Introduction of Power Adapter:
1. Component: Generally made by outermost shell、 transformer、 inductor、capacitor, control IC、PCB and other components…
2. Work: AC (alternating current) output to DC(direct current) output. Different electronic products need different voltage, then the power adapter is a role like transformer (voltage changer or rectifier) .
Such as we used to use 220V city electricity daily everyday, how to work 220V into our electronic products require voltage? A laptop needs only 12V of voltage, and the power adapter will transform voltage for the laptop.
3. Application: Be Used on many different fields widely, for examples as below
Communication Supply (Mobile phone, routers, walkie-talkies, etc...)
Household Appliance Supply (Electric fans, Air humidifier, Air purifier, Electric shaver, electric blanket, etc...)
Digital Supply (Projector, Video Camera, Photocopier, Notebook computer, Tablet PC, etc…)
Lighting Supply (Flashlight, Nightlight, Desk lamp ,Head lamp, LED lamp, Microscope lamp, etc…)
Audiovisual Supply (Television, Radio ,Loudspeaker box, Stereo, MP3、MP4、MP5, Electric dictionary, etc…)
Burglary Prevention Supply (Door bell, Touch ID lock system, Intelligent Camera, Infra-red detector, Smog or Gases detector, Vehicle GPS, Face ID system, etc…)
Medical Equipment Supply (Blood pressure apparatus, Electric thermometer, Blood sugar/glucose analyzer, Multi-functional therapeutic apparatus, etc…)
