3Pcs Wireless Power Supply Coil Charger Board Wireless Charging Module

3Pcs Wireless Power Supply Coil Charger Board Wireless Charging Module

Name: 3Pcs Wireless Power Supply Coil Charger Board Wireless Charging Module
Brand: Elecbee
SKU: EB0044873
Price: 25.00 USD
Availability: InStock
Rating: 141 / 29 (29 reviews)

$25.00

SKU: EB0044873

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29 reviews

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

Test data, for reference:

Emission coil: copper wire diameter φ0.6 mm, coil diameter 40 mm, around 20 turns
Receiving coil is same
Emission coil grafted in 12V power supply: standby working current 300mA, load is 4.2V 800mAH polymer lithium battery

Distance	Output voltage	Charging for 4.2V lipo battery 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 practical application, it can change the turns of coil to adjust the power.

Application:

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.

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.

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.

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.

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.

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.

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.

Note:

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.

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3Pcs Wireless Power Supply Coil Charger Board Wireless Charging Module

EB0044873

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Description

Description:

Wireless power supply technology(wireless charging) allows the receiver only across the air, paper or plastic housing can achieve the transmission of electrical energy, indeed greatly facilitate the application.

Specification:

Input voltage: DC 12V
Input current: 100mA - 500mA
Output voltage: DC 5V
Output current: 500mA - 600mA
Output power: 2.5W - 4W
Center resonant frequency: 125KHz

3 x Wireless charger transmitter module
3 x Wireless charger receiver module

3Pcs-Wireless-Power-Supply-Coil-Charger-Board-Wireless-Charging-Module-1151126

Reviews (29)
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Q & A

: Where is the origin of Elecbee products? Are they certificated?

2023-03-03

Answer:

Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.

2023-03-03

: What forms of payment do you accept?

2023-03-03

Answer:

Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.

2023-03-03

: When will you arrange shipment?

2023-03-03

Answer:

After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.

2023-03-03

: How to exchange or return?

2023-03-03

Answer:

1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.

2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;

3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.

2023-03-03