12V 450mA 5W Mini Adapter

1.Working temperature:-20 ~ 60℃ 2.Relative humidity：40 ~ 90%rh 3.Technical requirements    - input voltage range:85~ 265v    - input current:    0.0273a(ac110v)    0.014a(ac220v)    - input inrush current: 20a    - output voltage range:11.80~12.1v 0~500ma    - output power:0 ~6.0 w    - output efficiency:80%    - input voltage of ac85 ~ 265v 50/60 hz    - output voltage dc12v (±0.1v)    - output current 450ma    - power 5 w 4.Size:3 x 2 x 1.8 cm