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Home > Electronics > DIY Parts & Tools > LM2596 DC-DC Step-down Adjustable Power Supply Module
LM2596 DC-DC Step-down Adjustable Power Supply Module
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LM2596 DC-DC Step-down Adjustable Power Supply Module

Item ID: 14002072
Sale Price:£1.61
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Product Details


  • Dimension(L x W x H): Approx. 43 x 21 x 14mm(With potentiometer)
  • Input Voltage: 4.5 - 40V
  • Output Voltage: 1.5 - 35V (adjustable)
  • Output Current: Rated current 2A, maximum 3A (Additional heat sink is required)
  • Conversion Efficiency: Up to 92%
  • Potentiometer Adjustment Direction: Clockwise (increase), Anti-clockwise (decrease)
  • 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: -40 to 85 degrees Celsius (output power 10W or less)
  • Full Load Temperature Rise: 40 degrees Celsius
  • Load Regulation: ± 0.5%
  • Voltage Regulation: ± 0.5%
  • Dynamic Response Speed: 5% 200uS
  • Connection Mode: Welded, plus pin can be directly soldered PCB

Output Ripple:

  • Input 12V, Output 5V 3A 60mV (MAX)
  • Input 24V, Output 12V 3A 120mV (MAX)

Package Includes:

  • 1 x adjustable power supply module

Keywords: Power module, power supply module, adjustable power module

Customer Review
Say by Kirill 2013-06-09 12:32:11

Qualitative performance of the module I used to convert a lantern on the filament lamp with rechargeable battery for 6 volt LED. With the functions module cope perfectly well. The use of solid-state capacitors are welcome.

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