Drok 5V Regulator, 5Pcs Mini Voltage Reducer Dc 4.5 24V 12V 24V Step Down To 5V Buck Converter Board 3A Volt Step Down Transform

Parameters: Input Voltage: Dc 4.5-24V Output Voltage: Integrated Adjustable And Fixed Output (Adjustable Range Is 0.8-17V, Fixed Output Are 1.8V, 2.5V, 3.3V, 5V, 9V, 12V That Can Be Chosen On The Back Side) Output Current: 3A Max (Please Enhance Cooling Work When It Is Full Load); When Real Tested Input 12V And Output Is 1.5A, No Need To Add Special System. Conversion Efficiency: 97.5% (Highest) (6.5V To 5V, 0.7A) Switch Frequency: 500Khz Output Ripple: 20Mv(12V To 5V, 3A) &Nbsp;20M Width Operating Temperature: -40? ~ +85?(Industrial Class) (The Higher The Operation Temperature Is, The Smaller The Output Power Is) Output Over-Voltage Protection: No Temperature Rising Range At Full Load: 40? Static Current: 0.85Ma Voltage Adjustment Rate: 0.5% Dynamic Response Speed: 5% 200Us Output Short-Circuit Protection: Yes, Please Dont Keep Making It Short-Circuit. Output Reverse Connection Protection: No Enable Function Control: Yes, Low Electric Level Will Stop Working When High Electric Level Is Working. High Electric Level Is 2-5V, Low Electric Level Is 0V Or So. Wiring Method: Soldering Input Method: Soldering Output Method: Soldering Or Pins Welding Hole Spacing: 2.54Mmpackage Includes: 5 X Mini 5V Regulator