¡ï Widely used for all kinds of electric equipments which power consumption
are less than 500W and which voltage are equal to AC 110V, such as
cell-phone, portable computer, electric light, digital camera, vision,
TV, CD player, DVD, electric fan, electric tool and so on.
¡ï It can be made from advanced PWM CMOS chip, and can work in the state of
ultrasonic sound, which can both in a great extent minis the bulk and
weight and make the circuit work without noise.
¡ï The output of the product is a universal socket, which can be used in
many countries.
¡ï The newly-added USB output socket can be directly used to charge for MP3
and mobile phone. |