3 Power Supply

products found from  trusted manufacturers & suppliers

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US$ 1.3-1.5 / Piece
100 Pieces (MOQ)
Zhongshan Minglian Electronic Co., Ltd.
Zhongshan Minglian Electronic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Single
1 Year
1 - 50W
110-220V
Series Switching Power Supply
Separate-excited Switching Power Supply

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US$ 4.79-5 / Piece
70 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
301 - 400W
220V
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 10-18 / Piece
300 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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Distribution Metering Box
Metal Box
GS/Ce/EMC/RoHS/Reach
All- packaged Type
High Voltage
198*110*50mm (L*W*H)

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US$ 0.5-5 / Piece
1000 Pieces (MOQ)
Yueqing Baijin Electronics Co.,Ltd.
Yueqing Baijin Electronics Co.,Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory

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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$ 3.5-6.5 / Piece
500 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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Light, Digital Products, Electronics Products
Single
LED Constant Voltage and LED Constant Power
PWM Controlled
CE, RoHS
Constant Voltage Source

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US$ 6.5-8 / Piece
1 Piece (MOQ)
Sesame Access Co., Ltd.
Sesame Access Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Single Phase
Standby
Overcurrent
Access Control, Electric Lock
Lighting/Power
Long-acting Machine

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US$ 1000 / Piece
1 Piece (MOQ)
GUANGZHOU NASN POWER CO., LTD
GUANGZHOU NASN POWER CO., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"Nice Service"
Nice Service
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Single
1 Year
7200W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply

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1 Piece (MOQ)
Xiamen Swill Intelligence Technology Co., Ltd.
Xiamen Swill Intelligence Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China
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Multiple
1 Year
1 - 50W
110-220V
CE, ISO
MEAN WELL

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US$ 3500-4500 / Piece
5 Pieces (MOQ)
Landworld Technology Co., Ltd.
Landworld Technology 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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No
ISO
EV Onboard Charger
372x240x98mm
Shenzhen, China
LANDWORLD

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US$ 7000-8000 / 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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380V
25kHz
25V
1000A
Long-Term
<1% of Rated Voltage

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US$ 26.5-29.5 / Piece
50 Pieces (MOQ)
Dongguan Dianrui Technology Co., Ltd.
Dongguan Dianrui Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Guangdong, China
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Desktop
CE, RoHS, CCC, FCC
500-800W
ATX 12V 2.31
40mm
40mm

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US$ 590 / Piece
1 Piece (MOQ)
Beijing Junyi Electrophoresis Co., Ltd.
Beijing Junyi Electrophoresis Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Beijing, China
  • ISO9001:2015
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Online
1 Year
Customized
Desktop
Plastic
CE

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US$ 5-20 / Piece
500 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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Light, Digital Products, Electronics Products
Dual
LED Constant Voltage and LED Constant Power
PWM Controlled
CE, RoHS
Constant Voltage Source

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US$ 3.5-4.8 / Piece
100 Pieces (MOQ)
Guangdong Qinx Technology Co., Ltd.
Guangdong Qinx Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory

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Single
3 Years
51 - 100W
100-240V
Series Switching Power Supply
Self-excited Switching Power Supply

Favorites

US$ 1 / Piece
1 Piece (MOQ)
Wisman High Voltage Power Supply Co., Ltd.
Wisman High Voltage Power Supply Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shaanxi, China
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Single
1 Year
0.5W/1W/1.5W/2W/3W
+5VDC/12VDC/15VDC/24VDC
Parallel Switching Power Supply
Self-excited Switching Power Supply

Favorites

1 Piece (MOQ)
SUQIAN BOER HIGH VOLTAGE POWER SUPPLIES CO., LTD.
SUQIAN BOER HIGH VOLTAGE POWER SUPPLIES CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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Single or Dual
1 Year
20-50W
220V
Parallel Switching Power Supply
Self-excited Switching Power Supply

Favorites

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)

"Fast Delivery"
Fast Delivery
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Single
2 Years
101 - 200W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply

Favorites

US$ 70-79 / Piece
1 Piece (MOQ)
New Idea Electric Co.,Ltd.
New Idea Electric Co.,Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Single Phase
On-line
Sealed Maintenance Free
Industry
Lighting
Long-acting Machine

Favorites

US$ 3.1 / Piece
100 Pieces (MOQ)
Zhongshan Aomei Wire and Cable Co., Ltd.
Zhongshan Aomei Wire and Cable 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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5(5.0)

"On-time Delivery"
On-time Delivery
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Single
>2 Years
60/150/250W
180-240VAC
Series Switching Power Supply
Separate-excited Switching Power Supply

Favorites

US$ 81-91.5 / Piece
5 Pieces (MOQ)
Yueqing Chuxi Electric Co., Ltd.
Yueqing Chuxi Electric Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Trading Company

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Single
2 Years
>500W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply

Favorites

US$ 12.67-13.27 / 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, Game Player, Digital Camera, Display, Device Charging, Replacement PSU, Universal PSU
DC
TUV, RoHS, ISO9001, CCC, GS CE UL FCC Ukca PSE
Black
Private Brand
On-Off Type

Favorites

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Light, Industry, Construction
Single
Constant Voltage
Constant Voltage
TUV, CE, RoHS, UL
Constant Voltage Source

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US$ 3.85-15.8 / Piece
60 Pieces (MOQ)
Cinda Advertising Solutions Co., Ltd.
Cinda Advertising Solutions 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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CE, RoHS, CCC, CB, Gcc
Allfuwa
LED Outdoor Sign
Waterproof
Unit Inner Box+60PC Per Carton.
Guangzhou, China

Favorites

US$ 2460-8500 / Piece
1 Piece (MOQ)
Zhejiang Wenma Electric Co., Ltd.
Zhejiang Wenma Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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AC
Three Phase
Low Frequency
Tnsja
Low Frequency
Large

Favorites

US$ 6.4-6.95 / Piece
16 Pieces (MOQ)
Foshan Shampower Supply Co., Ltd
Foshan Shampower Supply Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Multiple
2 Years
51 - 100W
Full Range
Series Switching Power Supply
Self-excited Switching Power Supply

Favorites

US$ 1.5-2.28 / 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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Tin
DIP
Double-Layer
ISO
Customized
New

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US$ 5.8-6.5 / Piece
5 Pieces (MOQ)
Zhejiang Hugong Automation Technology Co., Ltd.
Zhejiang Hugong Automation Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Single
1 Year
15/30/60/100W
100~240VAC;140~340VDC
Series Switching Power Supply
CE, RoHS, ISO, FCC

Favorites

US$ 300-6000 / Piece
1 Piece (MOQ)
Shanghai Rui Tai Photoelectric Technology Co., Ltd.
Shanghai Rui Tai Photoelectric Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Construction, Overhead, Underground, Industrial, Power Station, Computer
High Voltage Cable
DC & AC
PVC
PC
Round Wire

Favorites

US$ 100-99999 / Pieces
1 Pieces (MOQ)
Shandong BOS Energy Technology Co., Ltd.
Shandong BOS Energy Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, ISO45001:2018
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PWM Control
Voltage
High Voltage Variable-Frequency Drive
AC-DC-AC Variable-Frequency Drive
Voltage Variable-Frequency Drive
Simple Type, Elevator Special, Constant Torque Universal Type
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Questions & Answers on 3 Power Supply
Q
What factors should I consider when opting for wholesale purchase of switching power supplies?
A
The 3 Power Supply is a premium choice in the Switching Power Supply category.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
What are the key advantages of using switching power supplies?
A
The 3 Power Supply is included in our comprehensive Switching Power Supply range.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
Discover the perfect addition to your Switching Power Supply with our 3 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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