Looking for a voltage regulator, 200VDC to 14VDC at 20 Amperes...

[Externet]

What is in the market ? DCtoDC buck ? Others ? Any suggestion ?
150 to 200VDC in - 10 A max. input to 14 VDC out 20Amperes capable.

 

[rjenkinsgb]

Many normal switched-mode power supplies can work with DC in - the input just goes to a bridge rectifier and gets converted to DC anyway!

14V - is that to be used as a battery charger? If so you could do with a purpose-made one rather than just a basic PSU.

eg. Data on some Meanwell PSUs - if you look at the "input" section of the specs, they are rated for 85 - 264V AC and on the next line 120 - 370V DC.

https://www.farnell.com/datasheets/4530894.pdf

The XDR-240E-12 one is adjustable between 12 - 15V out and 20A rating.

 

[ZipZapOuch]

Check Craigslist or similar. Stuff like this shows up all the time. What's your budget?

Sorensen SRL 40-25 Power Supply - electronics - by owner - sale - craigslist

Sorensen SRL40-25 DC Power Supply Input Voltage - 105 to 125Vac Output Voltage- 0 to 40Vdc, 25 A Tested and working, comes with a printed manual Unit does show its age with various scuff marks and...

philadelphia.craigslist.org

 

[jaclement]

You can't go wrong with Meanwell