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AlibabaElectrical Equipment & SuppliesPower SuppliesSwitching Power SupplyWholesale 12v dc switching power supplies

12v Dc Switching Power Supplies

(45883 products available)

Custom Constant Voltage waterproof led driver 100W 200W 300W 400W AC100-260V DC 12V 24V led transformer switching Power Supply

Custom Constant Voltage waterproof led driver 100W 200W 300W 400W AC100-260V DC 12V 24V led transformer switching Power Supply

$0.55 - $33.80
Min Order: 2 pieces
Output Voltage: 12V
CN
11 yrsverify
5.0
/5
·
21 reviews
·
"good customer support"
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COXO 12v 24v power supply ce rohs 60w 100w 150w 200w 300w 5a 10a led dc switching power supply

COXO 12v 24v power supply ce rohs 60w 100w 150w 200w 300w 5a 10a led dc switching power supply

$2.95 - $3.25
Min Order: 100 pieces
CN
12 yrsverify
4.9
/5
·
94 reviews
·
"customer service"
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Desktop AC/DC Switching Power Supply 5Volt 6V 9V 12V 15V 16V 18V 19V 24V 28V 30V 1Amp 2A 3A 4A 5A 6A 8A 10A AC/DC Power Adapters

Desktop AC/DC Switching Power Supply 5Volt 6V 9V 12V 15V 16V 18V 19V 24V 28V 30V 1Amp 2A 3A 4A 5A 6A 8A 10A AC/DC Power Adapters

$3.00 - $13.60
Min Order: 100 pieces
CN
7 yrsverify
4.9
/5
·
36 reviews
·
"Excellent customer service"
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DUSKTEC CUSTOM 60W 100W AC 100-260V DC 12V 24V IP20 Multi Channel Constant Voltage Dark Energy Led Switching Power Supply

DUSKTEC CUSTOM 60W 100W AC 100-260V DC 12V 24V IP20 Multi Channel Constant Voltage Dark Energy Led Switching Power Supply

$4.53 - $4.91
Min Order: 1 unit
CN
3 yrsverify
4.9
/5
·
30 reviews
·
"quick delivery"
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AC 110v 220v to 12v 5v 24v 36v DC Switching Power Supply 1A 2A 3A 2.5A 5A 8A 10A 15A 20A 30A 40A 50A

AC 110v 220v to 12v 5v 24v 36v DC Switching Power Supply 1A 2A 3A 2.5A 5A 8A 10A 15A 20A 30A 40A 50A

$1.99 - $25.00
Min Order: 1 piece
CN
8 yrsverify
4.9
/5
·
34 reviews
·
"professional service"
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12v 24v power supply AC DC Smps Constant Voltage 60W 100W 150W 200W 300W 400W LED Light Strip DC Switching Power Supply 12V 24V

12v 24v power supply AC DC Smps Constant Voltage 60W 100W 150W 200W 300W 400W LED Light Strip DC Switching Power Supply 12V 24V

$2.00 - $2.50
Min Order: 10 pieces
CN
3 yrsverify
4.8
/5
·
58 reviews
·
"good service"
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Meanwell LRS Power 3.3v 5v 12v 24v 36v 48v DC Switching Power Supply 1A 3A 5A 6A 10A 15A 20A 30A 40A 50A Rainproof Power Supply

Meanwell LRS Power 3.3v 5v 12v 24v 36v 48v DC Switching Power Supply 1A 3A 5A 6A 10A 15A 20A 30A 40A 50A Rainproof Power Supply

$5.00 - $35.00
Min Order: 1 piece
CN
9 yrsverify
4.9
/5
·
62 reviews
·
"fast shipping"
Contact Supplier
MEAN WELL 15W-600W SMPS 5v 12v 24v 48v 10A 30A AC DC Industrial CCTV Led Driver Switching Power Supply

MEAN WELL 15W-600W SMPS 5v 12v 24v 48v 10A 30A AC DC Industrial CCTV Led Driver Switching Power Supply

$9.50 - $29.80
Min Order: 5 pieces
CN
8 yrsverify
4.8
/5
·
36 reviews
·
"responsive supplier"
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Rainproof 400W Adaptor Switching Dc China 12V Smps Powersupply 12 Volt Ac Light Switch Supply Acdc Module Led Power Supply

Rainproof 400W Adaptor Switching Dc China 12V Smps Powersupply 12 Volt Ac Light Switch Supply Acdc Module Led Power Supply

Ready to Ship
$3.80 - $4.56
Min Order: 5 pieces
Shipping per piece: $9.92
Output Voltage: 12V
CN
9 yrsverify
4.6
/5
·
18 reviews
·
"Good service"
Contact Supplier
AC/DC 12V 5A Power Adapter 12Volt 5Amp 60W Adaptor Desktop Switch Supply For CCTV Camera

AC/DC 12V 5A Power Adapter 12Volt 5Amp 60W Adaptor Desktop Switch Supply For CCTV Camera

$2.25 - $2.75
Min Order: 5 pieces
CN
7 yrsverify
4.7
/5
·
6 reviews
·
"great service"
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High Quality Meanwell 240W 12V 24V AC DC Adapter Waterproof IP65 Driver Switching Power Supply for LED Strips

High Quality Meanwell 240W 12V 24V AC DC Adapter Waterproof IP65 Driver Switching Power Supply for LED Strips

$32.50 - $41.80
Min Order: 10 pieces
CN
7 yrsverify
5.0
/5
·
10 reviews
·
"Great service"
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VOITA 12V 30A 360W DC Power supply 12v 30a Switching Power Supply 360W Power supply

VOITA 12V 30A 360W DC Power supply 12v 30a Switching Power Supply 360W Power supply

$7.87 - $9.76
Min Order: 1 piece
CN
8 yrsverify
4.8
/5
·
58 reviews
·
"good service"
Contact Supplier
Ac 110v 220v To 12v 5v 24v 36v Dc Switching Power Supply 1a 2a 3a 2.5a 5a 8a 10a 15a 20a 30a 40a 50a

Ac 110v 220v To 12v 5v 24v 36v Dc Switching Power Supply 1a 2a 3a 2.5a 5a 8a 10a 15a 20a 30a 40a 50a

$1.00 - $4.90
Min Order: 5 pieces
CN
3 yrsverify
4.8
/5
·
114 reviews
·
"customer service"
Contact Supplier
Universal EU US Plug Switching Adapter AC 220V-240V To 5 V 12 V 24V Volt Power Supply DC 5V 12V 24V 1A 2A 3A 5A Power Adapter

Universal EU US Plug Switching Adapter AC 220V-240V To 5 V 12 V 24V Volt Power Supply DC 5V 12V 24V 1A 2A 3A 5A Power Adapter

$0.50 - $2.50
Min Order: 100 pieces
CN
9 yrs
5.0
/5
·
13 reviews
·
"fast shipping"
Contact Supplier
Security Door Uninterrupted Power Supply Battery Box Led Indicator DC 12V 5A UPS Switching Power Supply For Access Control

Security Door Uninterrupted Power Supply Battery Box Led Indicator DC 12V 5A UPS Switching Power Supply For Access Control

$11.50 - $13.00
Min Order: 1 unit
CN
8 yrsverify
4.8
/5
·
17 reviews
·
"Great service"
Contact Supplier
Free Sample Custom 60W Appliance Power Supply 5v 7v 12v 15v 24v Switching Power Supply Waterproof Safety Adapter Dc Power Supply

Free Sample Custom 60W Appliance Power Supply 5v 7v 12v 15v 24v Switching Power Supply Waterproof Safety Adapter Dc Power Supply

$4.68 - $4.92
Min Order: 5 pieces
CN
12 yrsverify
4.9
/5
·
26 reviews
·
"good Service"
Contact Supplier
Customized 12v 24v 36v 48v ac to dc open frame constant voltage switch power supply

Customized 12v 24v 36v 48v ac to dc open frame constant voltage switch power supply

$9.20 - $10.50
Min Order: 1 piece
CN
10 yrsverify
5.0
/5
·
6 reviews
·
"good service"
Contact Supplier
3 Years Warranty smps led lighting 24v 30a power supply 24vdc 10a cctv 12v 5a led dc switching power supply

3 Years Warranty smps led lighting 24v 30a power supply 24vdc 10a cctv 12v 5a led dc switching power supply

$3.15 - $3.85
Min Order: 5 pieces
CN
4 yrsverify
4.9
/5
·
41 reviews
·
"fast shipping"
Contact Supplier
12V 24V 1A 2A 3A 5A 10A Desktop AC/DC Power Adapters Switching Power Supply 12V3A Adaptor

12V 24V 1A 2A 3A 5A 10A Desktop AC/DC Power Adapters Switching Power Supply 12V3A Adaptor

$0.85 - $1.28
Min Order: 50 pieces
CN
4 yrs
4.9
/5
·
8 reviews
·
"customer service"
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Mornsun Industry Power SMPS 5V 12V 15V 24V 48V 120W 190W 240W 480W AC/DC Din Rail Switching Power Supply with PFC

Mornsun Industry Power SMPS 5V 12V 15V 24V 48V 120W 190W 240W 480W AC/DC Din Rail Switching Power Supply with PFC

$26.26 - $52.43
Min Order: 10 pieces
CN
7 yrsverify
4.9
/5
·
14 reviews
·
"great service"
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5V 12V 24V 36V 48V ac to dc Switching Power Supply 2A 3A 5A 10A 15A 20A 30A 40A 50A With CE For LED Strip Light industrial smps

5V 12V 24V 36V 48V ac to dc Switching Power Supply 2A 3A 5A 10A 15A 20A 30A 40A 50A With CE For LED Strip Light industrial smps

$4.50 - $17.00
Min Order: 5 pieces
Output Voltage: 24V
CN
2 yrsverify
5.0
/5
·
4 reviews
·
"good service"
Contact Supplier
SMPS MeanWell LRS-200-24 200W 24V 8A switching power supply 220V to 3.3v 5v 12v 15v 24v 36v 48v DC Power Supplies 5A 8A 10A

SMPS MeanWell LRS-200-24 200W 24V 8A switching power supply 220V to 3.3v 5v 12v 15v 24v 36v 48v DC Power Supplies 5A 8A 10A

$8.00 - $13.23
Min Order: 1 piece
CN
7 yrs
4.9
/5
·
28 reviews
·
"great supplier"
Contact Supplier
Rainproof 400W Adaptor Switching Dc China 12V Smps Powersupply 12 Volt Ac Light Switch Supply Acdc Module Led Power Supply

Rainproof 400W Adaptor Switching Dc China 12V Smps Powersupply 12 Volt Ac Light Switch Supply Acdc Module Led Power Supply

$4.30 - $4.65
Min Order: 10 pieces
Output Voltage: 12V
CN
3 yrsverify
4.9
/5
·
59 reviews
·
"super service"
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IP67 110v 220v Ac Dc Constant Voltage 24w To 400w 12v 24v Constant Current Led Driver Waterproof Switching Power Supply

IP67 110v 220v Ac Dc Constant Voltage 24w To 400w 12v 24v Constant Current Led Driver Waterproof Switching Power Supply

$2.96 - $6.55
Min Order: 100 pieces
Output Voltage: 12V
CN
4 yrs
4.9
/5
·
24 reviews
·
"Good service"
Contact Supplier
2A/S/EU 9 24V 0.5A 1.5A 3A ac/dc 5A Switching Model 12 V volt Power Supply 10ah 1A 2A power AC DC 12V CCTV adapter for Camera

2A/S/EU 9 24V 0.5A 1.5A 3A ac/dc 5A Switching Model 12 V volt Power Supply 10ah 1A 2A power AC DC 12V CCTV adapter for Camera

$1.00 - $1.20
Min Order: 200 pieces
CN
11 yrs
5.0
/5
·
12 reviews
·
"Fast delivery"
Contact Supplier
Meanwell RS-15/25-5/12/15/24/48 5V 12V 15V 24V 48V AC to DC Switching Power Supply

Meanwell RS-15/25-5/12/15/24/48 5V 12V 15V 24V 48V AC to DC Switching Power Supply

$4.30 - $7.00
Min Order: 5 pieces
CN
2 yrsverify
4.9
/5
·
18 reviews
·
"Timely delivery"
Contact Supplier
60W 100W 200W 300W 400W DC 12V 24V AC220-240V Led Driver Switching Power Supply For Flexible Led Strip Light

60W 100W 200W 300W 400W DC 12V 24V AC220-240V Led Driver Switching Power Supply For Flexible Led Strip Light

Ready to Ship
$4.63 - $4.70
Min Order: 5 pieces
Shipping per piece: $4.87
CN
5 yrsverify
4.8
/5
·
30 reviews
·
"Prompt delivery"
Contact Supplier
SMPS Mean Well AC/DC open frame switching power supply 3.3V 5V 12V 15V 24V 48V Green PCB Type with medical power supply Meanwell

SMPS Mean Well AC/DC open frame switching power supply 3.3V 5V 12V 15V 24V 48V Green PCB Type with medical power supply Meanwell

$0.50 - $4.50
Min Order: 2 pieces
CN
12 yrsverify
4.8
/5
·
33 reviews
·
"amazing service"
Contact Supplier
AC DC Adapters 12V3A Interchangeable Switching Power Supply 12 Vdc 3A Output 12V 3A Adapter

AC DC Adapters 12V3A Interchangeable Switching Power Supply 12 Vdc 3A Output 12V 3A Adapter

$4.50 - $7.30
Min Order: 10 pieces
CN
2 yrs
5.0
/5
·
4 reviews
·
"fast shipping"
Contact Supplier
High quality PSU AC 110V/220V to DC 12V 24V 30V 36V 48V 60V 72V 80V 90V 2000W switching power supply

High quality PSU AC 110V/220V to DC 12V 24V 30V 36V 48V 60V 72V 80V 90V 2000W switching power supply

$95.00 - $98.00
Min Order: 5 pieces
Output Voltage: 24V
CN
5 yrs
4.8
/5
·
17 reviews
·
"fast delivery"
Contact Supplier
Digital Dc power supply for mobile repair 12v 5v 24V 12V 0-30A 0-10A adjustable Dc variable switching power supply

Digital Dc power supply for mobile repair 12v 5v 24V 12V 0-30A 0-10A adjustable Dc variable switching power supply

$41.49 - $45.99
Min Order: 2 pieces
CN
6 yrsverify
4.7
/5
·
66 reviews
·
"fast delivery"
Contact Supplier
Stock 110v Ac To 24v Dc Power Supply 12v 12.5A Power Supplies Source For Led Light With Ce Rohs Fcc Certified

Stock 110v Ac To 24v Dc Power Supply 12v 12.5A Power Supplies Source For Led Light With Ce Rohs Fcc Certified

Ready to Ship
$1.20 - $4.70
Min Order: 1 piece
Shipping per piece: $15.21
Output Voltage: 12V
CN
3 yrsverify
5.0
/5
·
3 reviews
·
Contact Supplier
NVVV power supply units AC DC Smps Power Supply 5V 12V 24V 36V 48V 50W 100W 150W 200W 350W Switching Power Supply For for led

NVVV power supply units AC DC Smps Power Supply 5V 12V 24V 36V 48V 50W 100W 150W 200W 350W Switching Power Supply For for led

$1.00 - $10.00
Min Order: 1 piece
CN
2 yrsverify
4.9
/5
·
66 reviews
·
"Fast Service"
Contact Supplier
Original Mean well LPV series LPV-60-12 DC 12V 24V 20W 35W 60W 100W 150W IP67 Waterproof Mean well LED Switching Power Supply

Original Mean well LPV series LPV-60-12 DC 12V 24V 20W 35W 60W 100W 150W IP67 Waterproof Mean well LED Switching Power Supply

$5.00 - $25.00
Min Order: 5 pieces
CN
10 yrs
4.9
/5
·
9 reviews
·
"excellent customer service"
Contact Supplier
600W 12V 24v 36v 48v AC to DC Switching Power Supply With Digital Display dc voltage adjustable tester power supply 50A 25A smps

600W 12V 24v 36v 48v AC to DC Switching Power Supply With Digital Display dc voltage adjustable tester power supply 50A 25A smps

$22.59 - $23.99
Min Order: 2 pieces
Output Voltage: 12V
CN
4 yrsverify
4.6
/5
·
10 reviews
·
"excellent service"
Contact Supplier
power adapter 5v 12v 24v 48v 0.5a 1a 1.5a 2a 2.5a 3a 4a ac to dc power supply switching with UL GS CE PSE

power adapter 5v 12v 24v 48v 0.5a 1a 1.5a 2a 2.5a 3a 4a ac to dc power supply switching with UL GS CE PSE

$0.60 - $1.50
Min Order: 2 pieces
CN
6 yrs
5.0
/5
·
8 reviews
·
"Quick delivery"
Contact Supplier
Wholesale 220V AC to DC 12V 400W Switching Power Supply Single Output Led Driver 400W Rainproof Power Supply For Led Strip Light

Wholesale 220V AC to DC 12V 400W Switching Power Supply Single Output Led Driver 400W Rainproof Power Supply For Led Strip Light

$4.30
Min Order: 10 pieces
Output Voltage: 12V
CN
1 yrs
0.0
/5
·
0 reviews
·
Contact Supplier
110V 220V AC to DC 18 channel power supply 12V 4CH 9CH 18CH Channel CCTV Switching Power Supply Box power

110V 220V AC to DC 18 channel power supply 12V 4CH 9CH 18CH Channel CCTV Switching Power Supply Box power

$15.00 - $25.00
Min Order: 1 piece
CN
3 yrs
4.8
/5
·
52 reviews
·
"excellent company"
Contact Supplier
12volt 2a switching power adapter ac dc 12v 2 amp power supply

12volt 2a switching power adapter ac dc 12v 2 amp power supply

$1.00 - $5.00
Min Order: 1 piece
CN
9 yrs
5.0
/5
·
6 reviews
·
"Excellent service"
Contact Supplier
5 Years Warranty smps led lighting 24v power supply 24vdc 10a 12v 5a led dc switching power supply

5 Years Warranty smps led lighting 24v power supply 24vdc 10a 12v 5a led dc switching power supply

$6.00 - $9.00
Min Order: 5 pieces
CN
3 yrs
5.0
/5
·
4 reviews
·
Contact Supplier
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About products and suppliers

45883 12v dc switching power supplies products are offered for sale by suppliers on Alibaba.com, of which switching power supply accounts for 43%, power adapters accounts for 24%. A wide variety of 12v dc switching power supplies options are available to you, such as single, multiple and triple.You can also choose from led strip, led light and industrial 12v dc switching power supplies,As well as from black, silver 12v dc switching power supplies,
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