Buck converter module 1.25 - 35V LM2596

Item number 10237 Share
Buck converter module 1.25 - 35V LM2596

Description Links

This module converts a voltage to a desired (lower) stable voltage, which can be adjusted by means of the potentiometer. Because this module can deliver up to 3A, this module is suitable for many applications.


Output voltage 1,25 V - 35 V
Efficiency 95 %
Driver LM2596
Control type Switching
Type of conversion step down
Connection data
Input voltage 3,2 V - 40 V
Current 3 A
Size info
Length45 mm
Width20 mm
Height12 mm
Weight12 g
€ 3,05€ 2,55 Excl. VAT (NL)
Ordered before 23:59, shipped today. ... pieces in stock
Show volume discounts Shipped from € 3,50 (NL) 30 days cooling-off

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Customer questions

Q Belgium WardIs dit AC->DC of DC->DC? View 1 answer   |   Answer this question
Q The Netherlands BenHow safe are these modules and by that I mean, it says IN 24 volts DC. the output is set to 5 volts which supplies power to electronics that only know against a higher voltage than 5 v. If this module breaks down (when closed or something), what is the reasonable chance that it will give out full 24 volts? Has anyone had this bad experience before??? View 1 answer   |   Answer this question
Q Germany JosephI bought a box full of buck converters. They are great for projects with multi purpose use cases. I can recommend adding a hollow plug and insert it in a case like this: https://nerd-corner.com/step-down-modul-dc-dc-lm2596s/ Can you maybe add this link to the description. Guess it is the most common usage and helpful as a guide? Answer this question
Q The Netherlands ReinHey! If the voltage of the input changes, does the voltage of the output change with it? View 1 answer   |   Answer this question
Q The Netherlands Martijn van BemmelenCan you regulate 30v back to 5v Max 3amp? View 1 answer   |   Answer this question

Customer Reviews

The Netherlands
Not so well arranged
Placed on 
The Netherlands
Fine. Does what it must do. Easy to adjust to the desired voltage
Placed on 
The Netherlands
Nicely molded coil, tension is easy to adjust.
Placed on 
The Netherlands
Did some measurements but doubt 3amp. Due to heat dissipation. Module is easy to adjust and ripple with continuous 1.2 amp is not too bad. Capacitor at entrance and ic is around 50 grd. With this load when it lies outdoors at ambient temp of 20 grd.
Placed on 
The Netherlands
Works well in the model railroad application.
Placed on 
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