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LM2596 DC-DC 3.2 - 40V Step Down Adjustable Power Supply Module

$2.00 (Fixed shipping cost)

Product Description



LM2596 DC 4.5-40 to 1.25-37V Adjustable Step-Down Power Module

This is an adjustable step-down power module with built in LCD voltage display.

Input via screw terminal or 2.1mm jack and output via female usb or screw terminal makes this little unit extremely versatile

Please note: If you need the output power greater than 2A/10W, please add with heat-sink


  • Wide Input voltage : DC 4.5-40V
  • Output Voltage : DC 1.25-37V (Adjustable)
  • Output current : rated current 2A, 3A MAX ( Heat-sink Needed)
  • Conversion efficiency : Up to 92% (output voltage higher, the higher the efficiency)
  • 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: Industrial grade (-40 to +85 ) (output power 10W or less)
  • Full load temperature rise: 40
  • Load regulation: ± 0.5%
  • Voltage regulation: ± 2.5%
  • Dynamic response speed: 5% 200uS

What you get:
  • 1X LM2596 Module

  • Fast Australia Wide Shipping 
  • Processing is 1 Business Day. In most cases orders paid before 2PM AEST on a business day will ship the same day.
  • Items are shipping from Melbourne, Victoria
  • You are responsible for providing a current and valid address.
  • Only Paypal is accepted as payment.The easiest way to send and accept payments. We will process your order once payment has been confirmed in our account.
  • If you are unhappy with the item for ANY reason within the first 14 days, we offer you a full money back guarantee (minus post and packing) after we have recieved the returned item. Contact us should this occur.

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