Power Adapters
Output voltage: (DC) 7V
Output current: 0.5A-4A
Output voltage accuracy ±0.5% (no load)
Power polarity: positive inside and negative outside, inside (+) outside (-)
DC line length: 1m
DC interface: 5.5*2.5 and 5.5*2.1mm
Color: Black

Output interface: 5.5mm*2.1mm
is_customized : yes
Connection method: plug-in
Output type: DC
Model: 7V-0.5A/1A/1.5A/2A/2.5A/3A/4A