24V Power Supply: Difference between revisions
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*[[File:check.png]]'''Small dual 12/14 VDC 100W''' - [https://www.amazon.com/NOYITO-AC-Supply-100-260V-Industrial/dp/B07PS9M4DJ/ref=sr_1_11?hvadid=234336986560&hvdev=c&hvlocphy=9023315&hvnetw=g&hvpos=1t2&hvqmt=e&hvrand=18393834033979797332&hvtargid=kwd-14997867442&keywords=24v%2B4a%2Bpower%2Bsupply&qid=1555640867&s=gateway&sr=8-11&th=1] | |||
*4A - $11 - [https://www.amazon.com/DAOKI-Supply-Module-85-265V-Switching/dp/B01EE4UX18/ref=sr_1_10?keywords=24v%2B4A%2Bpower%2Bsupply&qid=1554853578&s=electronics&sr=1-10&th=1] | *4A - $11 - [https://www.amazon.com/DAOKI-Supply-Module-85-265V-Switching/dp/B01EE4UX18/ref=sr_1_10?keywords=24v%2B4A%2Bpower%2Bsupply&qid=1554853578&s=electronics&sr=1-10&th=1] | ||
*5A black - $16- [https://www.amazon.com/BINZET-Power-Adapter-Transformers-Switching/product-reviews/B01DLIYOYK/ref=cm_cr_getr_d_paging_btm_next_2?ie=UTF8&filterByStar=five_star&reviewerType=all_reviews&pageNumber=2#reviews-filter-bar] | *5A black - $16- [https://www.amazon.com/BINZET-Power-Adapter-Transformers-Switching/product-reviews/B01DLIYOYK/ref=cm_cr_getr_d_paging_btm_next_2?ie=UTF8&filterByStar=five_star&reviewerType=all_reviews&pageNumber=2#reviews-filter-bar] | ||
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*6A $16 - [https://www.amazon.com/NOYITO-Switching-Industrial-AC100V-240V-Electrical/dp/B07C2Z4RZQ/ref=sr_1_3?keywords=dc+24+power+supply+9A&qid=1556304605&s=gateway&sr=8-3] | *6A $16 - [https://www.amazon.com/NOYITO-Switching-Industrial-AC100V-240V-Electrical/dp/B07C2Z4RZQ/ref=sr_1_3?keywords=dc+24+power+supply+9A&qid=1556304605&s=gateway&sr=8-3] | ||
*6A $18 - [https://www.amazon.com/Zerone-100-240V-Switching-Supply-Industrial/dp/B07JPH1HFL/ref=sxbs_sxwds-stvp?keywords=dc+24+dual+output+power+supply&pd_rd_i=B07JPH1HFL&pd_rd_r=b814d1b0-4d12-4c4f-a873-210a61311836&pd_rd_w=wchEw&pd_rd_wg=Y9zaD&pf_rd_p=5c5ea0d7-2437-4d8a-88a7-ea6f32aeac11&pf_rd_r=4X49D014MC46WA2FKBR7&qid=1555715132&s=gateway] | *6A $18 - [https://www.amazon.com/Zerone-100-240V-Switching-Supply-Industrial/dp/B07JPH1HFL/ref=sxbs_sxwds-stvp?keywords=dc+24+dual+output+power+supply&pd_rd_i=B07JPH1HFL&pd_rd_r=b814d1b0-4d12-4c4f-a873-210a61311836&pd_rd_w=wchEw&pd_rd_wg=Y9zaD&pf_rd_p=5c5ea0d7-2437-4d8a-88a7-ea6f32aeac11&pf_rd_r=4X49D014MC46WA2FKBR7&qid=1555715132&s=gateway] | ||
Revision as of 22:54, 7 May 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
Small dual 12/14 VDC 100W - [9]
- 4A - $11 - [10]
- 5A black - $16- [11]
- 5A black - but need to splice in another cable - $14 - [12]
- 24V 3A $5 - [13]
- 24V 4.2A - $12 - [14]
- 24V 5A - 120W - $15 - [15]
- 24V 4A review - 3week ship for $7 -