LM2596 DC-DC buck step-down adjustable converter with voltmeter

  • LM2596 DC-DC buck step-down adjustable converter with voltmeter
Vendor code: 24411
in stock (5 pc.)
93 грн.

The module is a miniature step-down switching regulated power supply based on the National Semiconductor LM2596 chip. The device is capable of operating in a wide input voltage range of 4-40V, and provides an output voltage of 1.25-35V, only 3V less than the input voltage with high conversion efficiency. The output voltage is controlled using a multi-turn resistor on the device board. The module can be used as a laboratory power supply, a battery charger, a power supply or charger for mobile devices in a car, etc.
The voltage is displayed on the display, with an accuracy of ± 0.1 volts, in the range of 0~40 Volts. The display mode of the input or output voltage on the voltmeter can be selected using the button. For the voltmeter to work correctly, the input voltage must be above 4 V.


  • Input voltage: 4.5...40 V
  • Output voltage: 1.5...35 V adjustable
  • Conversion frequency: 150 kHz
  • Efficiency: up to 92%
  • Working temperature range: -40 ~ +65C
  • Output current: up to 3A
  • Output power: up to 10W
  • Voltmeter with 3-digit LED display
  • Dimensions: 65x35 mm
Brand nameCHINA
Weight g.25
Factory packaging1шт.

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