Changes between Version 10 and Version 11 of construction_manual
- Timestamp:
- Oct 12, 2013, 4:02:52 PM (12 years ago)
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construction_manual
v10 v11 20 20 - Use an internal power converter, which can supply 12VDC and 5VDC. See [attachment:Flarmradar_GS3.png Schematic] 21 21 - NO Power supply from grid available = battery power 22 - Use a 12V battery (e.g. [http://de.rs-online.com/web/p/bleiakkus/6603627/ RS-Online]) to power your Flarm and use a DC/DC converter (e.g. 2 x [http://de.rs-online.com/web/p/dc-dc-wandler-isoliert/7511459/ MEE3S1205SC] in parralel OR 1x [http://de.rs-online.com/web/p/dc-dc-wandler-isoliert/ 6895747/ MEV3S1205SC]) to power your Pi. Make sure you buy a DC/DC converter with high efficiency so you don't drain your battery too fast.22 - Use a 12V battery (e.g. [http://de.rs-online.com/web/p/bleiakkus/6603627/ RS-Online]) to power your Flarm and use a DC/DC converter (e.g. 2 x [http://de.rs-online.com/web/p/dc-dc-wandler-isoliert/7511459/ MEE3S1205SC] in parralel OR 1x [http://de.rs-online.com/web/p/dc-dc-wandler-isoliert/7553683/ TEN 6-2411WIN-HI]) to power your Pi. Make sure you buy a DC/DC converter with high efficiency so you don't drain your battery too fast. 23 23 - All in one power supply: The Mean Well power converter [http://www.meanwell.com/search/ADD-55/ADD-55-spec.pdf ADD-55A] offers 12V and 5V power output which can be run on standard power supply (88-264VAC) when available. If no power line is availble the device features a battery charger to which you will have to attach a 12V backup battery (e.g. [http://de.rs-online.com/web/p/bleiakkus/6603627/ RS-Online]). This battery will power the groundstation when disconnected from power grid. See [attachment:Flarmradar_GS2.png Schematic] 24 24 … … 58 58 ||Raspberry Pi Type B with SD card||[http://de.rs-online.com/web/p/entwicklungskits-prozessor-mikrocontroller/7858654/ Link]||34,80 €|| 59 59 ||IDC-socket 2,54mm 2x13 pins||[http://de.rs-online.com/web/p/idc-steckverbinder/3237902/ Link]||3,82€|| 60 60 ||External power supply 12V 1A 12W||[http://de.rs-online.com/web/p/steckernetzteile/6666928/ Link]||14,29 €|| 61 ||Fuse socket||[http://de.rs-online.com/web/p/sicherungshalter-fuer-frontplattenmontage/3595961/ Link]||4,19 €|| 62 ||DC/DC-converter 9-36Vin 5Vout 1,2A 6W||[http://de.rs-online.com/web/p/dc-dc-wandler-isoliert/7553683/ Link]||23,20 €|| 63 ||Cell 4||Cell 5||Cell 6|| 64 ||Cell 1||Cell 2||Cell 3|| 65 ||Cell 4||Cell 5||Cell 6|| 66 ||Cell 1||Cell 2||Cell 3|| 67 ||Cell 4||Cell 5||Cell 6|| 61 68 62 69 === Examples of already realized ground stations ===