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


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  1. Input voltage: 3-40V
  2. Output voltage: 1.5-35V(Adjustable)
  3. Output current: Rated current is 2A, maximum 3A
  4. Switching Frequency: 150KHz
  5. Operating temperature:Industrial grade (-40 to +85 )
  6. Conversion efficiency: 92%(highest)

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Brand: Generic
Category: Buck Converter

DC-DC Buck Converter Step Down Module LM2596 Power Supply is 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, 12 V, and an adjustable output version.

The LM2596 series operates at a switching frequency of 150kHz, thus allowing smaller sized filter components than what would be required with lower frequency switching regulators.

Generic Lm2596 Dc Dc Buck Converter Step Down Module Power Supply Output 1 3 1

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, which can work with Freeduino 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.

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:3-40V
  2. Output voltage:1.5-35V(Adjustable)
  3. Output current: Rated current is 2A, maximum 3A(Additional heatsink is required)
  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

Category:

Questions and answers of the customers

    I am deciding to replace the battery (1.5 volts) o... Read more
  1. 0 votes
    Q I am deciding to replace the battery (1.5 volts) of the mouse with a lithium ion (3.7 volts). Doe...... Read more answer now
    Asked by Anonymous user on August 23, 2024 6:32 pm
    A Ensure the mouse's voltage is stepped down to 1.5V... Read more
  2. Can it charge lithium battery ?
  3. 0 votes
    Q Can it charge lithium battery ? answer now
    Asked by Anonymous user on May 8, 2024 5:18 pm
    A No, it cannot charge the lithium battery. it can p... Read more
  4. it able to handle 25V 10A continuously
  5. 0 votes
    Q it able to handle 25V 10A continuously answer now
    Asked by Anonymous user on January 29, 2024 12:00 pm
    A No, it can't handle 25V 10A continuously, this mod... Read more
  6. Is this water resistant? I'm planning to use this ... Read more
  7. 0 votes
    Q Is this water resistant? I'm planning to use this in my bike and I'm pretty sure there will be ex...... Read more answer now
    Asked by Anonymous user on August 25, 2022 5:05 am
    A No, it is not water resistance.
  8. whats the difference between this LM2596S n the co... Read more
  9. 0 votes
    Q whats the difference between this LM2596S n the costlier LM2596 ? answer now
    Asked by Anonymous user on September 8, 2021 5:02 pm
    A The main difference between the LM2596S and the st... Read more
  10. Can it be used directly as power source for develo... Read more
  11. 0 votes
    Q Can it be used directly as power source for development boards like ESP8266? answer now
    Asked by Anonymous user on March 12, 2021 3:25 am
    A Yes but cross-verify the voltage before connecting... Read more
  12. Can I input dc 24v 12a ?
  13. 0 votes
    Q Can I input dc 24v 12a ? answer now
    Asked by Anonymous user on November 15, 2020 2:29 pm
    A you can use 24v 12 A but output will not give 12A
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Country Of Origin: China