Wholesale 20a power supply

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US$ 6.35-7.2 / 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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Single
1 Year
201 - 300W
110-220V
No
Self-excited Switching Power Supply

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US$ 21.85-25.85 / Piece
100 Pieces (MOQ)
Shenzhen Pengchu Industry Co., Ltd.
Shenzhen Pengchu Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Single
2 Years
168W
100-240VAC
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 5.55-7.55 / Piece
100 Pieces (MOQ)
GRANDLY DRAGON TECH LIMITED
GRANDLY DRAGON TECH LIMITED
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display, CCTV
DC
RoHS, ISO9001, CCC
White
OEM
On-Off Type

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US$ 6.35-7.2 / 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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Light, Industry, Construction, Digital Products, Vehicle
Single
LED Constant Current
Electronic Step-down Transformer
TUV, CE, RoHS, ISO9001, CCC
Constant Voltage Source

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US$ 3.95-5 / 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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Single
1 Year
101 - 200W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 30-50 / Piece
1 Piece (MOQ)
Guangzhou Idealplusing information technology co., LTD
Guangzhou Idealplusing information technology co., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Single
1 Year
1200W
110-220V
Series Switching Power Supply
/

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US$ 10-12 / Piece
1 Piece (MOQ)
Wenzhou Wode Electrical Co., Ltd.
Wenzhou Wode Electrical Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Single
>2 Years
301 - 400W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 10.29-10.71 / Piece
10 Pieces (MOQ)
Foshan Shampower Supply Co., Ltd
Foshan Shampower Supply Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
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Single
2 Years
201 - 300W
110V/220VAC
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 4.71-5 / Piece
36 Pieces (MOQ)
Foshan Shampower Supply Co., Ltd
Foshan Shampower Supply Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
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Single
2 Years
201 - 300W
Full Range
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 1500-1800 / Piece
1 Piece (MOQ)
Hebei Tongke Electrical Appliance Manufacturing Co.,Ltd.
Hebei Tongke Electrical Appliance Manufacturing Co.,Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
Secured Trading Service

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Fan Cooling
380V
25kHz
30V
30A
Long-Term

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US$ 58.79-68.57 / Piece
5 Pieces (MOQ)
Zhejiang Weihao Electronic Co., Ltd.
Zhejiang Weihao Electronic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Single
>2 Years
>500W
110-220V
Both Series and Parallel Connections Are Possible
Self-excited Switching Power Supply

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US$ 160.88-168.88 / Piece
1 Piece (MOQ)
Guangzhou Idealplusing information technology co., LTD
Guangzhou Idealplusing information technology co., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Single
1 Year
960W
220V
Parallel Switching Power Supply
Self-excited Switching Power Supply

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US$ 33.5-34.5 / Piece
100 Pieces (MOQ)
Shenzhen Pengchu Industry Co., Ltd.
Shenzhen Pengchu Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Single
2 Years
201 - 300W
100-240VAC
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 5.5-5.6 / Piece
10 Pieces (MOQ)
Jiangxi Nanma Electrical Co., Ltd.
Jiangxi Nanma Electrical Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangxi, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Multiple
2 Years
101 - 200W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 8-18 / Piece
500 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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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
AC or DC
TUV, RoHS, UL, ISO9001, CCC, GS/Ce/EMC/RoHS/Reach
Black
OEM/ODM
On-Off Type

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US$ 7.71-9.26 / pieces
1 pieces (MOQ)
Zhejiang Junlin Electric Technology Co., Ltd.
Zhejiang Junlin Electric Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Single
3 Years
250W
110V/220V
Series Switching Power Supply
Separate-excited Switching Power Supply

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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display, CCTV
DC
RoHS, ISO9001, CCC
White
OEM
On-Off Type

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US$ 2.5-400 / Piece
10 Pieces (MOQ)
Maosheng Electrical Co., Ltd.
Maosheng Electrical Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Single
1 Year
51 - 100W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 169 / Piece
1 Piece (MOQ)
Dongguan Mengtai Instrument Co., Ltd.
Dongguan Mengtai Instrument Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Single
1 Year
110-220V
Separate-excited Switching Power Supply
CE, RoHS, ISO, CB, FCC
Mtky

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US$ 5.25-6.46 / Piece
5 Pieces (MOQ)
Jiangxi Huntec Electrical Technology Co., Ltd.
Jiangxi Huntec Electrical Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangxi, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO9001:2015, ISO50001, ISO45001:2018, Others
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Single
3 Years
35/50/60/75/100/120/150/200/250/350/400/500W
12/15/24/27/36/48V
Series Switching Power Supply
Separate-excited Switching Power Supply

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US$ 16.2-17.67 / Piece
100 Pieces (MOQ)
Donghua Electric Stock Co., Ltd. of Zhejiang
Donghua Electric Stock Co., Ltd. of Zhejiang
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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Single
1 Year
200W
90-132 VAC/180-264VAC
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 1.19-4.58 / Piece
100 Pieces (MOQ)
Shen Zhen Saqcn Innovation Technology Co., Ltd.
Shen Zhen Saqcn Innovation Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Single
1 Year
>500W
110-220V
CE, RoHS, ISO, CB
Saqcn

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US$ 42.69-46.73 / Piece
10 Pieces (MOQ)
Zhejiang Leyu Electric Co., Ltd.
Zhejiang Leyu Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Single
2 Years
500W
88-264VAC
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 49.9 / Piece
1 Piece (MOQ)
Sichuan Hongjun Science and Technology Co., Ltd.
Sichuan Hongjun Science and Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Sichuan, China
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Connect
Automatic Control, Protection, Measurement
RoHS, CE
Non-Customized
Iron
F Type Bolt

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US$ 22.81-23.69 / Piece
50 Pieces (MOQ)
Shenzhen Mingwei Electric Power Co., Ltd.
Shenzhen Mingwei Electric Power Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Single
>2 Years
201 - 300W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 19.18-22.38 / Piece
5 Pieces (MOQ)
Zhejiang Weihao Electronic Co., Ltd.
Zhejiang Weihao Electronic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Single
>2 Years
301 - 400W
110-220V
Both Series and Parallel Connections Are Possible
Self-excited Switching Power Supply

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US$ 22-29 / pieces
1 pieces (MOQ)
Zhejiang Junlin Electric Technology Co., Ltd.
Zhejiang Junlin Electric Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Single
3 Years
800W
220V
Series Switching Power Supply
Separate-excited Switching Power Supply

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10 Pieces (MOQ)
Shenzhen Gold Power Tech Co., Ltd.
Shenzhen Gold Power Tech Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory

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Single
2 Years
2900W
90~264VAC
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 55 / Piece
1 Piece (MOQ)
F&C Sensing Technology (Hunan) Co., Ltd.
F&C Sensing Technology (Hunan) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Single
2 Years
401 - 500W
110-220V
Parallel Switching Power Supply
Self-excited Switching Power Supply
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Questions & Answers on Wholesale 20a power supply
Q
What are the key advantages of using switching power supplies?
A
Upgrade your Switching Power Supply with the elegant and durable Wholesale 20a power supply.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
What factors should I consider when opting for wholesale purchase of switching power supplies?
A
Upgrade your Switching Power Supply with the elegant and durable Wholesale 20a 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.
Q
How can I locate reputable suppliers for switching power supplies in China?
A
Upgrade your Switching Power Supply with the elegant and durable Wholesale 20a power supply.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.
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