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    ​​KEAcvise 5Pieces DC-DC Buck Converter USB Charger Module, 6V-24V Input to 5V 3A Output, High-Efficiency Step-Down Power Module

    $9.45

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    About this item

  • ​​Module Characteristics:​​Compatible with DC-DC Buck Module​​ – Non-isolated synchronous rectification design for efficient power conversion.
  • ​​Input Voltage:​​ 6V–24V DC | ​​Output Voltage:​​ 5.1V–5.2V | ​​Max Current:​​ 3A (enhanced heat dissipation required at full load).​​
  • ​​Efficiency:​​ Up to 97.5% (tested at 6.5V→5V, 0.7A after reverse protection & fuse checks).
  • ​​Switching & Output Performance:​​Switching Frequency:​​ 500KHz | ​​Output Ripple:​​ <10mV (12V→5V, 3A, 20M bandwidth) | ​​LED Indicator:​​ Red output voltage light.
  • ​​Durability & Protection:​​Operating Temp:​​ -40°C to +85°C (output power decreases at high temps) | ​​Protection:​​ 1.5A input fuse + 300W TVS clamp for 5V output.