Constant Voltage Dc Power Supply

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Single
3 Years
75W-480W
85~264VAC 120~370VDC
Both Series and Parallel Connections Are Possible
Self-excited Switching Power Supply

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US$ 157-159 / Piece
1 Piece (MOQ)
Wenzhou Funi Electrical Co., Ltd.
Wenzhou Funi Electrical Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Secured Trading Secured Trading
  • Zhejiang, China
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5(5.0)

"On-time Delivery"
On-time Delivery
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Single
1 Year
3000W
220V
Parallel Switching Power Supply
Self-excited Switching Power Supply

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Light, Industry, Digital Products
Single
LED Constant Current
Conventional Step-down Transformer
CE, RoHS, ISO9001
Constant Current Source

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US$ 0.65-0.78 / Piece
1000 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
Black
OEM
AC DC

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US$ 4-5 / 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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Light
Single
LED Regulator Voltage
PWM Controlled
TUV, CE, RoHS, ISO9001, CCC
Constant Voltage/Current

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

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Single
2 Years
101 - 200W
110-220V
Series Switching Power Supply
Separate-excited Switching Power Supply

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US$ 150-200 / 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
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Single
1 Year
>500W
380V
Self-excited Switching Power Supply
Width Modulation Type

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US$ 1.66 / pieces
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
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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, Electronic Products
DC
TUV, RoHS, ISO9001, CCC
Black White
Electric
Plug In

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US$ 6.2-18.5 / Piece
5 Pieces (MOQ)
Shanghai Wellshow Opto Electronics Co., Ltd
Shanghai Wellshow Opto Electronics Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
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Light, Industry, Construction, Digital Products, Vehicle
Single
LED Regulator Voltage
Conventional Step-down Transformer
CE, RoHS
Constant Voltage Source

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US$ 52-55 / Piece
100 Pieces (MOQ)
Fuyuan Electronic Co., Ltd.
Fuyuan Electronic Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO9001:2015, Others
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Light
Single
LED Constant Voltage or Current
TUV, CE, UL, RoHS, ISO9001, CCC, GS,SAA,FCC,C-Tick
Constant Voltage Source
AC85-265

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US$ 800-1300 / 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
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Single
1 Year
>500W
380V
Self-excited Switching Power Supply
Width Modulation Type

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US$ 0.65-0.78 / Piece
1000 Pieces (MOQ)
Shenzhen Jiajiayuan Electronic Co., Ltd.
Shenzhen Jiajiayuan Electronic Co., Ltd.
  • China Supplier - Gold Member Gold 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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Game Player, Display, LED CCTV Camera
DC
TUV, RoHS, ISO9001, CE FCC
Black
OEM
AC DC

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US$ 1600-1900 / 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
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Single
1 Year
>500W
380V
Separate-excited Switching Power Supply
Width Modulation Type

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US$ 40-42 / 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 UL Rcm
Black
OEM
AC DC

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US$ 1800-2100 / 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
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Single
1 Year
>500W
380V
Self-excited Switching Power Supply
Width Modulation Type

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US$ 900-1100 / 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
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Single
1 Year
>500W
380V
Self-excited Switching Power Supply
Width Modulation Type

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US$ 6500-6850 / 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
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Single
>500W
380V
Width Modulation Type
Terminal Power Distribution Equipment
One-way Transmission

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US$ 18.9-25.9 / Piece
1000 Pieces (MOQ)
Fuhua Electronic Co., Ltd.
Fuhua Electronic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory

  • Others
Secured Trading Service

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Single
120-150W
90-264VAC
Self-excited Switching Power Supply
Frequency Modulation Type
Terminal Power Distribution Equipment

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US$ 277-300 / Piece
2 Pieces (MOQ)
Yueqing Zhijiu Electric Co., Ltd.
Yueqing Zhijiu Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Trading Company

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Single
2 Years
5000W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply

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US$ 7.5-8 / Piece
500 Pieces (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
51 - 100W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
Frequency Modulation Type

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US$ 5.2-5.5 / Piece
500 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
Secured Trading Service

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Single
>2 Years
301 - 400W
110-220V
Series Switching Power Supply
Separate-excited Switching Power Supply

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US$ 1.5-3.5 / Piece
1000 Pieces (MOQ)
Ningbo Miclion LED Lighting Co., Ltd.
Ningbo Miclion LED Lighting Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Light
Single
LED Regulator Voltage
TUV, CE, RoHS
Constant Current Source
Step-down Type

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US$ 18-21 / 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
>500W
Full Range
Series Switching Power Supply
Self-excited Switching Power Supply

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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 DC Power Supply
1 Year DC Power Supply
up to 0.1mv
Over Voltage, Over Current
0-60V
0.05%+5mA

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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$ 50.5-52.5 / 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

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Game Player, CCTV Camera,3D Printer,AC Motor
DC
RoHS, CE,FCC,RoHS,SAA,CB
Black
OEM
On-Off Type

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US$ 14.5-16.5 / Piece
100 Pieces (MOQ)
Hangzhou Udwells Technology Co., Ltd.
Hangzhou Udwells Technology 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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Light, Industry, Construction, Digital Products, Vehicle
Single
Constant Current
Electronic Step-down Transformer
TUV, CE, RoHS, ISO9001, CCC
Constant Current Source

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US$ 3100-45000 / Piece
1 Piece (MOQ)
Foshan Lihao Power Technology Co., Ltd.
Foshan Lihao Power Technology 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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Water Cooling
380V
50Hz
5V
1 Year Warranty
ISO9001

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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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12V
1 Year
1 - 50W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
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Questions & Answers on Constant Voltage Dc Power Supply
Q
What are the key advantages of using switching power supplies?
A
Discover the perfect addition to your Switching Power Supply with our Constant Voltage Dc 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
How can I locate reputable suppliers for switching power supplies in China?
A
The Constant Voltage Dc 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
The Constant Voltage Dc Power Supply is a top choice in our Switching Power Supply collection.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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