All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Electrical Equipment & Supplies
Power Supplies
Inverters & Converters
3a step power converter
(3368 products available)
Previous slide
Next slide
Module Mini DC-DC 12-24V To 5V
3A
Step
Down
Power
Supply Module Voltage Buck
Converter
Adjustable 97.5% 1.8V 2.5V 3.3V 5V 9V 12V
$
0
.10 -
0
.50
Min. Order: 1 piece
5 yrs
CN
Supplier
4.9/5.0
·
10 reviews
·
"great service"
Previous slide
Next slide
DC Buck
Step
Down
Converter
12v 5v
Power
Module 12V/24V to 5V
3A
CAR USB Charger Module 6-24V DC
Step
Down
Power
Module
$
0
.31 -
0
.50
Min. Order: 100 pieces
7 yrs
CN
Supplier
4.9/5.0
·
38 reviews
·
"Fast shipping"
Previous slide
Next slide
A3-- Dc-Dc 12-24V To 5V
3A
Step
Down
Power
Supply Module Voltage Buck
Converter
97.5% 1.8V 3.3V 9V 12V
$
0
.51 -
0
.62
Min. Order: 2 pieces
8 yrs
CN
Supplier
4.6/5.0
·
7 reviews
·
"Fast delivery"
Previous slide
Next slide
lm2596s adj mini buck boost unregulated
step
down
converter
DC 3.6-46V
3A
adjustable
power
Supply module voltage regulator
$
0
.27 -
0
.33
Min. Order: 100 pieces
5 yrs
CN
Supplier
4.6/5.0
·
55 reviews
·
"quick delivery"
1
2
3
4
5
6
More pages
85
2
/
85