LM2596 with SMD LED DC-DC Step-Down Power Supply

Description

This is an LM2596 DC-DC buck converter step-down power module with the high-precision potentiometer, capable of driving a load up to 3A with high efficiency. When the output current keeps greater than 2.5A (or output power greater than 10W).

This device is internally compensated to minimize the number of external components to simplify the power supply design.

Since LM2596 converter is a switch-mode power supply, its efficiency is significantly higher in comparison with popular three-terminal linear regulators, especially with higher input voltages. The LM2596 operates at a switching frequency of 150 kHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators.

Features:

1. Input voltage:3-24V
2. Output voltage:1.5-23V(Adjustable)
3. Output current: Rated current is 2A, maximum 3A.
4. Module Properties: non-isolated constant voltage module
5. Rectification: non-synchronous rectification
6. Short circuit protection: current limiting, since the recovery

Package Includes:

1 x LM2596S with SMD LED DC-DC Step-Down Power Supply