POWER Adapter
External power adapters, also known as power supplies, are crucial to the operation of virtually all small electronic devices.
They convert high voltage AC electricity from the wall outlet to the low voltage dc power used to power electronic products, like MP3 players, Personal Digital Assistants (PDAs), camcorders, digital cameras, laptops, and cordless and mobile phones.
Also industrial products can depend on an external power adapter like Bolymins BEGA220 and Forenex FES91W/L series if the application can not supply the right (stable) power by itself.
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