• 5V-12V Wireless Charging Module Power Supply Module Coil DIY TX + RX (982)
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5V-12V Wireless Charging Module Power Supply Module Coil DIY TX + RX (982)

  • item#982
  • Retail price: US$15.11
  • Price: 15.11

  • Start from: 1 Unit(s)



5V-12V Wireless Charging Module Power Supply Module Coil DIY  TX + RX


  • Test data, for reference:
    Emission coil: copper wire diameter φ 0.6 mm, coil diameter 40 mm, around 20  turns. Receiving coil is same.
    Emission coil grafted in 12V power supply: standby working current300 ma, load  is 4.2V 800mAH polymer lithium battery

    distance      output voltage      charging for 4.2 V Lipobattery current

    1mm                    5V                                       600mA

    2mm                    5V                                       450mA

    3mm                    5V                                       360mA

    4mm                    5V                                       310mA
    5mm                    5V                                       240mA

    6mm                    5V                                       210mA

    7mm                    5V                                       162mA

    8mm                    5V                                       150mA

    9mm                    5V                                       132mA

    10mm                  5V                                       120mA

    11mm                  5V                                       110mA

    12mm                  5V                                       70mA

    13mm                  5V                                       54mA

    14mm                  5V                                       41mA

    15mm                  5V                                       28mA

    16mm                  5V                                       19mA

    17mm                  5V                                       17mA

    18mm                  5V                                       10mA

  • If receiving distance increase it's need to add the coil turns.
    In ractical application, it can change the turns of coil to adjust the power.


  • Application:
    1, mobile phones, MP3 and so on wireless charging
    Modern people have more and more without mobile phone and so on electronic small  product, but frequent charging is trouble and often drawn connection-peg and  easy to damage, use our wireless charging modules, as long as the phone on  charging a flat plate can automatic charging, still can take at any time or  answer the call, is really convenient.

    2, in the aquarium lighting and water circulation system of the power supply
    A fully transparent fish bowl forth beautiful colorful light will make the  viewer is very curious, its electricity is how to? The secret is to our wireless  power supply module, this kind of application is also very market prospects.

    3, concealed products provide power supply
    Some special occasions will need a functional hidden installation into other  products in the shell, usually by batteries, which has? How to charging problem,  if eduction charging joint will be easy to notice, use our wireless charging  module is the best solution.

    4, hydrophilic products supply
    Such as electric toothbrush, electric razor this kind of product often and water  contact, it is often hard to mouth to charge for waterproof processing, using it  we wireless charging, electric parts completely sealed, thoroughly dust  waterproof, and improve the product specification increase added value.

    5, design waterproof phone or intercom
    The market of mobile phone, intercom typically use the plug contact charge, so  it is difficult to really waterproof, using the wireless power supply can be  full seal design completely waterproof.

    6, wireless radio frequency card application development
    The traditional wireless radio frequency card technologies to produce energy is  very small, therefore can only achieve short identification function, and our  module can provide 500 ma current, greatly expand the application function, for  example, can join the voice prompt, sound and light show or wireless  transmitting, and other functions, many occasions can also use no battery  design, not only reduce the cost also can improve the service life of the  product.

    7, medical field
    Some medical equipment must work in the human body, such as timing agent pump,  capsule endoscope, etc., using the wireless power supply scheme can greatly  prolong the working time of the equipment, highly practical value.

  • Attention:

  • Because the product  unceasingly to improve, some module circuit board a few place may and physical  map slightly difference, but guarantee function is the same.

  • Package Include:
    5V-12V Wireless Charging Module Power Supply  Module Coil   x1( as picture shows)

  • 5V充电模块.jpg

  • 100% Brand new

  • Wireless power supply technology can make the receiving end  through the air, paper or plastic shell, etc can achieve power transmission, it  greatly convenient application, this technology is the latest to get the  breakthrough development and practical application in step by step. Our wireless  power supply using "magnetic coupling resonance" the new technology of electric  power consumed only traditional electromagnetic induction power supply  technology of one over one million, when transmitting terminal power on, it will  not outward emit electromagnetic waves, but only in the forms around a non  radiation field. The magnetic field is used to and receiving end contact,  excitation receiving end resonance, thus to small consumption for price to  transfer energy. In this technology, the strength of the magnetic field will but  and the earth's magnetic field intensity similarity, people don't have to worry  about the technology of the body and other equipment adverse effects. Receiving  coil choose emission coil the same size number of turns winding, in determining  the distance adjustment of coil turns to receive voltage a little higher than  load is preferred. Receiving coil output is high frequency ac voltage, can be  directly to small bulb power supply, to other electric power supply is must go  through a switching module output dc 5 V working voltage.

  • Emission coil and receive coil distance for 1 ~ 20 mm, if small  current work can be appropriately increase receiving coil turns to increase  transmission distance

  • Details list:

    • Model: 982
    • Shipping Weight: 0.1kg
    • 499 Units in Stock