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LM2596 Buck Converter DC To DC Step Down Converter 3-40V To 1.5-35V 3A Adjustable Switches Buck Module Power Supply With LM2596 IC Buck Converter

Product Code: LM2596S Category: Converter Brand: China

Description
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LM2596 Buck Converter DC To DC Step Down Converter 3-40V To 1.5-35V 3A Adjustable Switches Buck Module Power Supply With LM2596 IC Buck Converter

This module features the adjustable LM2596 step-down (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation. This is an LM2596 DC-DC buck converter step-down power module with a high-precision potentiometer, capable of driving a load up to 3A with high efficiency, which can work with Arduino UNO, other mainboards, and basic modules. When the output current keeps greater than 2.5A (or output power greater than 10W), please add a heat sink to it.

The LM2596 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 3-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, and 12 V, and an adjustable output version. The application includes a Simple High-Efficiency Step-Down (Buck) Regulator, On-Card Switching Regulators, Positive Negative Converter

Features:

Output voltage adjustment

Uses Readily Available Standard Inductors

Low Power Standby Mode, IQ

TTL Shutdown Capability

Input: IN+ input positive IN- input negative

Output: OUT+ output positive OUT- output negative

Static power consumption is only about 6mA.

Connection: Welding, plus pin can be directly soldered after the PCB.

Short circuit protection: current limiting, thermal protection, self-recovery.

Non-isolated step-down (BUCK) switching regulator.

Adjustment method: first correct input power (between 4.5-50V) then multimeter to monitor the output voltage and adjust potentiometer (usually clockwise turn boost, buck turn counterclockwise)

Specification:

Input Voltage: DC 3V-35V
Output Voltage: DC 1.5V-30V
Output Current:3A (Maximum)
Output Ripple:30mv(Maximum)
Switching Frequency:150KHz
Load regulation:0.5%
Voltage regulation:2.5%
Work temperature:-40?- +85?
Module property: Non-isolation buck
Rectification mode: Non-synchronous rectification
Type: LM2596 Adjustable Power Supply Module
Short Circuit Protection: Current limiting, since the recovery

Instructions:

Power (3-40V), power indicator light, the module is working properly.
Adjust the blue potentiometer knob (clockwise rotation generally boost, counter-clockwise rotation Turn down) and reach with a multimeter to monitor the output voltage required voltage.
Please make sure all of the “IN-” “IN+” “OUT-” “OUT+” marks are inserted Rightly, otherwise the module will be damaged.

Package Included:

1 x LM2596 Buck Converter DC To DC Step Down Converter