{"id":16991900,"url":"https://github.com/polykit/eurorack-psu","last_synced_at":"2026-01-05T02:04:37.402Z","repository":{"id":96852622,"uuid":"367886001","full_name":"polykit/eurorack-psu","owner":"polykit","description":"Eurorack Power Supply +12V -12V +5V","archived":false,"fork":false,"pushed_at":"2021-05-16T13:21:38.000Z","size":560,"stargazers_count":22,"open_issues_count":2,"forks_count":3,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-03-16T17:18:44.723Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/polykit.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2021-05-16T13:20:06.000Z","updated_at":"2024-11-26T10:01:34.000Z","dependencies_parsed_at":"2023-04-16T06:20:09.546Z","dependency_job_id":null,"html_url":"https://github.com/polykit/eurorack-psu","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/polykit%2Feurorack-psu","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/polykit%2Feurorack-psu/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/polykit%2Feurorack-psu/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/polykit%2Feurorack-psu/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/polykit","download_url":"https://codeload.github.com/polykit/eurorack-psu/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":244902926,"owners_count":20529115,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-10-14T03:27:43.741Z","updated_at":"2026-01-05T02:04:32.370Z","avatar_url":"https://github.com/polykit.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"# Eurorack Power Supply\n\nThis repository contains KiCad schematics and PCB layout for an Eurorack power supply. It delivers +12V, -12V and +5V. A 12V AC/AC 1A to 2A wall wart power supply is needed. Gerber files can be found [here](plots/)\n\n![Eurorack Power Supply PCB](eurorack-psu-pcb.png)\n\n## BOM\n\n|Reference               |Quantity|Value                                             |\n|------------------------|--------|--------------------------------------------------|\n|C1 C2 C3 C4 C5 C6       |6       |3300uF                                            |\n|C9 C10 C12              |3       |100uF                                             |\n|C7 C8 C11               |3       |1uF                                               |\n|D1 D2 D3 D4 D5 D6 D7 D8 |8       |1N4004                                            |\n|D9                      |1       |LED 5mm                                           |\n|J1                      |1       |Barrel Jack Socket 5.5mm/2.1mm                    |\n|J2                      |1       |IDC 16-pin                                        |\n|J3                      |1       |2-pin 5.4mm**                                     |\n|J4                      |1       |IDC 10-pin                                        |\n|R1 R2                   |2       |3k3*                                              |\n|R3                      |1       |330                                               |\n|U1                      |1       |L7812                                             |\n|U2                      |1       |L7912                                             |\n|U3                      |1       |L7805                                             |\n|Heatsink                |3       |for TO-220 (max. size 30mm x 13mm) eg. SK 145/37,5|\n\n\\* load resistors can be omitted\n\n\\** alternative connector to barrel jack\n\n## References\n\nhttp://musicfromouterspace.com/analogsynth_new/WALLWARTSUPPLY/WALLWARTSUPPLY.php\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpolykit%2Feurorack-psu","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpolykit%2Feurorack-psu","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpolykit%2Feurorack-psu/lists"}