can point you to some designs that are somewhat close to your desired input specifications.

Please have a look at this design for reference:

You can also take a look at designs under "Meters and Industrial Equipment" or "Appliances and Unstable Mains".