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19v Switching Mode Power Supply Suppliers

(326 products available)

CZ-12-400 12V Rainproof Power Supply 400W Power Supply

CZ-12-400 12V Rainproof Power Supply 400W Power Supply

Ready to Ship
$6.00
Min Order: 5 pieces
Shipping per piece: $6.06
CN
3 yrsverify
4.8
/5
·
114 reviews
·
"good customer service"
Contact Supplier
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Switching Adapter 5W~150W Power Adaptors 5v 9v 3v 12v 15v 19v 24v 36v 40v 1a 2a 3a 3.15a 4a 5a AC DC Switching Power Adapters

Switching Adapter 5W~150W Power Adaptors 5v 9v 3v 12v 15v 19v 24v 36v 40v 1a 2a 3a 3.15a 4a 5a AC DC Switching Power Adapters

$1.30 - $4.82
Min Order: 500 pieces
CN
12 yrsverify
4.9
/5
·
45 reviews
·
"reliable service"
Contact Supplier
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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

$2.88 - $13.68
Min Order: 100 pieces
CN
7 yrsverify
4.9
/5
·
33 reviews
·
"Excellent customer service"
Contact Supplier
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10w-150W Power Supply 5V 9V 12V 15V 19v 24V 36V 1A 1.5A 2A 2.5A 3A 4A 5A 6A Switching Power Adaptor Adapter

10w-150W Power Supply 5V 9V 12V 15V 19v 24V 36V 1A 1.5A 2A 2.5A 3A 4A 5A 6A Switching Power Adaptor Adapter

$1.35 - $4.82
Min Order: 500 pieces
CN
12 yrsverify
4.9
/5
·
45 reviews
·
"reliable service"
Contact Supplier
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Factory OEM ODM AC DC Open Frame Switching Power Supply 24v 36v 1A 1.5A 2a 3a 4a 5a SMPS

Factory OEM ODM AC DC Open Frame Switching Power Supply 24v 36v 1A 1.5A 2a 3a 4a 5a SMPS

$0.98 - $15.00
Min Order: 100 pieces
CN
6 yrs
0.0
/5
·
0 reviews
·
Contact Supplier
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Factory OEM Power Supply Certificates 100-240V To 5v 6v 9v 12v 15v 24v 30v 36v 0.5a 1a 2a 2.5a 3a 4a 10a 12v 5a Dc Power Adapter

Factory OEM Power Supply Certificates 100-240V To 5v 6v 9v 12v 15v 24v 30v 36v 0.5a 1a 2a 2.5a 3a 4a 10a 12v 5a Dc Power Adapter

$1.70 - $3.00
Min Order: 5 pieces
CN
16 yrsverify
3.6
/5
·
3 reviews
·
"Good service"
Contact Supplier
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Factory Supplier Ultra Thin Output 12/24V 2.5/5A 60W Constant Voltage IP67 Connect Led Lighting Switching Power Supply

Factory Supplier Ultra Thin Output 12/24V 2.5/5A 60W Constant Voltage IP67 Connect Led Lighting Switching Power Supply

$3.07 - $3.39
Min Order: 5 pieces
CN
3 yrsverify
4.6
/5
·
9 reviews
·
"Fast service"
Contact Supplier
online wholesale supplier rd6018 from home jobs Sagemcom power supplies manufacture replace ul ac 5v power adapt pse

online wholesale supplier rd6018 from home jobs Sagemcom power supplies manufacture replace ul ac 5v power adapt pse

$0.49 - $5.49
Min Order: 501 pieces
CN
14 yrsverify
5.0
/5
·
2 reviews
·
"Good Company"
Contact Supplier
Black Desktop ac/dc power adapter 24v 6a power supply 24 volt 6 amp adaptor charger for electric air pump

Black Desktop ac/dc power adapter 24v 6a power supply 24 volt 6 amp adaptor charger for electric air pump

$7.00 - $7.90
Min Order: 100 pieces
CN
10 yrsverify
5.0
/5
·
6 reviews
·
"Great service"
Contact Supplier
Golden Supplier China Factory Nice Power SPS-W1203D 120V 3A Benchtop Power Supply

Golden Supplier China Factory Nice Power SPS-W1203D 120V 3A Benchtop Power Supply

Ready to Ship
$59.99 - $65.14
$99.99-$108.56
Min Order: 2 units
Shipping per piece: $31.50
CN
8 yrsverify
4.8
/5
·
81 reviews
·
"timely delivery"
Contact Supplier
High Quality Supplier Manufacturer Unit Indoor Led Light Strip Smps 12v 24v 200w AC DC Constant Voltage Switching Power Supply

High Quality Supplier Manufacturer Unit Indoor Led Light Strip Smps 12v 24v 200w AC DC Constant Voltage Switching Power Supply

$5.89 - $6.13
Min Order: 5 pieces
CN
3 yrsverify
4.6
/5
·
9 reviews
·
"Fast service"
Contact Supplier
Poe 24V 8A AC DC Adapter 192W Charger Power Supply 24Volt 8Amp AC/DC Adapter For Small Water Pump Window Cleaner Robot

Poe 24V 8A AC DC Adapter 192W Charger Power Supply 24Volt 8Amp AC/DC Adapter For Small Water Pump Window Cleaner Robot

$10.00 - $14.00
Min Order: 100 pieces
CN
10 yrsverify
5.0
/5
·
6 reviews
·
"Great service"
Contact Supplier
HHANG Industrial AC DC Constant Voltage Led Light 60W 80W 100W 200W 300W 400W Smps 12V 24V Waterproof Switching Power Supply

HHANG Industrial AC DC Constant Voltage Led Light 60W 80W 100W 200W 300W 400W Smps 12V 24V Waterproof Switching Power Supply

$3.23 - $3.39
Min Order: 5 pieces
CN
3 yrsverify
4.6
/5
·
9 reviews
·
"Fast service"
Contact Supplier
HHANG Amps Constant Voltage Smps Led Strip Switching Power Supply Supplier Unit Slim 5a 10a 100w 200w 250w Ac Dc 12v 24v 48v

HHANG Amps Constant Voltage Smps Led Strip Switching Power Supply Supplier Unit Slim 5a 10a 100w 200w 250w Ac Dc 12v 24v 48v

$5.96 - $6.67
Min Order: 5 pieces
Output Voltage: 24V
CN
3 yrsverify
4.6
/5
·
9 reviews
·
"Fast service"
Contact Supplier
MARSRIVA Supplier Uninterruptible Power Supply 24000mAh 9V 12V 15v 24v with PoE Mini DC UPS kp7 For Wifi Router Cctv Camera

MARSRIVA Supplier Uninterruptible Power Supply 24000mAh 9V 12V 15v 24v with PoE Mini DC UPS kp7 For Wifi Router Cctv Camera

$55.00 - $57.00
Min Order: 10 pieces
CN
3 yrs
5.0
/5
·
3 reviews
·
"fast delivery"
Contact Supplier
Plug in Power Supply UL ETL CE FCC Rohs C-TICK SAA PSE 6w Adaptor 12v 2a Power Adapter for Cctv Shenzhen DC OEM 24vdc 100 Watt

Plug in Power Supply UL ETL CE FCC Rohs C-TICK SAA PSE 6w Adaptor 12v 2a Power Adapter for Cctv Shenzhen DC OEM 24vdc 100 Watt

$1.15 - $1.45
Min Order: 100 pieces
CN
17 yrsverify
4.8
/5
·
9 reviews
·
"Excellent work"
Contact Supplier
TDX power adapter 120w ac dc 12v 10a power adapter 12 volt 10 amp power supply adaptor for LCD display

TDX power adapter 120w ac dc 12v 10a power adapter 12 volt 10 amp power supply adaptor for LCD display

$9.00 - $13.00
Min Order: 100 pieces
CN
10 yrsverify
5.0
/5
·
6 reviews
·
"Great service"
Contact Supplier
Wholesale Low Price Black 50/60hz Output Frequency Router 10w Output Power Adaptor 5v2a Power Adapter for Home Appliances

Wholesale Low Price Black 50/60hz Output Frequency Router 10w Output Power Adaptor 5v2a Power Adapter for Home Appliances

$0.97 - $1.10
Min Order: 5 pieces
CN
3 yrsverify
4.8
/5
·
56 reviews
·
"good service"
Contact Supplier
Ultra Thin Industrial Unit 110V 220V AC DC Constant Voltage Led Light Strip Smps 12v 24v 60w 100w 200w Switching Power Supply

Ultra Thin Industrial Unit 110V 220V AC DC Constant Voltage Led Light Strip Smps 12v 24v 60w 100w 200w Switching Power Supply

$5.89 - $6.13
Min Order: 5 pieces
Output Voltage: 12V
CN
3 yrsverify
4.6
/5
·
9 reviews
·
"Fast service"
Contact Supplier
Shenzhen TDX AC to DC power adapter 220v 12v transformer 10a 12 volt 10 amp power supply adaptor with CE FCC ETL EMC LVD GS

Shenzhen TDX AC to DC power adapter 220v 12v transformer 10a 12 volt 10 amp power supply adaptor with CE FCC ETL EMC LVD GS

$7.56 - $7.95
Min Order: 100 pieces
CN
10 yrsverify
5.0
/5
·
6 reviews
·
"Great service"
Contact Supplier
HHANG Slim Two Color Smart Dimming Toning Industrial AC DC Constant Voltage Smps 5A 120W Led Strip Switching Power Supply 24V

HHANG Slim Two Color Smart Dimming Toning Industrial AC DC Constant Voltage Smps 5A 120W Led Strip Switching Power Supply 24V

$12.16 - $12.99
Min Order: 5 pieces
Output Voltage: 24V
CN
3 yrsverify
4.6
/5
·
9 reviews
·
"Fast service"
Contact Supplier
OEM Manufacturer ac dc power adapter 12v 10a power adapter 12 volt 10 amp power supply adaptor for Electronic refrigerator

OEM Manufacturer ac dc power adapter 12v 10a power adapter 12 volt 10 amp power supply adaptor for Electronic refrigerator

$8.00 - $13.50
Min Order: 100 pieces
CN
10 yrsverify
5.0
/5
·
6 reviews
·
"Great service"
Contact Supplier
Engineering Dedicated Unit Led Driver AC DC Amp 2A 100W 150W 200W 110V 220V Magnetic Suction Light Switching Power Supply 48V

Engineering Dedicated Unit Led Driver AC DC Amp 2A 100W 150W 200W 110V 220V Magnetic Suction Light Switching Power Supply 48V

$5.83 - $6.01
Min Order: 5 pieces
CN
3 yrsverify
4.6
/5
·
9 reviews
·
"Fast service"
Contact Supplier
JOYLASER HY-T150 China Supplier 180W Laser Equipment Parts Co2 Laser Power Supply For Sale

JOYLASER HY-T150 China Supplier 180W Laser Equipment Parts Co2 Laser Power Supply For Sale

$117.00 - $132.00
Min Order: 1 set
CN
6 yrsverify
4.1
/5
·
5 reviews
·
"Super Service"
Contact Supplier
AC DC Adapter 12V 1A Power Adopt 12Volt 1Amp Switching Power Supply Adapt Adaptor

AC DC Adapter 12V 1A Power Adopt 12Volt 1Amp Switching Power Supply Adapt Adaptor

$1.69 - $1.73
Min Order: 100 pieces
Connection: Plug In
Type: Power Supply Adapter
Output Type: Dc
CN
10 yrsverify
5.0
/5
·
6 reviews
·
"Great service"
Contact Supplier
Cherlam 10W-45W Power Submersible Fish Tank Water Pump Black ABS Shell Aquarium Water Pump for Wholesale Supplies

Cherlam 10W-45W Power Submersible Fish Tank Water Pump Black ABS Shell Aquarium Water Pump for Wholesale Supplies

$4.67 - $8.10
Min Order: 2 pieces
CN
5 yrsverify
4.5
/5
·
32 reviews
·
"good customer service"
Contact Supplier
Adaptor Dc Adapter Interchangeable Wall Charger Power Supply Whole Sale 12V Ac 0.5A 1A 1.5A 2A 3A 4A 5A Black ABS Plug in 30W

Adaptor Dc Adapter Interchangeable Wall Charger Power Supply Whole Sale 12V Ac 0.5A 1A 1.5A 2A 3A 4A 5A Black ABS Plug in 30W

$3.70 - $4.40
Min Order: 100 pieces
Connection: Plug In
Type: Power Supply Adapter
Output Type: Dc
CN
17 yrsverify
4.8
/5
·
9 reviews
·
"Excellent work"
Contact Supplier
Banatton/OEM Longest Lifespan UPS 1-3Kva Uninterruptible Power Supply China Supplier Mini Line Interactive Compute On-Line UPS

Banatton/OEM Longest Lifespan UPS 1-3Kva Uninterruptible Power Supply China Supplier Mini Line Interactive Compute On-Line UPS

$99.90 - $229.90
Min Order: 20 sets
CN
6 yrsverify
4.9
/5
·
29 reviews
·
"customer service"
Contact Supplier
US EU PD 18W QC3.0 fast charging power supplier wall charger USB C 20W power adapter

US EU PD 18W QC3.0 fast charging power supplier wall charger USB C 20W power adapter

Ready to Ship
$1.53 - $1.77
$1.91-$2.21
Min Order: 20 pieces
Shipping per piece: $1.53
Type: Usb Wall Charger
Port: 4 X Usb
CN
8 yrsverify
4.4
/5
·
135 reviews
·
"Great service"
Contact Supplier
China Supplier 5v 2a 12V 1A 2A USB Power Adapter U L CE FCC SAA PSE KC RoHS White Black Ac Dc Adapter Wall Charger Power Adapter

China Supplier 5v 2a 12V 1A 2A USB Power Adapter U L CE FCC SAA PSE KC RoHS White Black Ac Dc Adapter Wall Charger Power Adapter

$0.80 - $2.00
Min Order: 1 piece
Type: Power Supply Adapter
Port: Dc
CN
15 yrsverify
4.6
/5
·
14 reviews
·
"customer service"
Contact Supplier
WGP Backup UPS Batteries Power Bank ODM OEM Custom Solution Supplier DC USB Online Router ups Battery mini UPS for Wifi Router

WGP Backup UPS Batteries Power Bank ODM OEM Custom Solution Supplier DC USB Online Router ups Battery mini UPS for Wifi Router

$14.63 - $15.60
Min Order: 2 units
CN
7 yrsverify
4.7
/5
·
34 reviews
·
"great customer service"
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SChitec verified supplier 10w US Plug Phone Charger Dual USB Wall Charger blue white black for Android

SChitec verified supplier 10w US Plug Phone Charger Dual USB Wall Charger blue white black for Android

Ready to Ship
$0.99 - $1.31
Min Order: 5 pieces
Shipping per piece: $6.54
Type: Electrical Charger
Port: 2 X Usb
CN
7 yrsverify
4.6
/5
·
51 reviews
·
"Great service"
Contact Supplier
Supplier Adapter USB Wall Charger China 5V2A 5V 2A 10W Household Electrical Appliances White | Black | Customized 1 X USB 45 G

Supplier Adapter USB Wall Charger China 5V2A 5V 2A 10W Household Electrical Appliances White | Black | Customized 1 X USB 45 G

Ready to Ship
$0.99 - $1.08
Min Order: 3000 units
Shipping per piece: $0.09
Type: Electrical Charger
Port: 1 X Usb
CN
2 yrsverify
5.0
/5
·
11 reviews
·
"good service"
Contact Supplier
Professional Industrial Indoor Slim AC DC Constant Voltage 3.75A To 33.3A 45W To 400W Smps 12V 24V LED Switching Power Supply

Professional Industrial Indoor Slim AC DC Constant Voltage 3.75A To 33.3A 45W To 400W Smps 12V 24V LED Switching Power Supply

$2.48 - $2.59
Min Order: 5 pieces
CN
3 yrsverify
4.6
/5
·
9 reviews
·
"Fast service"
Contact Supplier
MINI PC Case Computer Cases ITX Case

MINI PC Case Computer Cases ITX Case

$1.00 - $10.00
Min Order: 1 set
CN
6 yrsverify
4.2
/5
·
7 reviews
·
"fast delivery"
Contact Supplier
Linear Recessed Led Light Systems For Hotel Design Dimmable 48V Led Spotlight Linear Magnetic Track Lights

Linear Recessed Led Light Systems For Hotel Design Dimmable 48V Led Spotlight Linear Magnetic Track Lights

$1.19 - $30.90
Min Order: 1 piece
Lamp Luminous Efficiency(Lm/W): 90
Input Voltage(V): Dc 48V
Lamp Body Material: Aluminum
Warranty(Year): 3-Year
Design Style: Modern
CN
3 yrsverify
4.9
/5
·
61 reviews
·
"fast shipping"
Contact Supplier
VODA Mini Stove Fan Eco Friendly Wood Stove Fan Heater Low Noise Eco Wood Burning Stove Fan

VODA Mini Stove Fan Eco Friendly Wood Stove Fan Heater Low Noise Eco Wood Burning Stove Fan

Ready to Ship
$12.00 - $13.00
Min Order: 1 piece
Shipping per piece: $116.10
Power Source: Vehicle Power Supply
Application: Household
Warranty: 1 Year
CN
10 yrsverify
4.9
/5
·
15 reviews
·
"Quick delivery"
Contact Supplier
Power Adapter 12volt 3.5A 110V US 220V EU Plug 12V 3.5A 42W Drip Tip Adapter with DC Male Connector Bike live Stem adapter

Power Adapter 12volt 3.5A 110V US 220V EU Plug 12V 3.5A 42W Drip Tip Adapter with DC Male Connector Bike live Stem adapter

$1.50 - $5.90
Min Order: 100 pieces
Connection: Plug In
Type: Other Adapter
Output Type: Dc
CN
10 yrsverify
5.0
/5
·
6 reviews
·
"Great service"
Contact Supplier
2023 popular professional China Compact and lightweight handheld espresso maker

2023 popular professional China Compact and lightweight handheld espresso maker

Ready to Ship
$25.00 - $29.00
Min Order: 1 set
Shipping per piece: $27.06
Type: Portable Coffee Maker
Function: Single Service
Application: Rv
Warranty: 1 Year
CN
10 yrsverify
4.5
/5
·
12 reviews
·
"Good service"
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High quality Multi-Functional cold brew hot brew cups 3 in 1 espresso coffee capsule or coffee powder coffee maker machine

High quality Multi-Functional cold brew hot brew cups 3 in 1 espresso coffee capsule or coffee powder coffee maker machine

Ready to Ship
$41.00 - $50.00
Min Order: 1 set
Shipping per piece: $27.04
Type: Portable Coffee Maker
Function: Temprature Control
Application: Rv
Warranty: 1 Year
CN
10 yrsverify
4.5
/5
·
12 reviews
·
"Good service"
Contact Supplier
Top categories
Professional Audio, Video & Lighting(old)
Professional Audio, Video & Lighting(old)
Electrical Supplies
Electrical Supplies
Wiring Accessories
Wiring Accessories
Connectors & Terminals
Connectors & Terminals
Industrial Controls
Industrial Controls
Electrical Instruments
Electrical Instruments
Low Voltage Products
Low Voltage Products
Wires, Cables & Cable Assemblies
Wires, Cables & Cable Assemblies
Generators
Generators
Switches
Switches
Power Supplies
Power Supplies
Medium & High Voltage Products
Medium & High Voltage Products

About products and suppliers

Manage your current and keep devices powered up with a switching power supply from the Alibaba.com wholesale store. Our store features switching power supplies from a wide network of industrial suppliers, with options for home users, offices and data centers alike. Find ways to switch between AC and DC power, manage multiple devices, and change seamlessly between voltages without damaging equipment. Every style of supply is catered for by Alibaba.com, so if you need a 19v switching mode power supply suppliers you're in the right place.



The switching power supply store at Alibaba.com covers all of the major types. You'll find AC to DC adapters, DC to AC versions, as well as DC to DC and frequency conversion modules. All of roughly the same goal in mind: to provide appropriate voltages for important devices. This could include computer networks and telecommunications devices, as well as machining centers, power tools, vehicle radios, sound systems and much more. Wherever voltages differ, a 19v switching mode power supply suppliers will come in handy. So browse the entire range and find a switching supply to suit your equipment from Alibaba.com's wholesale store.



When choosing a switching power supply from Alibaba.com, you'll find plenty of specific models. For instance, there are 12V DC supplies that are designed specifically for computers. And there are also 12V units that are intended for use with LED lighting arrays. They could be invaluable when crafting store displays or running entertainment venues. Take a look at high voltage switching power supplies for CCTV systems, models specifically intended for use by radio stations, or universal PSUs that can be used in a wider range of settings. Finding a 19v switching mode power supply suppliers is quick and easy with Alibaba.com. Just search, browse and filter. In a few clicks you'll find the power supply required.



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