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Shenzhen Waweis Technology Co., Ltd.

12v 3a Power Adapter - manufacturer, factory, supplier from China

(Total 24 Products for 12v 3a Power Adapter)

  • Wall Plug 12v 3a Power Adapter 36w

    Wall Plug 12v 3a Power Adapter 36w

    • Brand: OEM

    • Packaging: Free packsge

    • Supply Ability: 20000pcs per week

    • Min. Order: 100 Piece/Pieces

    Wall Plug 12v 3a Power Adapter 36w This is our new design 12v 3a power adapter and refer to many electrical products This model has 5 5 2 5mm or 5 5 2 1mm so pls confirm the dc connector which you need And don t neglect these details Our all adaptersare tested by our technical team Details

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  • Wall Plug Ac Dc Power Adapter 12v 3a

    Wall Plug Ac Dc Power Adapter 12v 3a

    • Brand: OEM

    • Packaging: Free packsge

    • Supply Ability: 20000pcs per week

    • Min. Order: 100 Piece/Pieces

    Wall Plug Ac Dc Power Adapter 12v 3a Power adapter 12v 3a is used unversally by many electronic products For example Led light punched card machine and so on It is our new model about wall plug power adapter If you grab the opportunity you will occupy the market earlier and get good profit Details Brand

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  • Ac 100-240v Dc 12v 3a Wall Power Adapter

    Ac 100-240v Dc 12v 3a Wall Power Adapter

    • Brand: OEM

    • Packaging: Free packsge

    • Supply Ability: 20000pcs per week

    • Min. Order: 100 Piece/Pieces

    Ac 100 240v Dc 12v 3a Wall Power Adapter This is our new design 12v 3a wall adapter and refer to many electrical products Our all Power adapter products are CE FCC RoHS certified tested by our technical team And If you have any problems about product our professional technical team solve for you Details

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  • 12v 3a power adapter 36w for Led Strip

    12v 3a power adapter 36w for Led Strip

    • Brand: OEM

    • Packaging: Free packsge

    • Supply Ability: 20000pcs per week

    • Min. Order: 100 Piece/Pieces

    12v 3a power adapter 36w for Led Strip 12v 3a power adapter 36w for Led Strip Input 100 240V AC 50 60Hz Wide voltage design Almost all countries contain civil voltage range This product is widely used application products such as Led Flexible Light Strip Security Camera LED LCD TVs Computer Monitor DVR Streaming Media...

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  • 12V 3A 36W Power Adapter For LCD Monitor

    12V 3A 36W Power Adapter For LCD Monitor

    • Brand: oem

    • Packaging: 1PC Plastic bag + 1PC Brown box or as your requirement.

    • Supply Ability: 20000

    • Certificate: CE FCC ROHS

    For LCD Monitor AC DC 12V 3A 36W Power Adapter Detalis Important Note DC polarity inner Positive outer Negative It is NOT compatible with devices that require Central Negative Polarity The wrong polarity would cause some damage to your device you can check your device polarity information printed beside the power port...

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  • 45W L Tip Macbook Pro Charger Desktop Adapter

    45W L Tip Macbook Pro Charger Desktop Adapter

    • Brand: OEM

    • Packaging: 50 pcs/ctn hard box brown box

    • Supply Ability: 20,0000/week

    • Min. Order: 50 Piece/Pieces

    45W L Tip Macbook Pro Charger Desktop Adapter Compact Light weight Charger for Macbook Pro not only brings you quick charging experience its portable design is easy to carry brings you best travel experience The magnetic DC connector helps prevent fraying or weakening of the cables over time Input AC 100 240V 1 5A 50...

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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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  • 90W Laptop Adapter Acer 5517 Yellow Tip 19V4.74A

    90W Laptop Adapter Acer 5517 Yellow Tip 19V4.74A

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    90W Laptop Adapter for Acer Yellow Tip 19V4 74A The two methods of Measurement B are measured and then the average value of Measurement A and Method B is taken as Battery Life Measurement Method A stipulates specific conditions such as Volume set to very low or mute LCD brightness of 20 candela cd or more during white...

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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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  • Hot Sellings 90W AC Adapter For Toshiba 19V4.74A

    Hot Sellings 90W AC Adapter For Toshiba 19V4.74A

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    Hot Sellings 90W AC Adapter For Toshiba 19V4 74A It is no problem to use 56w power supply instead of 72w because the design of the power adapter usually has a certain margin the load power should be less than the power supply so this replacement is feasible in general use But the remaining power supply margin is very...

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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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  • 2USB 5V3A QC3.0 Car Charger For Fast Charge

    2USB 5V3A QC3.0 Car Charger For Fast Charge

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    2USB 5V3A QC3 0 Car Charger For Fast Charge The computer s automatic protection chip can be used with confidence no matter where it is providing good protection for your device when charging Car charger plug structure built in fuse over voltage current is too large the fuse automatically blows to protect the safety of...

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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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  • 100 Watt 12v8.3a SMPS with CE FCC RHOS

    100 Watt 12v8.3a SMPS with CE FCC RHOS

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    100 Watt 12v8 3a SMPS with CE FCC RHOS Switching power supply products are widely used in industrial automation control military equipment scientific research equipment LED lighting industrial control equipment communication equipment power equipment instrumentation medical equipment semiconductor refrigeration and...

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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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  • 6 USB Fast Charger Adapter For Mobile Phone

    6 USB Fast Charger Adapter For Mobile Phone

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    6 USB Fast Charger Adapter For Mobile Phone At present with the development of science and technology and the advancement of technology more and more electrical products especially those that are easy to carry mostly use the USB interface to output data or add power At present the USB chargers on the market use a wall...

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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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  • Hot OEM 90W Ac Adapter For Toshiba 19V4.74A

    Hot OEM 90W Ac Adapter For Toshiba 19V4.74A

    • Brand: OEM

    • Packaging: package canton

    • Supply Ability: 200,000/week

    • Min. Order: 50 Bag/Bags

    Hot OEM 90W Ac Adapter For Toshiba 19V4 74A It is no problem to use 56w power supply instead of 72w because the design of the power adapter usually has a certain margin the load power should be less than the power supply so this replacement is feasible in general use But the remaining power supply margin is very small...

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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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Review

Li Miao Rong

Jun 24, 2020 5

The 12v 3a Power Adapter I bought at other company are broken, and they have not helped me for various reasons. Then I found Shenzhen Waweis Technology Co., Ltd. , their service attitude is very good, the quality is also very good.
Mr.kangttto

Jun 18, 2020 5

Thank you very much!
Jenny Xilonzochilt

Jun 17, 2020 5

This 12v 3a Power Adapter is exactly what I need.
  • Related Information
The corporate keeps towards the operation concept "scientific administration, superior quality and performance primacy, client supreme for 12v 3a Power Adapter , 12v 1a Power Adapter , 12v Power Adapter , We sincerely welcome all guests to arrange company relationships with us about the basis of mutual positive aspects. You should contact us now. You can get our skilled reply inside of 8 several hours.
"We're commitment to offer you the competitive price ,remarkable products excellent, also as fast delivery for 12v 3a Power Adapter , 12v 1a Power Adapter , 12v Power Adapter , By continuous innovation we are going to offer you with more valuable items and services and also make a contribution for the development of the automobile industry at home and abroad. Both domestic and foreign merchants are strongly welcomed to join us to grow together.

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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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