Buck Regulator + Display - IN 5-40V OUT 2-35V 8A

With a wide input voltage range from 5V to 40V, the step-down converter can accurately adjust output voltage and current. The efficiency can be up to 96%, measured at 8A, converting 2-35V output.

The input and output use high frequency low resistance electrolytic capacitor, low ripple, and gives a stable output. The buck module has 2 heat sink that could enhance heat dissipation.

Quick Spec

Buck Converter

  • Input Voltage: 5V – 40VDC
  • Output Voltage: 2V – 35VDC
  • Output Current: 9A (Cooling fan should be used if the inductor’s temperature exceeds 65℃)
  • Constant Current Range: 0.2A – 9A
  • No-load Current: 20mA
  • Max Output Power: 300W
  • Conversion Efficiency: 95%
  • Operating Frequency: 300kHz
  • Output Ripple @ 20MHz Bandwidth: Input 24V; Output 12V, 5A; Approx. Ripple = 50mV (Excluding noise)
  • Output short circuit protection
  • Load Regulation: ±1%
  • Voltage Regulation: ±1%
  • Operating Temperature: -40℃ to +85℃
  • Weight: 65g

Display

  • Measuring Range: 0.0V-100V
  • Operating Temperature: -10 ~~ +65
  • Power Supply: DC
  • Display Type: Digital Only
  • Accuracy Class: +-1%
  • Dimensions: 48 x 29 x 22 mm
  • Display Colour: Red & blue LED (dual display)
  • Display: 0.28″ LED digital
  • Operating Voltage: DC 4.5 ~ 30V
  • Measure Voltage: DC 0 ~ 100V
  • Minimum Resolution (V): 0.1V
  • Refresh Rate: ≥500ms / times
  • Measure Accuracy: 1% (± 1 digit)
  • Minimum Resolution (A): 0.01A
  • Operating Current: <20mA
  • Measure Current: 10A (direct measurement, built-in shunt)
  • Operating Humidity: 10 to 80% (non-condensing)
  • Weight: 21g

Board Layout

DM100-001
BOOST300-W-EXT-DISP-007

Resources

Shipping List

  • 1 x 35V 8A Buck Regulator
  • 1 x Dual Display DC Meter 0-100V 10A


Buck Regulator + Display - 35V 8A

  • Brand: Generic
  • Product Code: BOOST300W-EXT-DISP
  • Stock

    Warehouse Stock Status Location
    Centurion Out Of Stock L4-03
    Stellenbosch Out Of Stock
  • R155.00 (Inc Tax: R178.25)


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Tags: buck, regulator, regulat, step down, step-down, convert, converter, 8a, 40v, 35v, 300w, dcdc, dc-dc