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Small Mini DC-DC Variable Adjustable 3A Power Supply Module 1.5V to 35V Output


List price: $19.99  

Price: $9.49

You save: $10.50 (53%)
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Small Mini DC-DC Converter Adjustable 3A Power Module supply DC 1.5V to 35V Output


For many applications including Arduino, Raspberry PI, Sensors, Transducers, Robotics, Solar panel, Automotive, USB etc



This is the perfect mini supply for your projects needing up to 3A supply.

Based on the famed LM-2596 buck converter it features all solid state capacitors in a well designed compact circuit board.

These have 2 diagonal mount holes to accept standard PCB stand-offs, incase you decide to mount these.


Input: DC 3V to 40V (Ideally input voltage must be higher than the output voltage by 1.5v)
Output DC 1.5V to 35V voltage continuously adjustable, high-efficiency maximum output current of 3A.
Output current: Rated current is 2A,maximum 3A(a heatsink on the LM is required)
Dimensions 45 (L) * 20 (W) * 14 (H) mm (with potentiometer)


The supply In+,In- and out+,out- connections are clearly marked so as to avoid any confusion. Supply and output wires need to be soldered on to the pads.
These can adjust in the 0.01V increments using the potentiometer (Blue part with the brass screw). Converter is reported to be stable to one hundredth of a volt and with very little ripple

The applications and usage of these little power Boards are purely limited by your imagination :-)

The classic example being 12V to USB (5V supply) in your Auto - Can power upto 6 USB devices (@500mA) or perhaps 3 ipads or Bluetooth module at the same time.

Designed to withstand heat and abuse and even below freezing temps.
Working temperature: Industrial (-40  to +85 ° C)

These find use in many many applications - Arduino, Raspberry PI, Sensors, Transducers, Robotics, Solar panel voltage conversion, setting up a trailcam or being the swiss knife of power supply in your electronics hobby box or what ever you fancy.

Brand New and Shipped in Antistatic bag.

Fast shipping -> Should arrive in 2 to 3 day