Step-Down Converters

Step-down converters, also known as buck converters, have the ability to reduce higher direct current (DC) voltage to the desired value. Similar to switch-mode power supplies, they generate pulses from the voltage, which are then transformed into a constant voltage using a capacitor and an inductor. By adjusting the pulse width, you can additionally change the voltage level, although it will never exceed the input voltage value.

Bestsellers

Step-down converter with LM2596
In stock (291 pcs)
LA122003
 
€1,48
(€1,22 excl. VAT)
Micro step-down converter, adjustable
Naskladníme cca 10.4.
LA122017
 
€1,15
(€0,95 excl. VAT)
Mini step-down converter with MP1584EN
In stock (276 pcs)
LA122004
 
€1,32
(€1,09 excl. VAT)

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List of products

3725 step down menic 0 32v 9a 280w
Step-down converter 0-32V, 9A, 280W
The average product rating is 5,0 out of 5 stars.
In stock (29 pcs)
€4,69 excl. VAT
€5,68

Step-down DC-DC converter with adjustable output.

LA122012V
Step-down měnič 0-32V, 9A, 280W
Step-down converter 0-32V, 9A, 280W, CC/CV
The average product rating is 4,7 out of 5 stars.
In stock (9 pcs)
€4,69 excl. VAT
€5,68

Adjustable step-down converter with integrated cooling and adjustable maximum current up to 9A.

LA122012C
1367 step down menic s xl4015
Step-down converter with XL4015
The average product rating is 5,0 out of 5 stars.
In stock (65 pcs)
€1,50 excl. VAT
€1,81

Step-down DC-DC converter with XL4015 chip and adjustable output voltage.

LA122018
983 2 step down menic s xl4015 cc cv
Step-down converter with XL4015, CC/CV
The average product rating is 5,0 out of 5 stars.
In stock (55 pcs)
€2,65 excl. VAT
€3,21

Step-down DC-DC converter with XL4015 chip and the ability to set the maximum current.

LA122013
1892 1 step down menic s xl4016e1
Step-down converter with XL4016E1
The average product rating is 5,0 out of 5 stars.
In stock (43 pcs)
€2,17 excl. VAT
€2,63

Step-down DC-DC converter with XL4016E1 chip and adjustable output.

LA122021
Step-down converter 1.2-36V, 20A, 300W, CC/CV
Step-down converter 1.2-36V, 20A, 300W, CC/CV
The average product rating is 5,0 out of 5 stars.
Currently not available
€5,37 excl. VAT
€6,50

Step-down converter 1,2-36V, 20A, 300W, CC/CV

LA122042

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6 items total

Similar to switching power supplies, the voltage creates pulses that are used to capacitor and an inductor to convert it to a constant voltage. In addition, by changing the pulse width you can change the magnitude of the voltage, but never above the input voltage.

Choosing the right inverter for your project is important. You have to consider the maximum input voltage and current the inverter can handle, as well as the conversion efficiency. And of course, don't forget overload and short circuit protection so you don't burn out your entire project.

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