12 Volt 3 Amp Power Adapter

12 Volt 3 Amp Power Adapter

UL certified 12v 3a power adapter has a high efficiency and stable working performance .

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Product Details

12 volt 3 amp power adapter


Input : 100-240vac

AC : 1.2m UL standard AC plug power cord

DC: 1.2m UL standard cord with male plug

DC connector: 5.5x2.1x10mm

UL,CE, ROHS approval

18 months warranty

Power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. It is generally composed of components such as a casing, a transformer, an inductor, a capacitor, a control IC, and a PCB. Its working principle is converted from an AC input to a DC. Output; according to the connection method can be divided into wall-mounted and desktop. Widely used in security cameras, set-top boxes, routers, light bars, massage instruments and other equipment.


Switching power supply products are widely used in industrial automation control, military equipment, scientific research equipment, LED lighting, industrial control equipment, communication equipment, power equipment, instrumentation, medical equipment, semiconductor refrigeration and heating, air purifiers, electronic refrigerators, liquid crystal displays, LED Lighting, communication equipment, audio-visual products, security, computer chassis, digital products and instruments.

Referenced standard:

EMI Standards
Reference  EN50082-1,EN55022-B,GB-17625.1-2003, GB-9254-1998

Safety Standards
The adapter shall be meet certified with the following safety standards.

DC Output Cable
Wire : (Optional) SPT-1 20AWG*2C  L=1200mm  Color: Black
Plug : (Optional) 5.5*2.1*10mm


12 volt 3 amp power adapter

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