Goaycer universal AC to DC Power adapter have 18Month worry-free warranty and friendly customer service.
Universal Input: AC 100V~240V 0.25A 50/60Hz
DC Adapter Output voltage: 3V/4.5V/5V/6V/7.5V/9V/12V
DC Output Current: Max 2A(2000mA)
USB Port output :5V 2.1A
The DC power supply rated max amperage 2A , means that it can supply with all amperage which smaller than 2A.
such as 0.2A, 0.3A, 0.4A, 0.5A, 0.6A, 0.75A,0.8A,0.9A 1A,1.2A,1.5A ,1.8A, 2A all is available ,
For example If your device drawing the current only needs 1.8A then only 1.8A will be supplied.
However, if you needed more than 2A then you will get 2A also.
Connector DC plug Size :
Tip7: Micro USB
Tip8: DC connector junk
DC Plug Polarity: ---- inner Positive(+), outer Negative(-). The Polarity is not compatible ALL Devices. Some musical device requires inner Negative and outer positive (totally opposite), please check carefully before buying.
1,The dc power adapter NOT compatible with laptop or other high power equipment;
2,Polarity is irreversible. DC Plug Polarity: inner Positive(+), outer Negative(-).
3.Choose the right DC output voltage.
if the arrow is in the middle of the two voltages may also lead to no output issue)
4,Choose the correct adapter tip and make sure that it's firmly attached to the dc input port of your device.
5,The connector tips is solid , much better quality than other suppliers.
6,Should there is any product quality issue, or not sure whether this item would work for you,
please feel free contact us in anytime.
1 x 30W Universal DC Power Adapter
6 x Plugs
1 x Female Micro USB connetor
1 x Female connector junk.
1 x little key
Color packing box with instruction