12v 2A power supply for $2.51 at AliExpress

Pregulla · July 12, 2014, 6:54am

fartybum · July 13, 2014, 3:13am

Link please.

leaftye · July 13, 2014, 3:43am

The picture is linked.

heggood · July 13, 2014, 4:40am

Can anyone confirm that this is what we need for the opus charger as a upgrade to make it work better?

leaftye · July 13, 2014, 5:30am

I don't see how that would be better. Isn't the original power supply only 2A. Iirc, HKJ recommended a 10A power supply.

Calmaja · July 13, 2014, 5:33am

This is 12V - 2A output, even lower than stock Opus charger’s power supply adapter (3A).
To making it better, we need higher output than 3A, prefer >= 10A; They use 5.5mm outer - 2.1 mm inner barrel plug.