LM2596s DC-DC step-down adjustable power supply module

$4.95

This versatile and compact module is useful in many applications where it is necessary to generate a lower, regulated DC voltage output from a higher voltage supply.

In stock

SKU: PHI-STE-DCD-LM2 Category:

Description

Description:

LM2596 DC to DC Step-Down Power Transformer Module is based on LM2596/XL2596 3A as main control chip/switching regulator. The module comes with a digital tube to display voltage and a Schottky diode to provide protection of reverse connection. This versatile and compact module is useful in many applications where it is necessary to generate a lower, regulated DC voltage output from a higher voltage supply. It has much higher efficiency and lower heat dissipation than traditional linear regulator designs.

Possible Applications:

  • Internal regulators for projects and equipment.
  • Battery charging circuits.
  • Car DC power supplies for games, phones etc.
  • Solar and charging circuits.
  • Temporarily set up power supply in the outdoor
  • Experiment teaching

 

Specifications:

  • Experiment teaching
  • Output voltage: 1.5-35V (Adjustable, input voltage must be 1V higher than the output voltage)
  • Output current: Rated current is 2A, maximum 3A(Additional heatsink is required)
  • Dimension: 45*20*14mm (L*W*H)

 

Output Ripple:

  • Input 12V Output 5V 3A 60mV (MAX)
  • Input 24V Output 12V 3A 120mV (MAX)
  • Dimensions: L4.3cm x W2cm x H1.4cm

 

Features:

  • Conversion efficiency: Up to 92% (efficiency is proportional to output voltage)
  • 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

 

Contents:

  • 1 x LM2596s DC-DC step-down power supply module

Additional information

Ouput Voltage

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Brand

MPN

nominal-input-voltage-rating

1759

UPC

Nominal Output Voltage Rating (DC)

Nominal Current Rating

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