5pcs/lot! LM2596 DC-DC Step Down Adjustable Power Supply Module

Note:Input voltage must be higher than the output voltage to 1.5v or more. Can not boost. 

If you need its output power greater than 14W, please add with heat-sink

Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency)
Switching Frequency: 150KHz
Rectifier: Non-Synchronous Rectification
Module Properties: Non-isolated step-down module (buck)
Short circuit protection: current limiting, since the recovery
Operating temperature: Industrial grade (-40 Degree to +85 Degree) (output power 10W or less)
Full load temperature rise: 40 Degree

Load regulation: ± 0.5%
Voltage regulation: ± 0.5%
Dynamic response speed: 5% 200uS

Wide Input voltage: 4.5-35V

Output Voltage: 1.35-30V (Adjustable)
Output current: rated current 2A, 3A MAX ( Heat-sink Needed).