Box for regular power supply from CD-ROM housing

thingiverse

Box for regular power supply from CD-ROM housing In this project, three front panel variants and two back panel variants are used to accommodate different 220V connectors. Panel_v1 is designed for using resistors type 3296-a and a double module volt-ampermeter. Panel_v2 uses simple potentiometers and a double module volt-ampermeter. Panel_v3 features resistors type 3296-a and a separated voltmeter/ammeter. A regular Volt/Amper meter is powered by a 5A DC to DC CC CV Charging Board. A USB power source utilizes a DC-DC Step Down Converter on LM2596. The project incorporates a DVD-ROM box from LG. For resistors type 3296-a, two rotary knob models are available. Specifications: Merging volt-ampermeter - http://got.by/16u8mb Voltmeter module - http://ali.pub/0m87j Ammeter module - http://ali.pub/a0mgy 5A DC to DC CC CV Charging Board - http://ali.pub/14hur DC-DC Step Down Converter - http://ali.pub/ofqir Plug Socket Female Connector - http://ali.pub/l53gk Nuts M3 - http://got.by/po7kg One switch ON/OFF 220V is used - http://ali.pub/jsr93 One 220V connector (used from notebook Power supply) Power supply from notebook or other 19-24V (used - http://ali.pub/xcrik) Other nuts and screws are required for installing the power supply. Previous project "Box from CD-ROM housing" can be found at http://www.thingiverse.com/thing:1965947 Print Settings: Printer: Mendel90 Rafts: No Supports: No Infill: 50% Notes: Use your favorite settings.