DC 12V3A / 5A Power Supply AC 110V/220V To DC 12V Switch Power Supply Security Adapter Power Supply

1. Widely Uses: 12V 3A 36W / 12V 5A 60W ac-dc power supply housed in a compact metal case. This rugged unit is ideal for industrial automation, 3d Print, diy project works, led display, led strip light, etc

2. Safety Performance: Built in fuse providing a voltage regulated single output which can be adjusted with an on board potentiometer. With short circuit, overload, over voltage, protection function to protect your device

3. High Efficient: A highly efficient and reliable dual output enclosed power supply, with a high operating temperature of -20~+60C and cooling by free air convecstion

4. Energy Saving: 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

5 .Power Supply: This switching power supply operates from ac 110 V - 220 V and converts to dc 12 V. Linear power supplies have efficiencies in the 40%-60% range, while switching power supplies fall in the 70%-90% range