Wholesale Power Supply Unit

products found from  trusted manufacturers & suppliers

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US$ 3-10 / Piece
10 Pieces (MOQ)
Dongguan Changyue Industry Co., Ltd.
Dongguan Changyue Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Guangdong, China
  • Trading Company

  • ISO 9001
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Single
2 Years
25W-400W
176V-265V
Series Switching Power Supply
Self-excited Switching Power Supply

Favorites

US$ 3-10 / Piece
10 Pieces (MOQ)
Dongguan Changyue Industry Co., Ltd.
Dongguan Changyue Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Guangdong, China
  • Trading Company

  • ISO 9001
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Single
2 Years
25W-400W
176V-265V
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 100-500 / Piece
1000 Pieces (MOQ)
L-Square Century Co., Limited
L-Square Century Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory,Trading Company

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PSU
ODF
CE, ISO, RoHS, GS
New
FTTH
1 Year

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US$ 13547-16580 / Piece
1 Piece (MOQ)
Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.
Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Shanghai, China
  • Manufacturer/Factory,Trading Company

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Gold
SMT
Multilayer
FR-4
RoHS, ISO
Non-Customized

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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 SuppliersAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Single or Dual
1 Year
5W-30W
220VAC±10%
Parallel Switching Power Supply
Self-excited Switching Power Supply

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1 Piece (MOQ)
Shenzhen Anzhiya technology Co., LTD.
Shenzhen Anzhiya technology Co., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory

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Single
Base on Model
Base on Model
Base on Model
Base on Model
Base on Model

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US$ 8-18 / Piece
10 Pieces (MOQ)
Ningbo Link Communication Equipment Co., Ltd.
Ningbo Link Communication Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Trading Company

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Self Grounding
Aluminum Alloy
Commercial, Industrial, Hospital, Residential/General-Purpose
3 Meter
Black
IP65

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US$ 2300-47800 / Set
1 Set (MOQ)
Jiangsu Yawei Electric Group Co., Ltd.
Jiangsu Yawei Electric Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • Others

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Power
Three
Core-type Transformer
Oil-immersed Type Transformer
Two-winding Transformer
ISO9001-2000, ISO9001, CCC

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US$ 5-9 / pieces
1 pieces (MOQ)
Zhejiang Junlin Electric Technology Co., Ltd.
Zhejiang Junlin Electric Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001, ISO 14064

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Single
3 Years
1 - 50W
85-132VAC/176-264VAC 254-370 VDC
Series Switching Power Supply
Separate-excited Switching Power Supply

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US$ 3-6 / Piece
100 Pieces (MOQ)
Guangzhou Hongzhouyi Technology Co., Ltd.
Guangzhou Hongzhouyi Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory

  • ISO 9001, ISO 14001, BSCI
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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
AC or DC
TUV, RoHS, CCC
Black
Plug In
Master Carton

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US$ 208-250 / Piece
1 Piece (MOQ)
Zhejiang Gangkong Electric Co., Ltd
Zhejiang Gangkong Electric Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory

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Power
Protection
ISO9001:2000, VDE, CCC
All- packaged Type
Low Voltage
Steel Plate

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US$ 22-30 / Piece
1 Piece (MOQ)
Zhejiang Ximeng Electronic Technology Co., Ltd.
Zhejiang Ximeng Electronic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, ISO 9000

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5(5.0)

"Fast Delivery"
Fast Delivery
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Single
2 Years
401 - 500W
110VAC/220VAC
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 180-999 / Piece
1 Piece (MOQ)
Shenzhen Qianyang Technology Co., Ltd.
Shenzhen Qianyang Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory

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Program
Closed-Loop
Continuous
Automatic Control, Protection, Monitoring
RoHS, ISO: 9001
New

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US$ 198-225 / Piece
1 Piece (MOQ)
Zhejiang Boyang Compressor Co., Ltd.
Zhejiang Boyang Compressor Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015

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5(5.0)

"On-time Delivery"
On-time Delivery
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None
12m
Movable Type
Lubricated
Vertical
Closed Type

Favorites

US$ 1-3 / Piece
1 Piece (MOQ)
Wenzhou Funi Electrical Co., Ltd.
Wenzhou Funi Electrical Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001, ISO 9000, ISO 14000

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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$ 2-20 / Piece
10 Pieces (MOQ)
Dongguan Changyue Industry Co., Ltd.
Dongguan Changyue Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Guangdong, China
  • Trading Company

  • ISO 9001
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Single
2 Years
12-500W
110V-264V
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 0.1-0.2 / Piece
1 Piece (MOQ)
Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.
Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Hubei, China
  • Trading Company

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Telephone, Computer, Workstation, Server
Wired
Ethernet
Data
CE, ISO, RoHS
New

Favorites

US$ 22-300 / Piece
1 Piece (MOQ)
Guangdong Lingyi Industrial Technology Co., Ltd.
Guangdong Lingyi Industrial Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Guangdong, China
  • Trading Company

  • ISO 9001, OHSAS/ OHSMS 18001, LEED
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Simatic Industrial Automation Systems
24 V/24
PLC Control
PWM Control
Current
Low Voltage Variable-Frequency Drive

Favorites

US$ 900-24000 / Package
1 Package (MOQ)
Jinan Sendo Air Conditioning Co., Ltd.
Jinan Sendo Air Conditioning Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shandong, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001, ISO 14001
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Rooftop Packaged Air Conditioner
Galvanized Sheet
Higher
50Hz or 60Hz
Low
Residential & Commercial Field

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US$ 200-350 / Piece
1 Piece (MOQ)
Foshan Kitdoo Refrigeration Equipment Co., Ltd.
Foshan Kitdoo Refrigeration Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory

  • ISO 9001, ISO 9000

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220V
Piston Refrigeration Machinery
Semi-Closed
Air-Cooled
Freon
Large

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US$ 300-1500 / Piece
1 Piece (MOQ)
Taizhou Uiniya Refrigeration Equipment Co., Ltd.
Taizhou Uiniya Refrigeration Equipment Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Jiangsu, China
  • Trading Company

  • ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI
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Video Technical Support, Online Support
1year
Air-Cooled
Air-Cooled
Open System
Single-speed Fan

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US$ 1000 / Piece
1 Piece (MOQ)
China One-Tone Industrial Group Co., Ltd
China One-Tone Industrial Group Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Tianjin, China
  • Trading Company

  • ISO 9001
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Adjust
Combination
Linear
Continuous
Automatic Control
RoHS, CCC, ISO: 9001, CE

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US$ 2.55 / Piece
1000 Pieces (MOQ)
Shenzhen Niteray Industry Limited
Shenzhen Niteray Industry Limited
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001
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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
DC
TUV, RoHS, UL, ISO9001, CCC
Black or White
Plug In
Variation Range: 90-264 VAC

Favorites

1 Piece (MOQ)
Hunan Shaoli Group Electric Co., Ltd.
Hunan Shaoli Group Electric Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Hunan, China
  • Manufacturer/Factory

  • ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
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on-Site After-Sales Service
One Year
Customized
Train Engine
Electric
ISO9001, ISO14001, ISO45001,CE

Favorites

1 Piece (MOQ)
Sichuan Hongjun Science and Technology Co., Ltd.
Sichuan Hongjun Science and Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Sichuan, China
  • Trading Company

  • ISO 9001
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Adjust
Combination
Linear
Continuous
Automatic Control, Protection
ISO: 9001

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US$ 10-50 / Piece
1 Piece (MOQ)
Smart Electrical Engineering Co., Ltd.
Smart Electrical Engineering Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001, ISO 9000, ISO 14001

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Distribution Metering Box
Open Frame
ISO9001:2000, VDE, CCC
All- packaged Type
Low Voltage
L359mm*W196mm*H102.5mm

Favorites

US$ 141-149 / Piece
1 Piece (MOQ)
Shenzhen Tengjing Electronics Co., Ltd
Shenzhen Tengjing Electronics Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001, ISO 9000, ISO 20000, ISO 29001, ISO 17025
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Industrial
High Speed
Single-Phase
Control
Open Type
8

Favorites

US$ 200-60000 / Piece
1 Piece (MOQ)
Shanghai Wenlida Technology Co., Ltd.
Shanghai Wenlida Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

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AC
Three Phase
High Frequency
Frequencyy Variation
Industrial Frequency
Large

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US$ 60 / Piece
1 Piece (MOQ)
Sichuan Focus Science and Technology Co., Ltd.
Sichuan Focus Science and Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Sichuan, China
  • Trading Company

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Program
Closed-Loop
Linear
Continuous
Automatic Control
RoHS, CCC, ISO: 9001, CE

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US$ 170-250 / Piece
1 Piece (MOQ)
Guangzhou he Neng Automation Equipment Co. , Ltd.
Guangzhou he Neng Automation Equipment Co. , Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Guangdong, China
  • Trading Company

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Program
Combination
Linear
Continuous
Automatic Control
RoHS, CCC, CE
Questions & Answers on Wholesale Power Supply Unit
Q
What are the key advantages of using switching power supplies?
A
The Wholesale Power Supply Unit is classified under 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 Wholesale Power Supply Unit.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
The Wholesale Power Supply Unit is a key item within our extensive Switching Power Supply selection.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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