12V 3A 36W Switch Power Supply Transformer AC 110V-220V to DC 12V Low Voltage Output for LED Light, Radio, Computer Project

Switch power supply convert AC 110V/220V to DC 12V 3A36W: The default input voltage is 110V (You can select 110/220), Output voltage is adjustable ±10% , Metal case with many holes makes heat dissipation more efficient.
AC 110V/220V Input Voltage: We have already adjusted the switcher to 110V for our US customers, if you want to use AC220V, don't forget to adjust the switch to the 220V side before use.
Smart device surge protection for Short-circuit Protection, Overload Protection, Over Voltage, Over Temperature Protection. Low Temperature Rise. Voltage consistency: There is no voltage fluctuations to speak of at power on, during transmit, receive, or at power off. Built-in EMI filter, low output ripple, noise, Rugged heavy duty enclosure, 100% Full load burn-in Tested. Parallel/Redundancy Operation is possible.
Uses a switching regulator to convert AC mains power to low voltage DC and it does this much more efficient than a linear power supply.Switching power supplies also tend to be smaller in size than linear power supplies and use less raw material making the cost of power supply more reduced.
Suitable for LED light strips, 3D printers, ham radios, closed-circuit television cameras, car subwoofer amplifiers, audio amplifiers, wireless routers, ADSL Cats, HUB, audio/video power supplies, diesel engine heaters, and a wide range of equipment

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