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

Mini step-down měnič s MP1584EN
Mini step-down converter with MP1584EN
Skladem (102 pcs)
LA122004
 
€1,35
(€1,12 excl. VAT)
Image 07.09.2022 at 16.19
Step-down converter 12V-5V/3A, USB-C
Skladem (198 pcs)
LA122041
 
€6,29
(€5,20 excl. VAT)
5691 3 mini 360 step down menic mp1484 nastavitelny
 
€0,72
(€0,60 excl. VAT)
13 items total
WeMos D1 mini power shield
€1,58 excl. VAT
€1,91

Shield for WeMos D1 mini boards to power your towers with controller, power jack and screw terminals.

LA110030
Mini step-down měnič s MP1584EN
€1,12 excl. VAT
€1,35

Step-down converter with MP1584EN chip, adjustable output, maximum output voltage 20V and miniature size.

LA122004
Step-down regulovatelný napájecí měnič 0-16V 2A, LCD Display
€6,51 excl. VAT
€7,88

Step-down DC-DC converter with LCD display for information and acrylic box.

LA122010
5691 3 mini 360 step down menic mp1484 nastavitelny
€0,60 excl. VAT
€0,72

MINI-360 step-down converter MP1484, adjustable

LA122011
Mini SMD step-down měnič 3.3V
€1,05 excl. VAT
€1,27

Mini step-down DC-DC converter with fixed 3.3V output.

LA1220163
Mini SMD step-down měnič 5V
€1,05 excl. VAT
€1,27

Mini SMD step-down DC-DC converter with 5V output.

LA1220165
3266 1 mini smd step down regulovatelny menic
€1,05 excl. VAT
€1,27

Micro step-down DC-DC converter with adjustable output.

LA122016R
Mikro step-down měnič, nastavitelný
€1,05 excl. VAT
€1,27

Micro step-down DC-DC converter with adjustable output.

LA122017
fulree
€5,20 excl. VAT
€6,29

Step-down converter 12V-5V/3A with USB-A connector on the output. Watertight.

LA122026
Image 07.09.2022 at 16.19
€5,20 excl. VAT
€6,29

Step-down converter 12V-5V/3A with USB-C connector on the output. Watertight.

LA122041
LaskaKit step down menic 8 28v usb pd pro solarni panely 3
€14,74 excl. VAT
€17,84

Pulse non-isolated DC-DC converter 6V-20V/5V - solar charger. Ideal for connection to smaller PV panels for charging mobile phones, power banks etc.

LA122053
LaskaKit vestavny step down menic nabijecka 30w usb pd qc3 0 1
€8,16 excl. VAT
€9,87

Built-in encapsulated step-down converter for powering devices using standard USB-A and USB-C connectors.

LA122059
rychlonab
€1,91 excl. VAT
€2,31

Module for fast charging of mobile devices, USB-A

LA123096

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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