ITEM NAME:1PCS Power Supply Buck Converter Step-down Module E5V0 B3S3 G3Y3 S7N6 Y2M1 G3Y0 Specification: 100% BRAND NEW! DC-DC step-down power module Name / number LM2596S DC-DC step-down module Input voltage 3.2V 40V Output voltage 1.25V 35V Output current 3A (max) Conversion efficiency of 92% (maximum) Output ripple 30mV Switching frequency 65KHz Operating temperature -45 ℃ +85 ℃ Size 43mm * 21mm * 14mm (L * W * H) IN-IN + input Positive Input Negative! Positive output OUT + OUT-output negative Input voltage range: DC 3.2V to 40V (input voltage must be greater than the output voltage to 1.5V or more high. Could not boost) Output Voltage Range: 1.25V to 35V DC voltage continuously adjustable, high efficiency (up to 92%) the maximum output current of 3A, Measured 12V input, 5V output current is 1A load regulation rate of less than 1% Note: This is the step-down module, the input voltage must be higher than the output voltage.Output current is greater than 2.5A (or output power greater than 10W) to work long hours, please add heat sink.(DC-DC step-down power module. Could not boost). IN-IN + input Positive Input Negative! Output current 3A (max). Output ripple 30mV.
