NICE-POWER Adjustable DC Power Supply (0-120V, 0-3A) Variable Switching Regulated High Precision 4-Digits LCD Display 5V/2A USB Port Test Lead Output & Input Power Cord Bench Lab Power Supplies: Industrial & Scientific

Description

See more product details DC power supply is very light and portable, with a size of only 8.8 x 3.7 x 5.7 inches inches and a weight of only 2.6 pounds. You can easily take the DC power supply to work. DC power supply is very easy to use, Especially suitable for LiFePO4 battery charging, arduino project, laboratory, electronic repair DIY, products line, scientific research and teaching units. The DC power supply is equipped with a 5V/2A USB port, you can charge your mobile phone, tablet or other devices. Warning:1.Because the DC power supply has an adjustment delay, please turn on the DC power supply first, set the voltage/current you need, and then connect the load. 2.When setting the current, you need to first adjust the voltage of the DC power supply below 3V (Avoid sparks), and then connect the positive and negative output wires, and then you can set the desired current. 3.Turn off the DC power supply when you are not using it, and remove the power cord. 4.When cleaning the DC power supply, make sure that the power cord is removed. 5.Do not use solvents containing hydrocarbons, chlorides or similar, and not use detergents containing abrasive ingredients.

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