Home Supplier Discovery Electrical & Electronics Switching Power Supply

300w Switch Power Supply Manufacturers & Suppliers

300w Switch Power Supply Total 557 manufacturers & suppliers found with 1,671 products

Focuscom Global Limited

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Trading Company
Networking , Industrial Communication , Power Supply
OEM, ODM
ISO 9001, ISO 14001
  • 240W Industrial PSU for Poe Switch Power Supply
    Negotiable
    1 Piece (MOQ)
  • 24*10/100m RJ45+2*1000m Combo Network Switch
    Negotiable
    1 Piece (MOQ)
  • 16 Ports 10/100/1000Mbps Poe Switch with 2ge RJ45+2SFP Uplink Ports
    Negotiable
    1 Piece (MOQ)

Shanghai Future Vision Technology Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area60
Plant Area
Number of Employees9
Number of Employees
Trading Company
Computer Products , Consumer Electronics , Electrical & Electronics , Health & Medicine , Industrial Equipment & Components
OEM, ODM
Response Time≤3h
  • Poe Switch 24+2+1SFP (Gigabit Uplink) : Network Switch Poe 24 X 100m Poe Ports 2 X 1 Gigabit 1 SFP Uplink Ports 300W 27 Port Professional Poe Switch
    US$ 53 / Piece
    10 Pieces (MOQ)
  • Poe Switch Full Gigabit 24+2SFP: 26 Ports Network Poe Switch 24 X 1g Poe Ports 2 1000m SFP Uplink Ports Unmanaged Poe Switch Power Supply for CCTV Camera
    US$ 84 / Piece
    10 Pieces (MOQ)
  • 2MP 77X 6km Laser PTZ Camera
    US$ 1000 / Piece
    600 Pieces (MOQ)

Haiyan Lewei Hardware & Tool Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area37
Plant Area
Trading Company
Screw , Nut , Bolt , Stamping Parts , CNC Machining Parts
OEM
within 15 workdays
  • Slim Power Supply 12V 24V 60W 100W 150W 200W 300W 400W Switch
    US$ 0.01 / Piece
    100000 Pieces (MOQ)
  • Switch Power Supply Slim Thin SMPS 110/220V AC to DC LED Driver
    US$ 0.01 / Piece
    100000 Pieces (MOQ)
  • Transformer AC to DC Slim Thin SMPS 60W 200W 300W LED Driver
    US$ 0.01 / Piece
    100000 Pieces (MOQ)

Changsha Spot Lighting CO., LTD.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Spot Light , LED Bulb , Power Supply , Smarting Lighting , Decorative Lighting
OEM, ODM
ISO 9001, ISO 14001, ISO 14000
  • LED Light Constant Voltage Source Power Supply Street Light Switch Power Driver 12V 300W
    US$ 0.1 / Piece
    500 Pieces (MOQ)
  • LED Light Constant Voltage Source Power Supply Street Light Switch Driver 24V 400W
    US$ 0.1 / Piece
    500 Pieces (MOQ)
  • Constant Voltage Sufficient Linear Power Supply LED Switching 12V/12.5A/150W
    US$ 0.1 / Piece
    500 Pieces (MOQ)

Hdyy Technology Limited

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory
Smart Phone , Headset , Loudspeaker Box , CPU , Ethernet Switch
OEM, ODM
ISO 9001
  • Cisco Pwr-C6-600wac 1000 Watt Switching Power Supply Switch Power
    US$ 400 / Piece
    10 Pieces (MOQ)
  • Cisco Pwr-C2-250wac Cisco 250W AC Config 2 Power Supply Switch Power
    US$ 170 / Piece
    10 Pieces (MOQ)
  • Cisco Pwr-C45-1400AC Catalyst 4500 1400W AC Power Supply (Data Only) Switch Power
    US$ 280 / Piece
    10 Pieces (MOQ)

Maosheng Electrical Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees37
Number of Employees
Manufacturer/Factory , Trading Company
Voltage Stabilizer , Step-up and Down Transformer , Voltage Regulator , Power Inverter , Transformer
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
  • S-250-48 48VDC 5.2A 250W Switched Mode Power Supply SMPS
    US$ 2.5 / Piece
    50 Pieces (MOQ)
  • Smv-300-12 300W 12V LED Driver Waterproof LED Power Supply
    US$ 2.5 / Piece
    10 Pieces (MOQ)
  • S-350-15 350W 15V 23.2A Power Supply with Cooling Fan
    US$ 2.5 / Piece
    50 Pieces (MOQ)

Yueqing Wode Electrical Co., Ltd.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Switching Power Supply , LED Driver , DIN Rail Power Supply , Power Supply , LED Power Supply
OEM, Own Brand
within 15 workdays
  • 12V 24V AC to DC 75W 120W 240W DIN Rail Power Supply
    US$ 8.5 / Piece
    1 Piece (MOQ)
  • OEM 5V 12V 24V 36V 48V Switching Power Supply 1A 2A 5A 10A 20A 30A for LED Strip Light
    US$ 10 / Piece
    1 Piece (MOQ)

IN-BRIGHT LIMITED

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
LED Injection Module , LED Pixel Light , LED Power Supply , LED Sign Letters
OEM, ODM
Response Time≤3h
  • 220V to DC 12V LED Switch Power Supply 60W for Outdoor
    US$ 10 / Piece
    10 Pieces (MOQ)
  • 220V to DC 12V LED Switch Power Supply 150W for Outdoor
    US$ 15 / Piece
    10 Pieces (MOQ)

Zhejiang Hugong Automation Technology Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees90
Number of Employees
Manufacturer/Factory , Trading Company
Switch Power Supply , Proximity Sensor , Photoelectric Sensor , Pneumatic Cylinder , Solid State Relay
ODM, OEM, Own Brand
Wenzhou, Zhejiang
  • S-350/300 Dln Rail Switching Power Supply 350W/300W Input AC to DC 5V 12V 24V 36V 48V Smsp
    US$ 11.15 / Piece
    1 Piece (MOQ)

Shenzhen Anzhiya technology Co., LTD.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area450
Plant Area
Number of Employees16
Number of Employees
Manufacturer/Factory
AC Power Supply , Frequency Converter , AC Power Source , Ground Power Unit , GPU
ODM, OEM, Own Brand
Response Time≤3h
  • Good Sales 10V30A High-Frequency DC Switching Power Supply 10V Plating Rectifier Power Supply
    Negotiable
    1 Piece (MOQ)

Shenzhen Maxblue Lighting Co., Ltd.

China Supplier - Gold MemberSince 2015

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory
LED Track Light , LED Downlight , LED Strip Light , LED Panel Light , LED Linear Light
OEM, ODM
ISO 9001, ISO 14001, BSCI
  • 300W DC12V/24V Switching Power Supply for LED Lighting
    US$ 24 / Piece
    5 Pieces (MOQ)

Anshan Leadsun Electronics Co., Ltd.

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees24
Number of Employees
Manufacturer/Factory , Trading Company
High Voltage Diode
ODM, OEM, Own Brand
ISO9001:2015
  • HVLP-EV-300A Hv Power Supply for Electrostatic Air Cleaner, Electrostatic Colector, Air Purification
    US$ 58.8 / Piece
    1 Piece (MOQ)
Other
Switching Power Supplies , Fluke Clamp Meter , DC-DC Converters , AC-DC Power Supplies , Power Modules
Shenzhen, Guangdong
  • Tdk-Lambda Power Supply: Sws300-24 300W 24V AC-DC Power Supply
    Negotiable
    5 Pieces (MOQ)
Manufacturer/Factory , Trading Company
IPTV Encoder , IP Camera , CCTV Camera , Balun , Connector
OEM, ODM, Own Brand
ISO 9001, ISO 14001
  • 12V 24V Power Supply CE RoHS 60W 100W 150W 200W 300W 5A 10A LED DC Switching Power Supply
    US$ 12 / Piece
    10 Pieces (MOQ)
Manufacturer/Factory
Body Composition Analyzer , Body Fat Scales , Electronic Scales , 3D Printer Filament , Waterproof material
Guangzhou, Guangdong
  • Universal Input Voltage High Efficiency 24V 36V 48V 300W 400W Switching Power Supply
    US$ 19 / Piece
    500 Pieces (MOQ)
Trading Company
Laptop Parts , Cell Phones , Server Parts
Chengdu, Sichuan
  • S8jx-N30024CD Power Supply Original Stocks
    US$ 155 / Piece
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company , Individuals/SOHO , Group Corporation
Chassis , Plastic Shell , Server , Storage Server Chassis , Industrial Chassis
OEM, ODM
ISO 9001
  • High Power Power Supplies Kps3010n 0-30V 0-10A 300W Power Supply DC
    US$ 43 / Set
    8 Sets (MOQ)

F&C Sensing Technology (Hunan) Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area1865
Plant Area
Number of Employees116
Number of Employees
Manufacturer/Factory , Trading Company
Fiber Optic Sensors; Proximity Sensors; Photoelectric Sensors; Label Sensors; Ultrasonic Sensors
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
  • Digital Type DIN Rail Switching Power Supply Fp300d-48mda 300W 48V 6.25A with CE
    US$ 40 / Piece
    1 Piece (MOQ)

Wenzhou BXST Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees88
Number of Employees
Manufacturer/Factory , Trading Company
Voltage Protector , Circuit Breaker , Change Over Switch , Inverter
Own Brand, ODM, OEM
ISO9001:2015
  • Bxst 100W Lithium Battery Portable Emergency Power Supply for Outdoor Camping
    US$ 100.88 / pieces
    20 pieces (MOQ)
  • Power Station 42000mAh Lithium Battery Portable Emergency Power Supply
    US$ 62.84 / pieces
    20 pieces (MOQ)
  • Bxst 220V Power Station Travel 100W Emergency Power Supply
    US$ 72.9 / pieces
    20 pieces (MOQ)

Ningbo Austa Solar Tech Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Number of Employees8
Number of Employees
Trading Company
Inverter
OEM, ODM, Own Brand
ISO 9001, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE...
  • Solar Product 300W Home Solar Power System UPS Bank Solar Energy Solar Power Generator AC Portable Power Supply
    US$ 480 / Set
    1 Set (MOQ)
  • Best Service 500W All in One Type Solar off Grid Power Bank for Home and RV Uses
    US$ 435 / Piece
    1 Piece (MOQ)
  • Solar 500W/1kw/3kw Power Supply UPS Power Home Solar Energy Generator Power Generator
    US$ 515 / Set
    1 Set (MOQ)

Dongguan Mengtai Instrument Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Gloss Meter , DC Power Supply , pH Meter , Thickness Tester , Resistance Tester
OEM, ODM
Response Time≤3h
  • Cabinet 3u 2200W Programmable Tube Switching DC Stabilized Adjustable DC Power Supply
    US$ 999 / Piece
    1 Piece (MOQ)
  • 300W Mini Power Supply Auto Range Programmable Switching Power Supply
    US$ 142.7 / Piece
    1 Piece (MOQ)
  • Upgrade Switching DC Power Supply 30V 10A 300W
    US$ 43.6 / Piece
    1 Piece (MOQ)

Dongguan Phynam Comtech Co., Ltd.

China Supplier - Gold MemberSince 2015

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Number of Employees2
Number of Employees
Trading Company
Poe Switch , UTP LAN Cable , Network Cable , Wireless Ap , Wireless CPE
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14000, ISO 14064, QC 080000
  • Managed 24 Port 1000m Poe Switch Support HDMI Extender Power Supply (TS2824G)
    Negotiable
    1 Piece (MOQ)
  • 16+2 Giga SFP Poe Switch Power Supply and Data Transmit for HDMI Extender (TS1816GI)
    US$ 180 / Piece
    1 Piece (MOQ)
  • 24 Ports Fast Poe Switch with 2 Giga SFP Uplink Work with Hik and Dahua Camera (TS2824FM)
    Negotiable
    1 Piece (MOQ)

SHENZHEN FITLED LIGHTING CO., LTD.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area450
Plant Area
Number of Employees15
Number of Employees
Manufacturer/Factory , Trading Company
LED Car Light; LED Sensor Light; Sensor Switch; LED Light Strip; LED Profile
Own Brand, ODM, OEM
ISO 9001, ISO 14001
  • 12V 100W LED Modules Outdoor AC DC Constant Voltage LED Power Supply
    US$ 4.68 / Piece
    10 Pieces (MOQ)
  • 20W 30W 40W 50W 60W 100W 150W IP68 Waterproof LED Power Supply
    US$ 4.68 / Piece
    10 Pieces (MOQ)
  • AC to DC12V 30W 60W 100W 200W 300W IP67 Outdoor Waterproof LED Switching Power Supply with CE RoHS
    US$ 4.68 / Piece
    10 Pieces (MOQ)

Wisman High Voltage Power Supply Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
High Voltage Power Supply , Dl Rack Mount High Voltage Power Supply , MMC 100V-600V 0.1W High Voltage Power Supply , Sdl 2kv-260kv 20W-4kw High Voltage Power Supply , Xfn 10kv-70kv 10W-100W X-ray Generator
OEM, Own Brand
ISO 9001
  • MS series Multi-Channel System Wisman High Voltage Power Supply for Ion Implantation
    US$ 1 / Piece
    1 Piece (MOQ)
  • MS series Multi-Channel High Voltage Power Supply System for Electrostatic applications
    US$ 1 / Piece
    1 Piece (MOQ)
  • MS series Multi-Channel System of Wisman for Air Purification (1-70kV, 10-2000W)
    US$ 1 / Piece
    1 Piece (MOQ)

Vesion Tech Co. Ltd

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area64
Plant Area
Number of Employees9
Number of Employees
Trading Company
UPS , Energy Storage Batteries , Batteries , Online UPS , Static Transfer Switch
ODM, OEM
Response Time≤3h
  • Eaton 9sx 9sx2000I 2000va/1800W High Frequency Online UPS 220V 240V Single Phase Pure Sine Wave UPS Uninterruptible Power Supply for Date Center
    US$ 300 / Piece
    1 Piece (MOQ)
  • Eaton 9sx 9sx3000I 3000va/2700W 220V 240V High Frequency 1 Phase Online Telecom UPS Power Supply for Computer and Internet Data Center
    US$ 300 / Piece
    1 Piece (MOQ)
  • Eaton 9px UPS High Quality Eaton UPS Rack/Tower Interchangeable 9px 6kVA/5.4kw 6000va/54000 220V 230V UPS 9px6kipm31 for Computer
    US$ 651 / Piece
    1 Piece (MOQ)

Shenzhen Caixin Technology Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area1750
Plant Area
Number of Employees23
Number of Employees
Manufacturer/Factory , Trading Company
LED Display , LED Screen , LED Module , LED Sign
Own Brand, ODM, OEM
Others
  • Chinese Best LED Power Supply 240V-5V60A 300W Low Price 110V 220V
    US$ 12.8 / Piece
    5 Pieces (MOQ)
  • Chinese Best LED Power Supply 240V-5V60A 300W High Quality 110V 220V
    US$ 12.8 / Piece
    5 Pieces (MOQ)
  • LED Display Screen Power Supply 220V-5V-40A 200W 300W Low Price
    US$ 13 / Piece
    1 Piece (MOQ)

Shenzhen TopSuny Solar Energy LLC

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Manufacturer/Factory , Trading Company , Group Corporation
Portable Power Station , Solar Battery , Solar Panel , PV System , Solar Inverter
OEM, ODM, Own Brand
ISO 9001
  • OEM Handy Brite Portable Power Station 150W Solar Power Station Energy Storage Power Supply Energy Storage Power Supply
    US$ 79.46 / Piece
    500 Pieces (MOQ)
  • Portable Power Station 150W Portable Battery 110V AC DC Solar Power Station Outdoor Pd Type C Powered Generator Energy Storage Power Supply
    US$ 79.46 / Piece
    500 Pieces (MOQ)
  • Emergency Portable Solar Power Supply 160000mAh
    US$ 79.46 / Piece
    500 Pieces (MOQ)

Zuden Technology (HK) Co., Limited

China Supplier - Gold MemberSince 2006

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Alarm System , Access Control , Smart Home , Electromagnetic Lock , Home Security System
OEM, ODM, Own Brand
ISO 9001, ISO 9000
  • 12V 18 Channel Centralized Regulated CCTV Surveillance Security Camera Power Supply
    US$ 17.9 / Piece
    100 Pieces (MOQ)
  • 180W Ultrathin Metal Box Aluminum SMPS Housing Switching Power Supply for CCTV Power Supply
    US$ 3.5 / Piece
    100 Pieces (MOQ)
  • CCTV Power Supply 12V 20A Switching Mode CCTV Power Supply Module Metal Type Power Supply 12V 20AMP for CCTV
    US$ 1 / Piece
    50 Pieces (MOQ)

TANG CHENG INTERNATIONAL TRADE CO., LTD.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Welding Robot , CNC Cutting Machine , Welding Machine , Laser Machine , Industrial Robot
OEM
ISO 9001, ISO 9000
  • 350W Single Output Switching Power Supply Lrs-350-3.3
    US$ 23.1 / Piece
    1 Piece (MOQ)
  • 350W Single Output Switching Power Supply Lrs-350-4.2
    US$ 23.1 / Piece
    1 Piece (MOQ)
  • 350W Single Output Switching Power Supply Lrs-350-24
    US$ 23.1 / Piece
    1 Piece (MOQ)

Zhengzhou CY Scientific Instrument Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area565
Plant Area
Number of Employees18
Number of Employees
Manufacturer/Factory , Trading Company
Plasma Cleaner , Magnetron Film Coating Equipment , Powder Press Machine , Planetary Mixer , Vacuum Tube Furnace
ODM, OEM
within 15 workdays
  • 300W DC Magnetron Sputtering Power Supply for New Technology Coating
    US$ 2900 / Piece
    1 Piece (MOQ)
  • High Integration Hollow Cathode Power Supply with Hcd Spray Gun to Realize Metal Material Evaporation
    US$ 2300 / Piece
    1 Piece (MOQ)
  • 1000W 600W 13.56MHz RF Plasma Generator with Auto Matching
    US$ 5900 / Piece
    1 Piece (MOQ)
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Category

Electrical & Electronics (354) Industrial Equipment & Components (228) Manufacturing & Processing Machinery (186) Lights & Lighting (183) Consumer Electronics (171) Instruments & Meters (130) Security & Protection (85) Health & Medicine (71) Tools & Hardware (67) Metallurgy, Mineral & Energy (50) More

Business Type

Manufacturer/Factory (473) Trading Company (351) Group Corporation (18) Individuals/SOHO (3) Other (12)

Management Certification

ISO 9001 (303) ISO 14001 (161) ISO 9000 (91) ISO9001:2015 (72) ISO 14000 (49) Others (41) QC 080000 (36) ISO 20000 (34) ISO14001:2015 (32) BSCI (28) GMP (27) ISO 13485 (27) OHSAS/ OHSMS 18001 (26) ISO 14064 (22) HSE (20) IATF16949 (18) FSC (14) EICC (10) SA 8000 (10) QHSE (9) GAP (8) QSR (8) HACCP (8) SEDEX (8) SHE Audits (7) BREEAM (7) LEED (7) ISO9001:2008 (7) ISO 50001 (7) ANSI/ESD (7) BS 25999-2 (7) BRC (6) WRAP (6) ASME (6) ISO 17025 (6) PAS 28000 (5) AIB (5) IFS (5) ISO 22000 (5) ISO 29001 (5) HQE (5) ISO 10012 (5) OHSAS18001:2007 (1) ISO45001:2016 (1) More

Annual Revenue

<1 Million USD (220) 2.5 ~ 5 Million USD (11) >100 Million USD (11) 1 ~ 2.5 Million USD (10) 5 ~ 10 Million USD (7) 10 ~ 50 Million USD (5) 50 ~ 100 Million USD (2) More

No. of Employees

5-50 People (135) 51-200 People (77) Less than 5 People (20) 201-500 People (17) Above 1000 People (2) 501-1000 People (1) More

Province & Region

Guangdong (263) Zhejiang (92) Jiangsu (58) Shandong (30) Anhui (20) Beijing (15) Henan (13) Hunan (11) Shanghai (10) Chongqing (9) Hubei (7) Jiangxi (7) Fujian (5) Shaanxi (4) Hebei (4) Sichuan (3) Tianjin (2) Liaoning (1) Guizhou (1) Taiwan, China (1) Hongkong S.A.R. (1) More