Power supply 3-12 V 1200 mA

Power supply, output voltages: 3, 4.5, 6, 7.5, 9 or 12 V. Max output current 1200 mA. Device has cable with detachable connector. There are six connectors in following sizes:

• 5.5 x 2,5 mm
• 5.5 x 2,1 mm (most popular, Arduino uses this size)
• 5 x 1,5 mm
• 4 x 1,7 mm
• 3.5 x 1,35 mm
• 2.35 x 0,75 mm

Each connector has two positions allowing get positive supply both on inside (most popular setup) or outside. One of product photos, show how to put connector to get positive supply inside.