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Shenzhen Waweis Technology Co., Ltd.

Power Supply Efficiency - manufacturer, factory, supplier from China

(Total 24 Products for Power Supply Efficiency)

  • 24V3A Black Color Switching Power Supply Converter Adapter

    24V3A Black Color Switching Power Supply Converter Adapter

    • Brand: Waweis

    • Packaging: A pp bag,a bubble bag,and a box.

    • Supply Ability: 20000pcs/week

    • Min. Order: 50 Piece/Pieces

    24V3A Black Color Switching Power Supply Converter Adapter Input AC 100 240V 50 60Hz Output DC 24V Max 3A 72W It can supply with all amperage less than 3A such as 500mA 800mA 1A 2 5A 3A If your device draws 2A then 2A will be supplied But if draws more than 3A only 3A will be supplied and power supply will be damaged...

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  • 5V 2A switching power supply for LED

    5V 2A switching power supply for LED

    • Brand: Waweis

    • Packaging: A pp bag,a bubble bag,and a box.

    • Supply Ability: 20000pcs/week

    • Min. Order: 50 Piece/Pieces

    5V 2A switching power supply for LED Item Name Switching Power Supply Driver Widely used in Industrial automation Radio Broadcasting LED display communications Security cameras Lighting Computer Input AC 110 220V 50 60Hz Output DC 5V2A Dual input voltage AC 110V 220V There is a switch choose the proper voltage before...

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  • AC DC 12V 1A 2A 3A 3.2A 5A Single Output Switching Power Supply

    AC DC 12V 1A 2A 3A 3.2A 5A Single Output Switching Power Supply

    • Brand: Waweis

    • Packaging: A pp bag,a bubble bag,and a box.

    • Supply Ability: 20000pcs/week

    • Min. Order: 50 Piece/Pieces

    AC DC 12V 1A 2A 3A 3 2A 5A Single Output Switching Power Supply Power supply have Dual input voltage AC 110V 220V There is a switch choose the proper voltage before

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  • Single Output 5V 5A AC DC Universal Switching Power Supply for CCTV

    Single Output 5V 5A AC DC Universal Switching Power Supply for CCTV

    • Brand: Waweis

    • Packaging: A pp bag,a bubble bag,and a box.

    • Supply Ability: 20000pcs/week

    • Min. Order: 50 Piece/Pieces

    Single Output 5V 5A AC DC Universal Switching Power Supply for CCTV Power supply have Dual input voltage AC 110V 220V There is a switch choose the proper voltage before

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  • Macbook 60WT/L AC Pro Wall Adapter

    Macbook 60WT/L AC Pro Wall Adapter

    • Brand: OEM

    • Packaging: 50 pcs/ctn gift box brown box

    • Supply Ability: 20,0000/week

    • Min. Order: 50 Piece/Pieces

    Macbook 60WT L AC Pro Wall Adapter Macbook charger has multiple intelligent protection with high temperature resistance fast heat dissipation stable charging Quality advantage 1 Intelligent MCU control Ultra low internal resistance MOS tube schottky Double sided aluminum shell for better heat dissipation Power supply...

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  • Magsafe1 45W EU Plug Macbook Pro Adapter

    Magsafe1 45W EU Plug Macbook Pro Adapter

    • Brand: OEM

    • Packaging: 50 pcs/ctn gift box brown box

    • Supply Ability: 20,0000/week

    • Min. Order: 50 Piece/Pieces

    Magsafe1 45W EU Plug Macbook Pro Adapter Quality Advantage 1 Intelligent MCU control Ultra low internal resistance MOS tube Double sided aluminum shell for better heat dissipation Power supply efficiency above 90 Shell temperature is lower and more balanced Fully solve the fatal problem of charging head ignition 100...

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  • 45W T-Connector US Plug Macbook Wall Charger

    45W T-Connector US Plug Macbook Wall Charger

    • Brand: OEM

    • Packaging: 50 pcs/ctn gift box brown box

    • Supply Ability: 20,0000/week

    • Min. Order: 50 Piece/Pieces

    45W T Connector US Plug Macbook Wall Charger Quality Advantage 1 The use of high quality components high reliability high efficiency Good anti interference performance Low dc ripple low noise 2 Low operating temperature long life Wide voltage input applicable to general standards Good insulation high dielectric...

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  • 60WT/L 16.5V 3.65A US Plug Wall Laptop Adapter

    60WT/L 16.5V 3.65A US Plug Wall Laptop Adapter

    • Brand: OEM

    • Packaging: 50 pcs/ctn hard box brown box

    • Supply Ability: 20,0000/week

    • Min. Order: 50 Piece/Pieces

    60WT L 16 5V 3 65A US Plug Wall Laptop Adapter Quality advantage 1 Intelligent MCU control Ultra low internal resistance double sided aluminum shell better heat dissipation effect Power supply efficiency above 90 The shell is cooler and more even Fully solve the fatal problem of charging head ignition 100 full load...

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  • 61W UK Plug Type-C PD Macbook Charger

    61W UK Plug Type-C PD Macbook Charger

    • Brand: OEM

    • Packaging: 50 pcs/ctn hard box brown box

    • Supply Ability: 20,0000/week

    • Min. Order: 50 Piece/Pieces

    61W UK Plug Type C PD Macbook Charger Quality Advantage 1 Power supply efficiency is more than 90 The shell is cooler and more even Fully solve the fatal problem of charging head ignition Load aging 2 The product is beautiful and elegant the shell is high temperature resistant and flame retardant the ultrasonic...

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  • Hot Selling 65W Tpye-C-PD QC3.0 Laptop Power Adapter

    Hot Selling 65W Tpye-C-PD QC3.0 Laptop Power Adapter

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    Hot Selling 65W Tpye C PD QC3 0 Laptop Power Adapter USB 3 0 uses a new data packet routing and transmission technology The cable design has 8 internal lines Except for VBus and GND as power supply lines the remaining 3 pairs are all data transmission lines D and D are reserved for two USB 2 0 compatible lines SSRX...

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  • 16.5V 3.65A 60W Power Adapter With Magsafe1

    16.5V 3.65A 60W Power Adapter With Magsafe1

    • Brand: OEM

    • Packaging: 50pcs/ctn gift box/ brown box

    • Supply Ability: 20000/week

    • Min. Order: 50PCS Bag/Bags

    16 5V 3 65A 60W Power Adapter With Magsafe1 Features 1 Intelligent chip to be doubled service life 2 Fiber glass PCB board with longer service life 3 Built in multitier protection design constant current protection constant voltage protection and overload protection Protection function overvoltage protection over...

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  • Wholesale Portable PD QC3.0 5.1V1.0A Laptop Power Adapter

    Wholesale Portable PD QC3.0 5.1V1.0A Laptop Power Adapter

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    Wholesale Portable PD QC3 0 5 1V1 0A Laptop Power Adapter If there are many mobile devices in your home and most of them support 5V 2A charging standards then please try to choose a multi port USB charger with a total output power of more than 30W to ensure that at least two USB ports can use 5V at the same time 2A...

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  • Factory Supply 38W Ultraviolet Ozone Disinfection Lamp

    Factory Supply 38W Ultraviolet Ozone Disinfection Lamp

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Piece/Pieces

    Factory Supply 38W Ultraviolet Ozone Disinfection Lamp The principle of ultraviolet disinfection and sterilization is to use high energy ultraviolet light to break the DNA double helix so as to inactivate bacteria and viruses To achieve effective sterilization and disinfection by ultraviolet rays certain requirements...

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  • Wholesale Factories AC Wall Power Adapter 12W 9V1A

    Wholesale Factories AC Wall Power Adapter 12W 9V1A

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    Wholesale Factories AC Wall Power Adapter 12W 9V1A Power adapter refers to the power supply to provide electrical energy to the device such as computer host power supply printer power supply monitor power supply these are not called charger The power adapter has the characteristics of small size energy saving and...

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  • Wholesale 90W New Electric QC Power Car Charger

    Wholesale 90W New Electric QC Power Car Charger

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    Wholesale 90W New Electric QC Power Car Charger Car charger is an accessory for charging digital products anytime and anywhere with the help of car power supply saving you battery expenses These products generally have overload protection short circuit protection high voltage input protection high temperature...

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  • ODM OEM Power Supply Automatic Recovery High Efficiency

    ODM OEM Power Supply Automatic Recovery High Efficiency

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    ODM OEM Power Supply Automatic Recovery High Efficiency According to whether there is electrical isolation between input and output DC DC DC converters can be divided into two categories one is isolated and called isolated DC DC converter the other is non isolated and called non isolated DC DC converter Shenzhen...

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  • 12V24V Strip DC Regulated LED Switching Power Supply

    12V24V Strip DC Regulated LED Switching Power Supply

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    12V24V Strip DC Regulated LED Switching Power Supply There are two modern switching power supplies one is DC switching power supply the other is AC switching power supply The main introduction here is only the DC switching power supply Its function is to convert the original ecological power supply coarse electricity...

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  • 72W 12V6A DC Regulated LED Switching Power Supply

    72W 12V6A DC Regulated LED Switching Power Supply

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    72W 12V6A DC Regulated LED Switching Power Supply If the high efficiency volume and weight of the power supply are the key points the switching power supply is better than the linear power supply However the switching power supply is relatively complicated and the internal transistors will be frequently switched If...

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  • Wholesale 12V2A Regulated LED Quiet Switching Power Adapter

    Wholesale 12V2A Regulated LED Quiet Switching Power Adapter

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    Wholesale 12V2A Regulated LED Quiet Switching Power Adapter The switching power supply is different from the linear power supply The switching transistors used in the switching power supply are mostly switched between the fully open mode saturation area and the fully closed mode cutoff area Both modes have the...

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  • Electric AC DC 5V30A LED Switching Power Supply

    Electric AC DC 5V30A LED Switching Power Supply

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    Electric AC DC 5V30A LED Switching Power Supply Switch Mode Power Supply SMPS also known as switching power supply and switching converter is a high frequency power conversion device and a type of power supply Its function is to convert a level of voltage to the voltage or current required by the user through...

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  • QC3.0 5 USB Multi Wireless Quick Power Adapter

    QC3.0 5 USB Multi Wireless Quick Power Adapter

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    QC3 0 5 USB Multi Wireless Quick Power Adapter As the name suggests the five hole USB socket adds a USB interface to the five hole socket The five hole USB socket is a general purpose socket with safety and power saving and a USB interface It includes the socket body The socket body is provided with a USB female seat...

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  • OEM 90W 19V4.74A 6330mm Tip Toshiba Power Supply

    OEM 90W 19V4.74A 6330mm Tip Toshiba Power Supply

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    OEM 90W 19V4 74A 6330mm Tip Toshiba Power Supply The first thing to know is that the power supply for the notebook is different from the battery for the notebook Battery power supply the output of the battery is pure DC very clean the battery voltage is neither possible nor need to be designed very high the chemical...

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  • PA-90W 15V6A Toshiba Laptop Power Charger 6.3*3.0mm Tip

    PA-90W 15V6A Toshiba Laptop Power Charger 6.3*3.0mm Tip

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    PA 90W 15V6A Toshiba Laptop Power Charger 6 3 3 0mm Tip What is the power adapter The power adapter is also called an external power supply Its role is to convert the high voltage of 220 volts at home into a stable low voltage of 5 volts to 20 volts that these electronic products can work It is a power supply voltage...

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  • Wholesale 65W 15V5A 6.3*3.0MM Toshiba Computer Power Adapter

    Wholesale 65W 15V5A 6.3*3.0MM Toshiba Computer Power Adapter

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    Wholesale 65W 15V5A 6 3 3 0MM Toshiba Computer Power Adapter What is the power adapter The power adapter is also called an external power supply It is a power supply voltage conversion device for small portable electronic equipment and electronic appliances Its role is to convert the high voltage of 220 volts at home...

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Review

Sibele Evrenos

Jun 28, 2020 4

I received the Power Supply Efficiency quickly in my country. There was no defect in the product. I am very satisfied with the product and delivery. thanks.
Mrs.alison Mosman

Jun 20, 2020 4

I have received and checked my Power Supply Efficiency , all is excellent.
Ricardo Díaz Rivera

Jun 06, 2020 5

Great, this Power Supply Efficiency with excellent condition, thanks to Shenzhen Waweis Technology Co., Ltd. , always, meet all the questions!
  • Related Information
Good quality comes to start with; service is for Power Supply Efficiency , Switching Power Supply Efficiency , Power Supply Switching , punctual delivery and dependable service can be guaranteed. For further inquires please do not hesitate to contact us.
Fast and good quotations, informed advisers to help you choose the correct product that suits all your needs, a short production time, responsible quality control and different services for paying and shipping affairs for Power Supply Efficiency , Switching Power Supply Efficiency , Power Supply Switching , Please feel cost-free to send us your specifications and we'll respond to you asap. We've got a professional engineering team to serve for the every single detailed needs. Free samples may be sent for you personally to know far more facts. So that you can meet your desires please really feel cost-free to contact us. You could send us emails and call us straight. Additionally we welcome visits to our factory from all over the world for much better recognizing of our corporation. nd merchandise. In our trade with merchants of several countries we often adhere to the principle of equality and mutual advantage. It is our hope to market by joint efforts both trade and friendship to our mutual benefit. We look forward to getting your inquiries.

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Jasmine Fu

Ms. Jasmine Fu

Tel:86-0755-28682227

Fax:86-0755-28682227

Mobile Phone:+8615889420383Contact me with Whatsapp

Email:light@waweis.com

Address:No. 24-1, Longxing Road, Yuanshan Street, Longgang, Shenzhen, Guangdong

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