Alibaba.com
Sourcing solutions
Services & Membership
Help
On Alibaba
Sign in
Join for free
My Alibaba
My Alibaba
Message Center
Manage RFQ
My Orders
My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders
0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites
0
Favorites
View all items
Sign in
to manage and view all items.
15
YRS
Dongguan Longwei Electronic Technology Co., Ltd.
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Promotion
Top picks
Product categories
Mini K series
KDS series
Linear power supply
Programmable Power Supply
PDS series
Dual switching power supply
DF series
Dc Power Supply
SMPS Led light driver
Ac Power Suppply
Soldering tools
Oscilloscope.
Signal Generator.
Testing Equipment
Dc Load
Longwei High quality LW-5991 Speaker Polarity Tester, Speakers Microphones Headsets Polarity Tester
$59.99 - $63.99
(Min. Order) 5 pieces
Factory Sales Longwei LW-3010E 30V 10A Adjustable DC Switch Power Supply Or Stabilized Programmable Power Supply
$45.99 - $47.99
(Min. Order) 5 pieces
Factory Automatic Scissors Leaf Trimmer LW-1312 Electronic Handheld Bud Trimmer Electric Bud Trimmer (team together work)
$106.00 - $120.00
(Min. Order) 5 pieces
1 recent viewed
Electric scissors Plant Handheld Leaf Trimmer LW-1312 & Bud Trimmer,Cultivation Garden Shears Tool
$106.00 - $120.00
(Min. Order) 5 pieces
Longwei LW-9800 Power Tester Alarm Function 600V 20A Digital Measuring Instrument Current Voltage Testing equipment Large Screen
$43.99 - $45.99
(Min. Order) 1 piece
Longwei LW-9800 Power Tester Alarm Function 600V 20A Digital Measuring Instrument Current Voltage Testing equipment Large Screen
$43.99 - $45.99
(Min. Order) 1 piece
Longwei LW-1003KDS LED DC Power Supply Laboratory Adjustable 100V 3A Voltage Current Regulator Stabilizer Switching Workbench
$67.99 - $69.99
(Min. Order) 5 pieces
Factory Hot sales LW-K3010D output 0-30V 0-10A adjustable bench DC power supply with 4 digits Green LED display
$29.99 - $35.90
(Min. Order) 6 pieces
7 orders
Switch Mode Dc Power Supply
All products
Dc Power Supply
Switch Mode Dc Power Supply
Customizable
Ready to Ship
Longwei LW-3030KD 60V 10A 20A 900W 15V 30V 30A Big Power Adjustable Bench Power Switch Regulated Laboratory DC Power Source
$116.99 - $120.99
Shipping: $34.78/piece
Min. Order: 1 piece
Add to cart
Longwei LW-6020KD 60V 20A 30V 20A 15V 30A Adjustable Bench Lab DC Power Supply Switch Regulated 1200W Laboratory DC Power Source
$123.99 - $127.99
Shipping: $34.78/piece
Min. Order: 1 piece
Add to cart
Longwei LW-6020KD 60V 20A 30V 20A 15V 30A Adjustable Bench Lab DC Power Supply Switch Regulated 1200W Laboratory DC Power Source
$123.99 - $127.99
Shipping to be negotiated
Min. Order: 1 piece
Longwei LW-6010KD 60V 10A LED Stable Adjustable Bench Lab DC Power Supply Switch Regulated Power Source Large Screen Display
$105.99 - $109.99
Shipping: $34.78/piece
Min. Order: 1 piece
4 recent viewed
Add to cart
Longwei LW6010KD 60V 10A DC Power Supply LED Display Adjustable Bench Lab DC Power Supply Regulated Switching Power Source
$105.99 - $109.99
Shipping to be negotiated
Min. Order: 1 piece
Longwei LW3050KD Stable Adjustable Bench Lab DC Power Supply 30V50A LED Display HIgh Power Generator Switch Stabilize Power Bank
$212.99 - $218.99
Shipping: $47.44/piece
Min. Order: 1 piece
Add to cart
Longwei LW3050KD Adjustable Bench Lab DC Power Supply 30V 50A HIgh Power Generator Switch Stabilize Power Bank
$212.99 - $218.99
Shipping to be negotiated
Min. Order: 1 piece
Longwei LW3080KD 30V80A High Power Digital Adjustable Switching DC Regulated Power Supply for Testing Aging Electroplate
$399.00 - $405.00
Shipping to be negotiated
Min. Order: 5 pieces
Longwei LW-1530KD 15V 30A High Reliability Factory Price Outdoor LED Electronics Lab High DC Voltage Power Supply Digital
$80.50 - $83.50
Shipping to be negotiated
Min. Order: 5 pieces
60V 20A variable 1200W LW6020KD LONGWEI adjustable switching dc power supply with battery charging
$119.10 - $122.90
Shipping: $37.48/piece
Min. Order: 1 piece
1 sold
Add to cart
60V 20A variable 1200W LW6020KD LONGWEI adjustable switching bench laboratory dc power supply with battery charging
$119.10 - $122.90
Shipping to be negotiated
Min. Order: 1 piece
15V 30A variable 450W LW1530KD LONGWEI adjustable switching dc power supply with battery charging
$58.70 - $87.40
Shipping: $37.47/piece
Min. Order: 1 piece
Add to cart
LONGWEI LW3030KD 30V 30A variable 900W adjustable switching dc power supply with battery charging
$111.90 - $114.30
Shipping: $37.48/piece
Min. Order: 1 piece
Add to cart
LONGWEI LW3020KD 30V 20A variable adjustable switching dc power supply with battery charging
$78.80 - $80.40
Shipping: $37.48/piece
Min. Order: 1 piece
Add to cart
Factory directly sales LW PS-6403D 64V 3A Portable Lab Bench Linear DC Regulated Power Supply for Repair Test Aging
$54.50 - $57.50
Shipping to be negotiated
Min. Order: 1 piece
LW-10030KD 100V 30A High Power DC Power Supply 3KW Digital Adjustable Switching Regulated for School Teaching
$383.50 - $387.50
Shipping to be negotiated
Min. Order: 5 pieces
1
2
3