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AC DC Converter

PostPosted: Thu Feb 21, 2019 17:40
by AFewTooMany
Afternoon,

Instead of getting several 12V PSUs for my pumps I wanted to build a mains converter into my HERMS control box with a connection for each pump. Wanted to know if anyone has tried using the LED drivers available on eBay to run pumps? Any stupid reason why they wouldn't be suitabe?

For example https://www.ebay.co.uk/itm/AC-to-DC-12V-LED-Driver-Power-Supply-Transformer-240V-UK-Stock/162830271380?hash=item25e970c394:m:m3n85wjNdNK-9b2-UJMJRtw&var=461867790395

If not any suggestions for a converter which could be easily mounted inside a project box would be great

Re: AC DC Converter

PostPosted: Fri Feb 22, 2019 18:46
by sledgehammer
Let me know if it works as i have a 18w 12V dc pump that currently gets run from a old car battery

Steve

Re: AC DC Converter

PostPosted: Tue Sep 17, 2019 14:13
by b2b
I use a power supply removed from an old tower computer. Hefty 12v supply (100w?) And several other voltages as well... Inc 24v for my more powerful pump that pushes the wort through my counterflow cooler.

Sent from my Moto G (5) using Tapatalk

Re: AC DC Converter

PostPosted: Mon Oct 14, 2019 20:15
by sledgehammer
i tried that b2b but it failed
looked it up on the internet and did the conversion got it all working but when i put it back into the case it stopped working and i was never able to diagnose why
If i could have gotten another power supply i would of started again

steve