Features:
It's LM2596HVS Not LM2596S Chip,please know it
Type /name:LM2596HVS DC-DC step-down module
Input Voltage:4.5V ~ 50V
Output Voltage:3V ~ 40V
Output Current:3A (max)
Conversion efficiency:92%(the highest)
Output Ripple:<30mV
Switching frequency:150KHz
Operating Temperature:-45 ° ~ +85 °
Size:43mm * 21mm * 14mm (L * W* H)
IN + input Positive and IN- Input Negative!
Positive output OUT + OUT-output negative
Input voltage range: DC4.5V to53V (input voltage must be greater than the output voltage to1.5V or more high.Could not boost)
Output voltage range: DC 3V to 40V voltage is continuously adjustable, high efficiency(up to 92%)the maximum output current of 3A.
Measured12V input, 5V output current is 1A load regulation rate of less than1%
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.
