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Applications of Switching Power Supply

source:Industry News Popular:adapter release time:2021-07-19 16:03:29 Article author:sznbone

Simply speaking, switching power supply is indeed a transformer, to transfer the AC 220V to DC voltage which electrical products need. For example, DC 5V for mobile phone, 9V for router, 12V for STB. To get the purer DC voltage, rectification voltage, filter and protection circuit is necessary.

Compare to municipal 220V, low voltage DC which switching power supply transfers is much safer. Owing to the DC voltage switching power supply provides, we can use the electrical products with less risk. Let’s have a look at the usage of switching power supply.

Applications of Switching Power Supply(图1)

Applications of Switching Power Supply(图2)Home appliances

Home appliance for daily usage, such as electric fan, ventilator, air humidifier, electric shaver, aramis machine, electric blanket, air negative-ion generator, baldness fan, etc.


Applications of Switching Power Supply(图3)Digital products

Projector, video camera, printer, notebook computer, network equipment, digital camera, IPAD, scanner, etc.


Applications of Switching Power Supply(图4)Network communication

Cordless phone, cellphone, PBX, router, ADSL, interphone, fax machine, STB, etc.


Applications of Switching Power Supply(图5)Lightering products

Flashlight, head lamp, LED strip, night light, safety light, searchlight, projection lamp, display, flood light, light bar, etc.


Applications of Switching Power Supply(图6)Audio and visual products

TV, screen, radio, speaker, recorder, video camera, MP3, MP4, MP5, electric dictionary, learning machine, digital photo frame, etc.


Applications of Switching Power Supply(图7)Security products

Smart camera, fingerprint lock, electric lock, monitoring camera, alarm apparatus, ringer, infrared detector, smoke detector, gas detector, vehicle-mounted GPS, smart children’s watch, face recognition system, safety lock, etc.


Applications of Switching Power Supply(图8)Medical products

Blood pressure device, electric thermometer, multifunction therapeutic apparatus, laser therapeutic instrument, glucometer, diabetes therapeutic instrument, oral hygiene, etc.

Except for the above applications, switching power supply is widely uses for portable tools, control equipment, microprocessor, removable equipment, industrial automatic controller, military industry, scientific research equipment, industrial control equipment, electrical equipment, instrument and apparatus, etc.


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