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)
28 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
Step-down regulovatelný měnič DP30V5A-L 0-32V, 0-5,1A
€13,10 excl. VAT
€15,85

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

LA122001
140 1 step down menic s xl4005
€1,58 excl. VAT
€1,91

Step-down converter with XL4005 chip, adjustable output and maximum output voltage 24V.

LA122002
Step-down měnič s LM2596
€1,25 excl. VAT
€1,51

Step-down converter with LM2596 chip, adjustable output and maximum output voltage 33V.

LA122003
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
Step-down měnič 0-32V, 9A, 280W
€5,20 excl. VAT
€6,29

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

LA122012C
3725 step down menic 0 32v 9a 280w
€4,87 excl. VAT
€5,89

Step-down DC-DC converter with adjustable output.

LA122012V
983 2 step down menic s xl4015 cc cv
€1,91 excl. VAT
€2,31

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

LA122013
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
1892 1 step down menic s xl4016e1
€2,89 excl. VAT
€3,50

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

LA122021
RuiDeng DPS3005 DIY laboratorní zdroj 0-32V, 0-5A
€48,97 excl. VAT
€59,25

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

LA122030
5A DC 6 35V 1 35V Auto Boost Buck Step Up Down Converter M 1
€6,84 excl. VAT
€8,28

Automatic buck-boost regulated power converter 1 - 35V 5A with adjustable constant current mode

LA122033
Step-down converter with LM2596 CC/CV
€1,91 excl. VAT
€2,31

Step-down converter with LM2596 CC/CV

LA122038
H1bfad6617ef54b38b66e068ae5ee63a70
€1,58 excl. VAT
€1,91

Step-down converter with XL7015 0.8A

LA122040
Step-down converter 1.2-36V, 20A, 300W, CC/CV
€6,19 excl. VAT
€7,49

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

LA122042
Buck-Boost ZK-4KX adjustable inverter 0.5-30V 4A
€12,11 excl. VAT
€14,65

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

LA122044
LaskaKit step down menic 5 10v 5v 1 5a usb a 1
€5,20 excl. VAT
€6,29

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

LA122052
LaskaKit riden rd6012 1
€101,94 excl. VAT
€123,35

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

LA122054
LaskaKit ruideng dps5005 diy laboratorni zdroj 0 50v 0 5a 1 2
€46 excl. VAT
€55,66

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

LA122055
Up
More products

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.

30 Days to Return
30 Days to Return
For Registered Customers
Free Shipping
Free Shipping
For orders from 100 EUR
It Doesn't End With Shipping
Customer Care
We handle complaints within 5 days
Quick dispatch
Quick dispatch
Within 24 hours