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Comparison of Eurorack DIY PSUs: Difference between revisions

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Comparison of Eurorack DIY PSUs (view source)

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!Brand!!Model (& web page)!!Type<ref group="note">Trying to decide what's linear or switching, the transformers are mostly interchangeable so instead going by the type of regulators.</ref>!!Volts & max. Amps!!Transformer type!!Main components!!Distribution!!Licence!!Comments!!Further info
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|[[BefacoAI Synthesis]]||[httphttps://wwwaisynthesis.befaco.orgcom/en/tiendaproduct/eurorack-power-bus-diy-kitsupply/ Eurorack Power bus DIY kitSupply]||linear|| +/-12V @ 0.7A, 5V @ 0.3A||internal12V switched PS +/-15VAC DCwall unitwart||LM317TL7812, LM337TL, 78M057912||Regulators are on a bus with 14 headers||[https://creativecommons.org/licenses/by-sa/3.0/ CC-BY-SA]||Sold as PCB and components kit.||[httphttps://wwwaisynthesis.befaco.orgcom/en/fuentediy-alimentacioneurorack-power-supply-build-guide/ schematic,build assy instructionsguide, Eagle filesschematic]
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|[[Befaco]]||[http://www.befaco.org/en/tienda/power-bus-diy-kit/ Power bus DIY kit]||linear|| +/-12V @ 0.7A, 5V @ 0.3A||internal switched PS +/-15V DC unit||LM317TL, LM337TL, 78M05||Regulators are on a bus with 14 headers||[https://creativecommons.org/licenses/by-sa/3.0/ CC-BY-SA]||PCB and components kit.||[http://www.befaco.org/en/fuente-alimentacion/ schematic, assy instructions, Eagle files]
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|[[Clicks & Clocks]]||[http://clicksclocks.de/tag/psu PSU]||linear||+/-12V @ 1.2A||toroidal attached to PCB||LM317, LM337||Separate bus with 14 headers||With permission of Doepfer||Modelled on [[Doepfer A-100]] PSU2||[http://www2.doepfer.de/?p=2806&lang=en A-100 Technical Details]
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|[[Dintree]]||[http://www.dintree.com/#D112 D112 Power Supply]||switching||+/-12V @ 0.625A, 5V @ 0.5A||external 12V DC switched brick||VBED15, 7805||12 headers on PSU PCB||for non-commercial use only||Uses ready made DC to DC converter||[http://www.dintree.com/#D112 schematic]
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|[[EFM Synthesizers]]||[http://www.modular.fonik.de/files/EFMforum/orgEFMfiles/3500er/3501_PSU.pdf 3501 Power Supply]||linear||+/-12V @ 1.5A||external transformer||LM317, LM337||can be adapted||unknown||||
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|[[Eowave]]||[http://www.eowave.com/modules/diy-kits/diy-power-supply/ DIY PSU]||switching||+12V @ 1.5V, -12V @ 0.7A,<ref>[http://www.mouser.com/ds/2/405/lm2576-405253.pdf LM2576/LM2576HV Series SIMPLE SWITCHER® 3A Step-Down Voltage Regulator], p.20</ref> 5V @ 0.5A
||external 15V 4A DC switched brick||2xLM2576T, 7805||Separate bus with 15 headers||proprietary||Sold as PCB and components kit||[https://www.muffwiggler.com/forum/viewtopic.php?t=136240&start=0 Muff Wiggler forum]
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|[[Erica Synths]]||[http://www.ericasynths.lv/en/shop/diy/diy-kits-1/eurorack-bipolar-12v-psu-kit/ 12V bipolar 1.5A PSU] ||linear||+/-12V @ 1.5A||toroidal attached to PCB||LM317, LM337||Separate bus with 14 headers||proprietary||PCB, hardware and components kit||[https://www.muffwiggler.com/forum/viewtopic.php?t=125684&start=all&postdays=0&postorder=asc Muff Wiggler forum]
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|[[Frequency Central]]||[http://www.frequencycentral.co.uk/?page_id=894 FC Power DIY]||linear||+/-12V @ 0.5A, 5V @ 0.1A||12V AC wall wart||7812, 7912, 78L05||1 header or solder leads to PCB||unknown||PCB only. Inexpensive solution for small Euro system.||[http://www.frequencycentral.co.uk/wp-content/uploads/2013/02/FC-Power-Build-Doc.pdf FC Power Build Doc]
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|[[Frequency Central]]||[http://www.frequencycentral.co.uk/?page_id=1766 Routemaster DIY]||linear||+/-12V @ 0.5A, 5V @ 0.1A||12V AC wall wart or 12V centre-tapped transformer||LM317, LM337, 78L05||12 Euro, MOTM, or Dotcom headers integrated on PSU PCB||unknown||PCB only. Inexpensive solution for small Euro system.||[http://www.frequencycentral.co.uk/wp-content/uploads/2016/08/Routemaster-Build-Document.pdf FC Routemaster Build Doc]
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|[[L-1]]||[http://l-1.su/Power.html 12V bipolar linear PSU+busboards]||linear||+/-12V @ 1.5A||toroidal attached to PCB||2xLD1084, 7805||Two 12 header bus PCBs with kit. +5V regulator mounted on bus off 12V rail||unknown||Full kit for PSU + two busboards||[http://www.muffwiggler.com/forum/viewtopic.php?t=128163 Muff Wiggler forum]
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|[[MFOS]]||[http://www.musicfromouterspace.com/analogsynth_new/POWERSUPPLY2009/POWERSUPPLY2009.php Adjustable LM317/LM337 1.5A Supply]||linear||+/-12V @ 1.5A||separate transformer||LM317, LM337||not specified||free for non-commercial use||PCB or PCB and components||
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|MFOS||[http://www.musicfromouterspace.com/analogsynth_new/WALLWARTSUPPLY/WALLWARTSUPPLY.php Wall Wart Power Supply]||linear||+12V @ 1A||external AC wall wart||LM78XX/LM79XX or LM78LXX/LM79LXX||not specified||free for non-commercial use||PCB or PCB and components. Not Eurorack but included for completeness.||
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|[[ModularSynth.ru]]||[http://www.modularsynth.ru/en/diy/low_cost_psu/ Low-Cost PSU]||linear||+/-12V @ 1A, 5V @ 0.5A||AC wall wart/separate transformer||7812, 7912, 78L05||not specified||[http://creativecommons.org/licenses/by-nc-sa/3.0/deed.en CC-BY-NC-SA]||||
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|ModularSynth.ru||[http://www.modularsynth.ru/en/2014/07/18/regulated_psu_update/ Regulated Bipolar PSU]||linear||+/-12V @ 1.5A, 5V @ 1.5A||separate transformer||2xLM317, LM337||not specified||[http://creativecommons.org/licenses/by-nc-sa/3.0/deed.en CC-BY-NC-SA]||||
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|[[Moraydular]]||[https://github.com/vaeinoe/moraydular/tree/master/virta Virta PSU]||linear||+12V @ 1.5A, -12V @ 1A||switching wall wart||LM2991T, LM1086||12 header board with optional 7805, see [https://www.muffwiggler.com/forum/viewtopic.php?t=149598&start=all&postdays=0&postorder=asc Muff Wiggler thread]||unknown||under development||
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|[[stroh]]||[http://synthcube.com/cart/index.php?route=product/product&product_id=590 modular power supply]||linear||+/-12V <!--@ 1.5A -->, 5V <!--@ 1.5A -->||toroidal mounted on PCB||LM317T,LM337T,LM1086||Detachable 2"x6" 12 header board with 5x10-pin Euro, 4x16-pin Euro, 8x6-pin Dotcom/MU and 8xMOTM/Frac headers.
||unknown||PCB only or full kit.||[https://www.muffwiggler.com/forum/viewtopic.php?t=97492&start=all&postdays=0&postorder=asc Muff Wiggler forum]
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|Synthrotek||[http://www.synthrotek.com/products/modular-circuits/deluxe-power/ Deluxe Power Module]||switching||+12 @ 2.0A, -12 @ 1.5A, +5 @ 1.5A||external 15-28V DC power switched brick||R-6212P, R-7312P, OKI-78SR-5/1.5-W36-C||1 or 2 flying bus cables||unknown||PCB only or full kit.||
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|Synthrotek||[http://www.synthrotek.com/products/modular-circuits/eurorack-power-distribution-boards/ Eurorack 5A Power Supply]||switching||+12V @ 2.2A, -12V @ 1.3A, +5V @ 1.5A||external 12V DC power switched brick||UEI15-120-Q12P-C, OKI-78SR-5/1.5-W36-C||flying bus cable||unknown||PCB only or full kit.||
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