Description

Specification Details
Board Model HW-411
Regulator IC Commonly LM2596S-ADJ
Converter Type DC–DC step-down (buck)
Input Voltage Typically 4–40 V DC; confirm board component ratings
Output Voltage Approximately 1.25–35 V DC, adjustable and below input voltage
Output Current Advertised up to 3 A; continuous capacity depends on cooling and board construction
Switching Frequency Nominally 150 kHz for the LM2596
Voltage Adjustment Onboard trimmer potentiometer
Input Connections IN+ and IN−
Output Connections OUT+ and OUT−
Isolation Non-isolated; input and output share ground
Applications DC voltage reduction, regulated project supplies and battery-powered circuits