Specifications:

Use copper 30W copper R-core transformer

Input voltage: AC 230V and AC 115V optional

Output voltage / current:
DC5V @3A
DC7V @2.5A
DC9V @2.5A
DC12V @1.8A
DC15V@1A
DC18V@1A

Power Polarity: inner"+" external"-"

Full hand-made DC cable,GX12 to 5.5x2.5mm

pin 1 is "-" pin 2 is "+"

DC output cable size: diameter 5.5 mm, inner diameter of 2.5 mm （Compatible with 5.5*2.1mm dc plug）if need other DC plug size，pls contact us ！

Machine size: 108 x 61 x 165 mm

Net weight：1.4KG

Package included：

Finished 30w linear power supply x1

Hand-made DC cable x 1

Not included AC power cord ！