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8,000+ results for dc 12v 3a

#DC12V To DC3.3V 3A 10W Step Down Power Supply Converter Regulator Module OK
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Brand New
S$ 23.48
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ur5store (87,480) 99.2%
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from China
AC100V-240V To DC5V 12V 24V 36V LED Strip Light Drive Power Supply Switch Adapte
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Brand New
S$ 5.92 to S$ 102.29
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brave.lin (42,026) 99.5%
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36W 12V 3A Switching Power Supply Board AC100-240V to DC12V 3A 36W 50HZ/60HZ
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Brand New
S$ 13.05
ialotl (63) 98.4%
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+S$ 1.86 postage
from China
36W 12V 3A Switching Power Supply Board AC100-240V to DC12V 3A 36W 50HZ/60HZ
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Brand New
S$ 13.56
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eff663 (1,650) 97.9%
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from China
12V to 3V 3A Step-Down Miniature DC-DC Converter Power Supply Module
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Brand New
S$ 10.24
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shengdao-7826 (387) 97.6%
+S$ 4.75 postage
from China
Mini DC-DC Buck Step-down Converter Adjustable Power Module 3.3V 3V 5V 9V 12V 3A
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Brand New
S$ 1.47
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extendtrade (3,195) 99.7%
+S$ 2.67 postage
from China
1,407 sold
Converter 12V Step Down To 3V 3A 15W Power Supply Module DC/DC New
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Brand New
S$ 7.94
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mandyxiaoxiao2011 (294,833) 97.9%
+S$ 0.33 postage
from China
AC-DC 12V3A 24V1.5A 36W Switching Power Supply Module 220V to 12V 24V Board
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Brand New
S$ 6.52
Top-rated sellerTop-rated seller
Was: S$ 8.36 22% off
meltsee (513) 100%
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+S$ 3.68 postage
from China
DC 12V 3A/24V 1.5A Switching Power Supply Module AC-DC Power Supply Board
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Brand New
S$ 12.22
ialotl (63) 98.4%
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Free International Shipping
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36W 12V 3A Switching Power Supply Board AC100-240V to DC12V 3A 36W 50HZ/60HZ
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Brand New
S$ 17.80
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uafymu (478) 97.5%
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from China
AC110-265V to DC12V 3A / DC24V 1A AC-DC Isolated Switching Power Supply Module
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Brand New
S$ 4.11
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Was: S$ 4.47 8% off
alice1101983 (569,586) 99.5%
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+S$ 5.19 postage
from China
Free returns
113+ sold
2/3A 15W Converter Step Down 2A/3A 15W Power Supply Module DC-DC 12V to 5V/6V/9V
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Brand New
S$ 3.19 to S$ 3.47
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Was: S$ 3.40 6% off
worldchips (190,132) 99.1%
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Postage not specified
from China
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342+ sold
12V to 5V 3A Waterproof Type C USB C DC DC Converter for RVs and GPS navigators
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Brand New
S$ 15.15
august8 (0) 0%
Was: S$ 17.22 12% off
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Free International Shipping
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12V 3A 3 amp 36W DC POWER Supply ADAPTER Transformer LED Strip / CCTV
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Brand New
S$ 19.98
digital-mobiles (4,093) 98.1%
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+S$ 15.38 postage
from United Kingdom
205 sold
DC12V to DC24V 1A 2A 3A 5A 10A 12A 15A Step Up Voltage Power Converter Regulator
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Brand New
S$ 17.68 to S$ 70.68
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Was: S$ 75.19 6% off
fashionhere (34,745) 99.7%
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Free International Shipping
from China
Adjustable AC/DC Power Supply Adapter Display 3V 12V 3-24V 9-24V 2A 5A Universal
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Brand New
S$ 11.71 to S$ 22.23
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hengfangsales (12,704) 98.9%
+S$ 2.97 postage
from China
3 PCS DC 12V 3A Small Relay 6PIN 23F-12VDC-S-Z Signal Relay For Home Appliances
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Brand New
S$ 5.46
moonyuetime001a (0) 0%
or Best Offer
Free International Shipping
from China
DC-DC 12V to 5V 3A 15W Step down USB Converter Regulator Adapter For Car Charger
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Brand New
S$ 3.83
Top-rated sellerTop-rated seller
Was: S$ 4.08 6% off
worldchips (190,132) 99.1%
or Best Offer
Postage not specified
from China
Free returns
50 sold
DC-DC 9V/12V/19V/24V/36V to 5V/3.3V 3A USB Buck Power Supply Module Arduino
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Brand New
S$ 2.67 to S$ 8.66
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h-quality_electronic (89,006) 98.3%
+S$ 1.99 postage
from China
Free returns
DC-DC 12V to 5V 3A 15W Voltage Regulator Mini USB 5 Pin Cable for Car Charger
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Brand New
S$ 3.58
Top-rated sellerTop-rated seller
Was: S$ 3.80 6% off
worldchips (190,132) 99.1%
or Best Offer
Postage not specified
from China
Free returns
AC-DC Converter Switching Power Supply Board AC 110V 220V 230V to DC 12V 3A 36W
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Brand New
S$ 6.22
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or Best Offer
hello_alian (29,637) 99.4%
+S$ 2.23 postage
from China
Free returns
57 sold
Dc 9V/12V/24V To 5V Usb Step Down Power Module 3A Precise Vehicle Charger cs
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Brand New
S$ 1.63
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*foosoo (56,431) 99.2%
Free International Shipping
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DC-DC 12V to 5V/6V/9V 2A/3A 15W Converter Step Down 3A 15W Power Supply Module
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Brand New
S$ 4.57 to S$ 4.97
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Was: S$ 5.18 5% off
diybox (76,922) 98.7%
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+S$ 4.14 postage
from China
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DC24V to DC12V 1A/2A/3A/4A/5A Buck Step Down Power Supply Module DC-DC Converter
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Brand New
S$ 10.32 to S$ 11.05
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uombv579 (126) 97%
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from China
New Waterproof DC/DC Converter 12V Step Down to 3V 3A 15W Power Supply Module
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Brand New
S$ 8.46
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sui12_3 (1,216) 98.4%
Free International Shipping
from China
AC To DC 12V/3A 24V/1.5A Switching Power Supply Module Board 24W
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Brand New
S$ 7.27
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modulefans (115,264) 99.1%
+S$ 5.19 postage
from China
Free returns
DC 24V/15-35V to DC 12V 3A / 12V 5A Buck Converter Regulator Power Supply New
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Brand New
S$ 11.84 to S$ 13.24
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Was: S$ 12.60 6% off
worldchips (190,132) 99.1%
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Postage not specified
from China
Free returns
10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V
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Brand New
S$ 10.37
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or Best Offer
meditechny (254,599) 98.7%
+S$ 6.41 postage
from United States
73 watchers
Adjustable 3V 5V 6V 9V 12V 15V 18V 24V 1A 2A 3A 5A Universal AC/DC Adapter
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Brand New
S$ 33.46 to S$ 78.03
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Was: S$ 86.70 10% off
adellamart88 (208) 98.1%
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+S$ 11.87 postage
from China
DC-DC 12V to 5V 3A Step Down Converter Regulator Car Power Dual USB Buck Module
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Brand New
S$ 9.86
easunpower-eu-store (76) 98.7%
Was: S$ 10.37 5% off
or Best Offer
Free International Shipping
from China
12V/3A 24V/1.5A Switching Power Supply Module Board AC 220V To DC 24V
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Brand New
S$ 8.66 to S$ 8.77
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ai_smart (65,710) 99.2%
+S$ 64.59 postage
from China
Free returns
DC12V to DC24V 1A 2A 3A 5A 10A 12A 15A Step Up Voltage Power Converter Regulator
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Brand New
S$ 27.16 to S$ 95.02
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ur5store (87,480) 99.2%
Free International Shipping
from China
DC 12V 3A/24V 1.5A Switching Power Supply Module AC-DC Power Supply Board
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Brand New
S$ 16.73
Top-rated sellerTop-rated seller
Was: S$ 17.80 6% off
uafymu (478) 97.5%
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Free International Shipping
from China
DC 12V 3A/24V 1.5A Switching Power Supply Module AC-DC Board AC110-180V to DC 12
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Brand New
S$ 12.90
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uombv579 (126) 97%
Free International Shipping
from China
DC-DC 5-32V to 12V3A Automatic Voltage Stabilizer Power Converter Regulator
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Brand New
S$ 15.30
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or Best Offer
excellentsale2 (14,123) 96.5%
Free International Shipping
from China
3 watchers
Waterproof DC/DC Converter 12V Step down to 3.3V 3A 15W Power Supply Module
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Brand New
S$ 7.27
xyfs-us (101,669) 99.2%
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Free International Shipping
from China
210 sold
DC-DC 12V to 9V 3A 15W Converter Step Down 15W Waterproof Power Supply Module
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Brand New
S$ 5.18
Top-rated sellerTop-rated seller
Was: S$ 5.45 5% off
diybox (76,922) 98.7%
or Best Offer
+S$ 4.14 postage
from China
Free returns
124 sold
Waterproof DC-DC Boost Step-Up Converter 12V to 24V 3A Car Power Supply Module
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Brand New
S$ 12.55 to S$ 15.02
bee_studio (34,711) 98.4%
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+S$ 2.21 postage
from China
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DC-DC Isolated Step-Down Power Suply Module 12V-90V to 9V 12V 19V 24V 4A 3A
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Brand New
S$ 11.84
Top-rated sellerTop-rated seller
Was: S$ 12.60 6% off
worldchips (190,132) 99.1%
Buy It Now
Postage not specified
from China
Free returns
65+ sold
Adjustable AC To DC 12V Power Supply Adapter 15V 18V 3V 9v-12V 24V Volt charger
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Brand New
S$ 14.54 to S$ 48.55
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anbest002 (4,690) 97.6%
+S$ 3.69 postage
from China
3A DC-DC Boost Converter Module Step up Voltage Regulator 3.3V 3.7V 5V 9V To 12V
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Brand New
S$ 7.33
bee_studio (34,711) 98.4%
or Best Offer
+S$ 2.21 postage
from China
Free returns
DC 5V 12V 24V Switching Power Supply Converter for LED Strip Light CCTV Radio
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Brand New
S$ 7.41 to S$ 140.99
Top-rated sellerTop-rated seller
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fasttobuy2012 (7,298) 99.8%
Free International Shipping
from China
12V 1A/2A/3A DC UK Plug Power Supply Adaptor Transformer for LED Strips CCTV
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Brand New
S$ 2.96 to S$ 10.30
Customs services and international tracking provided
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bestech-cctv (12,286) 99.6%
+S$ 22.40 shipping estimate
from United Kingdom
490+ sold
Regulated Switch Power Supply AC110V/220V To DC12V 24V Adapter For LED Strip PSU
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Brand New
S$ 12.44 to S$ 64.33
Top-rated sellerTop-rated seller
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goodshop004-uk (2,450) 99.1%
Free International Shipping
from China
Switch Power Supply Transformer AC220V To 12V 24V Adapter For LED Strip 25W-350W
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Brand New
S$ 12.51 to S$ 64.85
Top-rated sellerTop-rated seller
Was: S$ 14.52 6% off
jinwwe-0 (11,918) 99.3%
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Free International Shipping
from China
12V 1A/2A/3A AC to DC Adapter Charger Power Supply LED Light Camera CCTV
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Brand New
S$ 3.60 to S$ 12.91
Customs services and international tracking provided
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bestech-cctv (12,286) 99.6%
+S$ 22.01 shipping estimate
from United Kingdom
12V 1A, 2A, 3A, 5A POWER SUPPLY ADAPTER CHARGER FOR CAMERA/LED STRIP LIGHT CCTV
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Brand New
S$ 2.89 to S$ 10.30
Customs services and international tracking provided
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bestech-cctv (12,286) 99.6%
+S$ 22.40 shipping estimate
from United Kingdom
25W-350W Switch Power Supply Transformer AC220V To 12V 24V Adapter For LED Strip
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Brand New
S$ 13.31 to S$ 68.99
gxjs011-mg (13) 100%
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Free International Shipping
from China
AC100V-240V DC5V 12V 24V 36V LED Strip Light Drive Power Supply Switch Adapter
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Brand New
S$ 5.86 to S$ 88.94
Top-rated sellerTop-rated seller
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mobuy08 (1,431) 98.5%
+S$ 1.47 postage
from China
LED Driver Power Supply Transformer 12V/24V IP67 Waterproof 24W-360W DIY Strips
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2 Years UK Warranty✔Top Quality✔All Models Available✔
Brand New
S$ 9.88 to S$ 77.60
Customs services and international tracking provided
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gwsled (7,381) 99.9%
+S$ 22.55 shipping estimate
from United Kingdom
12V 1A 2A DC POWER Supply ADAPTER Transformer LED STRIP TRANSFORMER CCTV Camera
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Brand New
S$ 10.37 to S$ 12.91
Customs services and international tracking provided
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bestech-cctv (12,286) 99.6%
+S$ 22.57 shipping estimate
from United Kingdom
12V 1A 2A AC/DC UK Power Supply Adapter Safety Charger For LED Strip CCTV Camera
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Brand New
S$ 3.74 to S$ 13.26
Customs services and international tracking provided
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bestech-cctv (12,286) 99.6%
+S$ 44.56 shipping estimate
from United Kingdom
5V/12V/24V 24W-360W LED Transformer/Power Supply/Adaptor/Driver Waterproof DIY
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Top Quality! SPECIAL OFFER. GWS LED 100% guaranteed!!
Brand New
S$ 9.88 to S$ 77.60
Customs services and international tracking provided
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greenworldsolutionsledlighting (22,140) 99.8%
+S$ 31.03 shipping estimate
from United Kingdom
LED Strip CCTV PSU Power Supply Adapter Charger Camera Laptop 12V 1/2/5A AC/DC
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✅BS EN 62368-1 ElECTRICAL SAFETY CERTIFIED✅TOP QUALITY
Brand New
S$ 1.96 to S$ 21.01
Customs services and international tracking provided
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securicam_cctv (95,616) 98.8%
+S$ 31.03 shipping estimate
from United Kingdom
59+ sold
DC 12V/24V/36V/48V 1000W LED Driver Power Supply Transformer Switching driver UK
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Brand New
S$ 118.35
Customs services and international tracking provided
Buy It Now
muxili0 (1,201) 99.2%
+S$ 43.82 shipping estimate
from United Kingdom
1PCS DC 12V To 6V 3A Converter Module Step Down Power Output Adapter
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Brand New
S$ 3.46
Top-rated sellerTop-rated seller
or Best Offer
satisfyelectronics (217,373) 99.5%
+S$ 1.47 postage
from China
Free returns
156 sold
Converter 12V Step Down To 3V 3A 15W Power Supply Module DC/DC New
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Brand New
S$ 7.99
Top-rated sellerTop-rated seller
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gpuy7748 (13,050) 98.1%
+S$ 0.44 postage
from China
42 watchers
DC 12V To 6V 3A Converter Module Step Down Power Output Adapter
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Brand New
S$ 3.44
Top-rated sellerTop-rated seller
or Best Offer
lovesell2013 (76,866) 99.9%
+S$ 1.47 postage
from China
Free returns
3A Mini DC-DC Boost Step Up Adjustable Converter 4v-35v to 5v 9v 12v 24v 36v 48v
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Brand New
S$ 6.52
Top-rated sellerTop-rated seller
or Best Offer
hello_alian (29,637) 99.4%
+S$ 2.23 postage
from China
Free returns
99 sold
Mini DC-DC 3.3V 3V 5V 9V 12V 3A Buck Step-down Converter Adjustable Power Module
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Brand New
S$ 1.88
Top-rated sellerTop-rated seller
or Best Offer
supershopping88 (627) 100%
+S$ 2.86 postage
from China
13 watchers
DC-DC 12V-13.8V 3A-18A Step Up Power Supply Converter Regulator Waterproof
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Brand New
S$ 20.20 to S$ 39.50
Top-rated sellerTop-rated seller
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topteng-11 (431) 99.4%
Free International Shipping
from China
Free returns
High Quality 12V-36V 3A DC Motor Speed Control PWM HHO RC Controller 24V 12V
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Brand New
S$ 7.26
Top-rated sellerTop-rated seller
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speed_mart (55,458) 99.5%
Postage not specified
from China
Free returns
101 sold
LED 3A DC-DC Buck Step Down Volt Converter 6V-32V to 3.3V 5V 6V 9V 12V 18V 24V
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Brand New
S$ 7.21
Top-rated sellerTop-rated seller
or Best Offer
hello_alian (29,637) 99.4%
+S$ 2.23 postage
from China
Free returns
148 sold
DC-DC 12V to 5V 3A 15W Step-down USB Converter Regulator Adapter For Car Charger
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Brand New
S$ 4.76
Top-rated sellerTop-rated seller
or Best Offer
ai_smart (65,710) 99.2%
Free International Shipping
from China
Free returns
DC-DC 12V-13.8V 3A 41.4W Step Up Power Supply Converter Regulator Waterproof
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Brand New
S$ 20.45
Top-rated sellerTop-rated seller
or Best Offer
eforshop-04 (601) 98.3%
Free International Shipping
from China
Free returns
12V/24V 3A/1.5A Switching Power Supply Module Board AC 220V To DC 24V For Repair
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Brand New
S$ 6.38
Top-rated sellerTop-rated seller
or Best Offer
alice1101983 (569,586) 99.5%
+S$ 5.19 postage
from China
Free returns
Miniature Relay HK4100F-DC3V/5V/9V/12V/24V-SHG 6 Pins 3A PCB Mini Power Relays
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Brand New
S$ 1.83 to S$ 8.08
Top-rated sellerTop-rated seller
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transmission-kingdom (10,964) 99.1%
+S$ 1.85 postage
from China
DC/DC 12V To 5V 3A 15W Converter Module With Micro USB Output Power Adapter
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Brand New
S$ 3.70
Top-rated sellerTop-rated seller
or Best Offer
x-modules-x (1,533) 99.1%
Free International Shipping
from China
Free returns
30W DC-DC Buck Step Down Converter ±5V ±9V ±12V ±15V 3A Dual Power Supply Module
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Brand New
S$ 11.70
Top-rated sellerTop-rated seller
or Best Offer
survy2014 (289,621) 99.7%
Free International Shipping
from China
Free returns
New 1pc Waterproof DC Converter 12V Step Down to 6V 3A 15W Power Supply Module
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Brand New
S$ 7.46
Top-rated sellerTop-rated seller
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gpuy7748 (13,050) 98.1%
+S$ 0.31 postage
from China
DC-DC12V to 5V 3A 15W Buck Converter Step Down Module Car LED Power Supply
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Brand New
S$ 8.73
Top-rated sellerTop-rated seller
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65639_szcp5km (10,343) 98.6%
Free International Shipping
from China
Free returns
81 sold
DC Regulated Switching Power Supply 3V 5V 9V 12V 13.8V 15V 18V 24V 36V 48V PSU
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Brand New
S$ 6.92 to S$ 225.14
Top-rated sellerTop-rated seller
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tree.nini (86,178) 99.6%
+S$ 1.85 postage
from China
3V 5V 9V 12V 24V DC Various Mini Power Relays 4-Pin 5-Pin 6-Pin 8-Pin
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Brand New
S$ 1.96 to S$ 44.83
Top-rated sellerTop-rated seller
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goodshop008-yg (164) 99.4%
Free International Shipping
from China
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