LM2596 DC-DC Buck step down voltage regulator Converter Module

Description:
Input voltage:4.5-30V
Output voltage:3.0-28V(Adjustable)
Output current: Rated current is 2A,maximum 3A(Additional heatsink is required)

Features:
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  to +85 ) (output power 10W or less)
Full load Temperature rise: 40
Load Regulation: ± 0.5%
Voltage Regulation: ± 2.5%
Dynamic Response speed: 5% 200uS
Dimension: 43*20*14mm (L*W*H)