24V Power Supply: Difference between revisions
Jump to navigation
Jump to search
(→Mini) |
(→Mini) |
||
| Line 27: | Line 27: | ||
*'''5A sure bet - $14 - [https://www.amazon.com/SUPERNIGHT-Adapter-Transformers-Supply-Output/dp/B00LUIKY4S/ref=asc_df_B00LUIKY4S/?tag=hyprod-20&linkCode=df0&hvadid=309764501757&hvpos=1o5&hvnetw=g&hvrand=3648062581667626126&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9023315&hvtargid=pla-571611215755&psc=1]''' | *'''5A sure bet - $14 - [https://www.amazon.com/SUPERNIGHT-Adapter-Transformers-Supply-Output/dp/B00LUIKY4S/ref=asc_df_B00LUIKY4S/?tag=hyprod-20&linkCode=df0&hvadid=309764501757&hvpos=1o5&hvnetw=g&hvrand=3648062581667626126&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9023315&hvtargid=pla-571611215755&psc=1]''' | ||
*24V 3A $5 - [https://www.ebay.com/itm/5-12-15-24V-Switching-AC-DC-Power-Supply-Module-Voltage-Regulator-Switch-Board/192879355836?hash=item2ce88167bc:m:meLGPk4Nxbtli7I9ix48WuA] | *24V 3A $5 - [https://www.ebay.com/itm/5-12-15-24V-Switching-AC-DC-Power-Supply-Module-Voltage-Regulator-Switch-Board/192879355836?hash=item2ce88167bc:m:meLGPk4Nxbtli7I9ix48WuA] | ||
*24V 4A review - | |||
<html><iframe width="560" height="315" src="https://www.youtube.com/embed/FK-cYR32zGA" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe></html> | |||
Revision as of 02:53, 19 April 2019
DIY Notes
While extremely useful, no single decent open source design exists for an Arduino-driven, switch mode, offline power supply converting to 12 or 24 volts. There is a number of examples of complicated switching in DC-DC, but nothing for 120AC to 24VDC supply such as for a 3D printer (250W) or a small welder (2kW) - which could both be very powerful, useful use cases.
Closest Examples
- None
SMPS Diagrams
- Simple low power - 12W - [1]
DIY BOM
Regular
Mini