DAOKI 6Pcs Step-Down Power Supply Module LM2596 LM2596S Buck Converter DC to DC 3.0-40V to 1.5-35V High Efficiency Voltage Regulator Module

Description: 100% Brand New and High Quality Name: LM2596S Step-down Module; The input voltage: DC 3.2V~46V; The output voltage: DC 1.25V~35V (Adjustable); The output current: 3A (Max) Conversion efficiency: 92% (highest); The output ripple: less than 30mV; Switching frequency: 65KHZ; Working temperature: -45?~+85?; Size: 43 x 21 x 14mm/1.7 x 0.8 x 0.6inch With power supply indicator light; IN+ input positive; IN- input negative; OUT+ output positive; OUT- output negative; Input voltage range: DC 3.2V to 46V (input voltage must be 1.5V higher than output voltage. Can't booster); Output voltage range: DC 1.25V to 35V adjustable, high efficiency (92%), maximum output current is 3A,When 12v input, 5v output 1A current, load regulation less than 1%. Note: 1. This is step-down module, the input voltage must be higher than the output voltage; 2. Output below 2A can work without heat sink, when output current more than 2.5A (or output power more than 10W) to work long hours please add heat sink. 3. Potentiometer adjustment: Clockwise voltage increases, counterclockwise voltage decreases. Rotate a circle about 1V. Package Included: 6 x LM2596S Step-Down Module 2 x 30cm/11.8inch Power Wire