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 (390 pcs)
LA122003
 
€1,49
(€1,23 excl. VAT)
Micro step-down converter, adjustable
In stock (113 pcs)
LA122017
 
€1,16
(€0,96 excl. VAT)
Step-down converter 12V-5V/3A, USB-C
In stock (285 pcs)
LA122041
 
€6,54
(€5,40 excl. VAT)

Product sorting

18 items total

List of products

Buck-Boost ZK-4KX adjustable inverter 0.5-30V 4A
€11,91 excl. VAT
€14,41

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

LA122044
LaskaKit poe pasivni injector splitter rj45 1
New
€3,01 excl. VAT
€3,64

Active PoE splitter 5V/2.4A, USB-C

LA122080
LaskaKit poe pasivni injector splitter rj45 48v dc konektor 1
New
€0,96 excl. VAT
€1,16

Active PoE splitter 5V/2.4A, USB-C

LA122081M
RuiDeng DPS3005 DIY laboratorní zdroj 0-32V, 0-5A
€44,07 excl. VAT
€53,32

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

LA122030
3725 step down menic 0 32v 9a 280w
€4,72 excl. VAT
€5,71

Step-down DC-DC converter with adjustable output.

LA122012V
Step-down měnič 0-32V, 9A, 280W
€4,72 excl. VAT
€5,71

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

LA122012C
Step-down converter 1.2-36V, 20A, 300W, CC/CV
€5,40 excl. VAT
€6,54

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

LA122042
LaskaKit step down menic hw 636 60v 5a 1
€5,98 excl. VAT
€7,24

Non-isolated step-down converter 6.5–60V to 3.3–30V. Continuous current 5A, peak current 10A.

LA122065
2579 1 step down menic s lm2576hv
€2,67 excl. VAT
€3,23

Step-down DC-DC converter with LM2576HV chip.

LA122027
Step-down měnič s LM2596
€1,23 excl. VAT
€1,49

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

LA122003
Step-down converter with LM2596 CC/CV
€2,33 excl. VAT
€2,82

Step-down converter with LM2596 CC/CV

LA122038
152 3 step down menic s lm2596 s led displejem
€3,36 excl. VAT
€4,06

Step-down converter with LM2596 chip, adjustable output, LED seven-segment display and maximum output voltage 37V.

LA122006
1367 step down menic s xl4015
€1,50 excl. VAT
€1,82

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

LA122018
1892 1 step down menic s xl4016e1
€2,19 excl. VAT
€2,65

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

LA122021
5A DC 6 35V 1 35V Auto Boost Buck Step Up Down Converter M 1
€6,78 excl. VAT
€8,20

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

LA122033
LaskaKit ruideng dps5005 diy laboratorni zdroj 0 50v 0 5a 1 2
€45,44 excl. VAT
€54,98

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

LA122055
LaskaKit riden rk6006 bt modulovy napajeci 230v ac dc zdroj 60v 6a 360w 2
€54,68 excl. VAT
€66,16

RIDEN RK6006-BT is a powerful, accurate and affordable programmable laboratory power supply with an output voltage of up to 60 V and a current of up to 6 A. Ideal for electronic...

LA122028
Step-down regulovatelný měnič DP30V5A-L 0-32V, 0-5,1A
€12,59 excl. VAT
€15,23

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

LA122001

Listing controls

18 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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