ATX Power Supply (w/ USB, variable PSU, PSU ON/OFF, USB Standby power, USB Switches)
Description
This is a remix of [thing:2974911](https://www.thingiverse.com/thing:2974911) by [mBmD](https://www.thingiverse.com/mBmD) Mods - v1: ---------- - added switches to USB ports - added USB port from standby power - added mounts for DC-DC converter - changed from banana connectors to speaker terminal - added new text/marks - added PSU ON/OFF control via switch Required parts (approx. $9) -------------------- - 1x 10W 10Ohm Ceramic Resistor - [AliExpress](https://www.aliexpress.com/item/10pcs-10W-Cement-resistance-1-2-5-8-10-15-20-22-24-27-25-ohm/32858844367.html) - (optional*) - 1x 10k Potentiometer - [AliExpress](https://www.aliexpress.com/item/5-PCS-Lot-Potentiometer-Resistor-1K-10K-20K-50K-100K-500K-Ohm-3-Pin-Linear-Taper/32948875673.html) - 1x Dual LED Display Mini Digital Voltmeter Ammeter [AliExpress](https://www.aliexpress.com/item/0-56inch-Mini-Digital-Voltmeter-Ammeter-DC-100V-10A-Voltmeter-Current-Meter-Tester-Blue-Red-Dual/32855521769.html) - 1x DC-DC Step Down Converter Module LM2596 [AliExpress](https://www.aliexpress.com/item/Free-shipping-DIP-1PCS-DC-DC-Buck-Converter-Step-Down-Module-LM2596-Power-Supply-Output-1/32721507753.html) - 3x USB A Female To DIP 2.54MM [AliExpress](https://www.aliexpress.com/item/5PCS-LOT-MICRO-USB-to-DIP-Adapter-2-54mm-5pin-Female-Connector-B-Type-PCB-Converter/32755981162.html) - 4x SPDT Toggle Switch [AliExpress](https://www.aliexpress.com/item/Promotion-5-Pcs-AC-ON-OFF-SPDT-2-Position-Latching-Toggle-Switch-6A-125V/32813324272.html) - 1x 12pin/2rows Speaker Terminal [AliExpress](https://www.aliexpress.com/item/2PCS-Double-Row-Red-Black-12-Pin-12-Position-Push-in-Jack-Speaker-Terminals/32954989291.html) *Optional: 10W 10Ohm Ceramic Resistor - If your ATX PSU on PSU ON (green + black wire connected) does not start, you have to use resistor as load on PSU Wiring -------------------- - Please refer to "ATX_PSU-Wiring-GregorB.pdf" or "ATX_PSU-Wiring-GregorB.png" in files section - Remove pot. on DC-DC board and solder other pot. Warning -------------------- Before any intervention, make sure that the power supply is disconnected for at least 5-10min for complete power discharge I decline any responsibility in case of any incident or accident or damage made. ------ Feel free to print or remix and don't forget to post it. If you find it useful you can send tip or [buy me a coffe](https://www.paypal.me/tockainfo). Thanks.
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