USB Power Supply

products found from  trusted manufacturers & suppliers

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US$ 20-21.88 / pieces
2 pieces (MOQ)
Foshan Boruiyuanda Technology Co., Ltd.
Foshan Boruiyuanda Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Home Amplifier
Hi-Fi
Civilian
Power Supply
230V
DC 5V USB Max. = 2.5A (Maximum Output Current)

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US$ 439-469 / packs
5 packs (MOQ)
Hefei Jubao New Energy Technology Co., Ltd.
Hefei Jubao New Energy Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Anhui, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001
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15kg
5 Years
2500 Cycles
3072wh
3kw 51.2V 60ah
Single Item

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US$ 1.5-1.7 / Piece
1000 Pieces (MOQ)
Shenzhen Merryking Electronics Co., Ltd.
Shenzhen Merryking Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Switching, Mobile Phone, Game Player, Digital Camera, Display, CCTV Camera, Guitar, Speaker, Vacuum Cleaner
DC
TUV, RoHS, ISO9001, CCC, FCC, PSE, GS
Black or White
OEM ODM Acceptalable
On-Off Type

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US$ 240-286 / SET
1 SET (MOQ)
Shijiazhuang Suin Instruments Co., Ltd.
Shijiazhuang Suin Instruments Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
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5(5.0)

"Fast Delivery"
Fast Delivery
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18 Months
Yes
Carton Package
225*128*290mm/225*128*320mm
Beijing, China
30000 Set/Year

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US$ 562-588.5 / Piece
100 Pieces (MOQ)
Ningbo Yinzhou Gangsheng International Trade Co., Ltd.
Ningbo Yinzhou Gangsheng International Trade Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Lithium-Ion Batteries
Electric Power, Lighting
AC/DC
Chargeable
1000W
AC/DC/USB/Type C/Car Charge

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US$ 2.5-6.5 / Piece
1000 Pieces (MOQ)
Ninghai Yingjiao Electrical Co., Ltd.
Ninghai Yingjiao Electrical Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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All
Travel
Electric
With Quick Charging Function
With Over-Current Protection
White

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US$ 2330-6110 / Piece
1 Piece (MOQ)
Nanjing Daoce Electronics Co., Ltd.
Nanjing Daoce Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Subject to Contract
Subject to Contract
80 V / 30 V / 250 V
USB, LAN, Gpib, Analog
0.97 to 0.99 (Typical)
3 Kg/5 Kg / 7.5 Kg

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US$ 10-25 / Piece
1 Piece (MOQ)
Yiwu Muyi Trading Co., Ltd.
Yiwu Muyi Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Plastic
Wireless Power Supply
for Cosmetic, Skin Care, Body Art
Not set
Non-Disposable
Yes

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US$ 500-25000 / Piece
1 Piece (MOQ)
SHENZHEN SCIEO ELECTRONICS CO., LTD.
SHENZHEN SCIEO ELECTRONICS CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Trading Company

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1 Year Warranty
1 Year
110-220V
Self-Excited Switching Power Supply
Terminal Power Distribution Equipment
PWM

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US$ 578-660 / Piece
1 Piece (MOQ)
Shenzhen QCEPOWER Technology Co., LTD
Shenzhen QCEPOWER Technology Co., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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2048wh
405*275*303(mm)
About 25kg
1 Year
15W
1500W

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US$ 32-38 / Piece
10 Pieces (MOQ)
Shanpu Technology (Guangdong) Co., Ltd.
Shanpu Technology (Guangdong) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Single Phase
Line Interactive
Overvoltage
Protect for Computer
Lighting
Standard Machine

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US$ 7.75-8.2 / pieces
20 pieces (MOQ)
Shenzhen Tianhehuijin Tech Ltd
Shenzhen Tianhehuijin Tech Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Trading Company

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5(4.7)

"Immediate Response"
Immediate Response
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Computer, Workstation, Server, Mobile phone, Laptop
Wireless
Ethernet
Data
CE
New

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1000 Pieces (MOQ)
Zhong Shan Hai Sen Electronics & Lighting Co., Ltd.
Zhong Shan Hai Sen Electronics & Lighting Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • Others
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DC
UL
Plug In
Haisen
Hse-05sxxxyyyyeu Series
100-240VAC 50/60 Hz

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US$ 0.99-2.42 / pieces
100 pieces (MOQ)
Guangdong MYIXI Technology Co., Ltd.
Guangdong MYIXI Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory

  • ISO9001:2015
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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
DC
TUV, RoHS, ISO9001, CCC
White Black Customized
Plug In
3 Years

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US$ 0.6-0.9 / Piece
100 Pieces (MOQ)
Shenzhen Jiajiayuan Electronic Co., Ltd.
Shenzhen Jiajiayuan Electronic Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Game Player, Display, LED CCTV Camera
DC
TUV, RoHS, ISO9001, CE FCC Ukca
White
OEM
AC DC

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US$ 1-4 / Piece
100 Pieces (MOQ)
Guangzhou Hongzhouyi Technology Co., Ltd.
Guangzhou Hongzhouyi Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
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5(5.0)

"Fast Delivery"
Fast Delivery
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Portable
Electric
With Quick Charging Function
With Over-Current Protection
White
Master Carton

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US$ 2.75-3.85 / Piece
1 Piece (MOQ)
Shenzhen Dilithink Electronics Co., Ltd.
Shenzhen Dilithink Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display, Home Appliances, Power Tools, Pet Products, Medica
DC
TUV, RoHS, ISO9001, CCC, UL cUL FCC CE GS Ukca PSE SAA Rcm Kc Kcc
Black
OEM
On-Off Type

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US$ 18.5-98 / Piece
100 Pieces (MOQ)
Shenzhen UPSEN Electronic Co., Ltd.
Shenzhen UPSEN Electronic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Single Phase
Line Interactive
Unbalanced Loads
Industry
Lighting/Power
Long-acting Machine

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US$ 1.33-1.4 / Piece
1000 Pieces (MOQ)
SHENZHEN K-TECH TECHNOLOGY CO., LTD
SHENZHEN K-TECH TECHNOLOGY CO., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Laptop, Mobile Phone, Game Player, Digital Camera, Phone, Display, to Provide DC Power to Device Has Specified Demand
DC
TUV, RoHS, ISO9001, CCC, UL, cUL, FCC, CE, SAA, PSE, CCC
Black
Private Brand
On-Off Type

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US$ 99-4390 / Piece
2 Pieces (MOQ)
Jinan Xinyuhua Energy Technology Co., Ltd.
Jinan Xinyuhua Energy Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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50V 20000A
1 Year
10kw-1000kw
380V
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 1752-2581.88 / Piece
1 Piece (MOQ)
Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.
Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Trading Company

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Single Phase
AC UPS
Overvoltage
Industry
Power Supply Module
Long-acting Machine

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US$ 12-13 / Piece
5 Pieces (MOQ)
Shenzhen Gofern Electronic Co., Ltd.
Shenzhen Gofern Electronic Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Others
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Distribution Metering Box
Protection
ISO9001:2000, VDE, CCC
High Voltage
1 Uint
High-rise Buildings

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US$ 850 / set
1 Piece (MOQ)
Changzhou Chuangkai Electronic Co., Ltd.
Changzhou Chuangkai Electronic Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Lifelong
1 Year
10 Sets of Trigger Output, 100 Steps Per Group, 10
235(W) X111(H) X440(D)
RS232, USB Host, USB Device, Gpib (Optional)
4.3-Inch Color TFT LCD Screen

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US$ 0.99-2.42 / Piece
100 Pieces (MOQ)
Guangdong MYIXI Technology Co., Ltd.
Guangdong MYIXI Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
DC
TUV, RoHS, ISO9001, CCC
White Black Customized
Plug In
3 Years

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US$ 2226.09 / Piece
1 Piece (MOQ)
Shenzhen Kernal Intelligent Technology Co., Ltd.
Shenzhen Kernal Intelligent Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Trading Company

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Single
Beck/Hoff
1 - 50W
Full Range
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 9-10.5 / Piece
100 Pieces (MOQ)
Shenzhen Jiajiayuan Electronic Co., Ltd.
Shenzhen Jiajiayuan Electronic Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Laptop, Game Player, Display, LED CCTV Camera
DC
TUV, RoHS, ISO9001, CE FCC Ukca
Black
OEM
AC DC

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US$ 218.12-221.45 / Piece
50 Pieces (MOQ)
Kasun Solar Technology Co., Ltd.
Kasun Solar Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Guangdong, China
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26*21*18.5cm
5.5kg
3 Years
12.8V/40ah (LiFePO4 Battery)
18V/100W Poly Solar
3 Ports

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1000 Pieces (MOQ)
QIW Industrial Co., Ltd.
QIW Industrial Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Guangdong, China
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Laptop
RoHS, ETL,cETL,PSE,TUV/GS,CE,LVD,Ukca,Rcm,DOE,Cec,ERP
<300W
65W
Na
Na

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US$ 3.6-4.8 / Piece
100 Pieces (MOQ)
Shenzhen Hemilai Electronics Co., Ltd
Shenzhen Hemilai Electronics Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Guangdong, China
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Half-Year Warranty
Half-Year Warranty
Motorcycle Engine
CE, RoHS
Pure Copper Wire PVC
12V 40A

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US$ 2.8-3.5 / pieces
20 pieces (MOQ)
Shenzhen Tianhehuijin Tech Ltd
Shenzhen Tianhehuijin Tech Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Trading Company

Secured Trading Service

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5(4.7)

"Immediate Response"
Immediate Response
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Computer, Workstation, Server, Mobile phone, Laptop
Wireless
Ethernet
Data
CE
New
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Questions & Answers on USB Power Supply
Q
What are the key advantages of using switching power supplies?
A
The USB Power Supply is an essential part of our Switching Power Supply offerings.Switching power supplies offer higher efficiency, smaller size, and lighter weight compared to traditional linear power supplies. They are also able to handle a wider range of voltages and frequencies, making them versatile for a variety of applications.
Q
How can I locate reputable suppliers for switching power supplies in China?
A
The USB Power Supply is an essential part of our Switching Power Supply offerings.In China, sourcing reputable suppliers for switching power supplies involves thorough research, including online supplier directories, industry networks, and trade shows. Verify supplier credentials, quality certifications, and request product samples for evaluation.
Q
What factors should I consider when opting for wholesale purchase of switching power supplies?
A
Discover the perfect addition to your Switching Power Supply with our USB Power Supply.Buying switching power supplies wholesale presents benefits such as cost savings, availability of bulk quantities, and consistent product quality. Wholesale purchases also often come with options for customization and faster delivery, ensuring reliable supply for your manufacturing needs.
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