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
Naskladníme cca 10.4.
LA122003
 
€1,47
(€1,21 excl. VAT)
Micro step-down converter, adjustable
Naskladníme cca 10.4.
LA122017
 
€1,14
(€0,94 excl. VAT)
Mini step-down converter with MP1584EN
Naskladníme cca 10.4.
LA122004
 
€1,31
(€1,08 excl. VAT)

Product sorting

59 items total

List of products

LaskaKit automaticky buck boost tps63020 napajeci menic 1 8 5 5v 2a 1
Meshtastic
€3,98 excl. VAT
€4,82

The TPS63020 is an automatic buck-boost (step-up/step-down) voltage converter designed for applications that require stable output voltage even with variable input voltage. This...

LA122069A
Buck-Boost ZK-4KX adjustable inverter 0.5-30V 4A
€11,75 excl. VAT
€14,22

Buck-Boost regulated inverter ZK-4KX 0.5-30V 4A. Voltage and current regulation!

LA122044
Buck-Boost ZK-4KX regulovatelný měnič 0.5-30V 4A
€10,58 excl. VAT
€12,80

Buck-Boost regulated inverter ZK-4KX 0.5-30V 4A. Voltage and current regulation!

X310010
LaskaKit fulree f60j24v step down menic 30 60v na 24v ip68 1
from €20,19 excl. VAT
from €24,43

Fulree F60J24VxxA5L Step-down converter 30-60V to 24V IP68 is a robust switching DC/DC step-down converter designed for stable power supply of 24V devices from a higher DC...

LA122086B
LaskaKit step down menic 5 10v 5v 1 5a usb a 1
€5,34 excl. VAT
€6,46

Step-down converter 5-10V 5V/1.5A with USB-A connector and cable . Watertight.

LA122052
laskakit ap63300 step down menic 5 5 32v 5v 3a 1
€1,62 excl. VAT
€1,96

Looking for a reliable step-down converter for stable 5V power supply? LaskaKit AP 63300 is a great choice! This efficientDC-DC converter can handle input voltage 5.5V to 32V...

LA122071
laskakit tps62a02 step down menic 4 0 5 5v 3 3v 2a 1
€1,62 excl. VAT
€1,96

This compact and efficient step-down converter is based on the TPS62A 02 chip, which allows to reduce voltage from 4.0–5.5V to a stable 3.3V with a current of up to 2A ....

LA122048A
Mikro step-down měnič, nastavitelný
€0,76 excl. VAT
€0,92

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

X310011
Mini SMD step-down měnič 5V
€0,94 excl. VAT
€1,14

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

LA1220165
rychlonab
€1,62 excl. VAT
€1,96

Module for fast charging of mobile devices, USB-A

LA123096
LaskaKit poe pasivni injector splitter rj45 1
€2,98 excl. VAT
€3,60

The RJ45 passive PoE injector is used to combine power voltage with data into one Ethernet cable, or vice versa as a splitter to separate power and data. You will use it...

LA122080
Radxa Rock PI 4 B/ A+/ B+ PoE HAT long pin header F4L
€33,70 excl. VAT
€40,78

Radxa Rock PI 4 B/ A+/ B+ PoE HAT long pin header F4L

LA110076
20200806 1024x1024
€19,18 excl. VAT
€23,21

Radxa Rock PI WITH PoE HAT

LA110075
RIDEN DIY box for modular laboratory sources
€25,60 excl. VAT
€30,97

RIDEN DIY box for modular laboratory power supplies DPS3005, DPS5005, RK6006, DPS5015-USB DPS5020-USB DPS3012 DPH3205

LA200042
LaskaKit ruideng dps5005 diy laboratorni zdroj 0 50v 0 5a 1 2
€44,84 excl. VAT
€54,26

DC voltage converter for creating DIY lab power supply with usb and bluetooth connection.

LA122055
LaskaKit riden rd6012 1
€96,84 excl. VAT
€117,18

DC voltage converter for creating DIY lab power supply with usb and bluetooth connection.

LA122054
LaskaKit riden rd6012 1
€141,75 excl. VAT
€171,52

DC voltage converter for creating DIY lab power supply with usb and bluetooth connection.

LA122064
LaskaKit krabicka pro riden rd60xx laboratorni zdroje 2
€40,45 excl. VAT
€48,95

The white metal box is designed for installation of modular power supplies type RD60xx, for example: RD6012 and RD6024

LA200050
LaskaKit sdapo dp1435 poe modul ieee 802 3af 5v 2 4a 2
€6,69 excl. VAT
€8,09

SDAPO DP1435 is a professional PoE (Power over Ethernet) module compliant with the IEEE 802.3af standard, enabling power supply via an Ethernet cable.

LA122000A
LaskaKit sdapo dp9900m poe modul ieee 802 3af 1
€10,07 excl. VAT
€12,18

SDaPo DP9900M is an integrated PoE (Power over Ethernet) power supply module of type PD (Powered Device) with galvanic isolation, fully compatible with the IEEE 802.3af standard.

LA122088A
Step-down regulovatelný měnič DP30V5A-L 0-32V, 0-5,1A
€12,43 excl. VAT
€15,04

Step-down DC-DC converter with voltage and current regulator and seven-segment LED display.

LA122001
Step-down regulovatelný napájecí měnič 0-16V 2A, LCD Display
€6,35 excl. VAT
€7,68

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

LA122010
Step-down měnič 0-32V, 9A, 280W
€4,66 excl. VAT
€5,64

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

LA122012C
Image 07.09.2022 at 16.19
€5,34 excl. VAT
€6,46

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

LA122041

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59 items total
Top

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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