Wireless Charging Coils | Magnetic Charging | RS
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    Wireless Charging Coils

    Wireless charging coils are used for inductive charging and wireless charging. Wireless charging coils are installed into a device for the purpose of receiving a wireless signal that will be used to charge and power another device. They are a popular method for charging smart phones and tablets as they are not required to be plugged in, like a traditional charger.

    The coil is optimised for inductive charging. Wireless charging coils use an electromagnetic field between two devices to transfer energy. There are two functions, a transmitter and a receiver, with one beaming the field and the other receiving it. The transmitter and receiver must be on the same frequency. Please note that only devices with a compatible battery that will accept this type of charging.

    Where are wireless charging coils used?

    Wireless charging coils are used to charge portable devices such as:

    • Smartphones
    • Tablets
    • Wearables i.e. smart watches
    • Fitness trackers
    • Smart home i.e. heating controls
    • Medical devices
    • Clean rooms

    What are Qi wireless charging coils?

    Qi standard is an interface standard created by WPC. Qi is a standard of wireless charging coil which is popular with smartphone pad charging. Qi is pronounced "chee". They provide wireless power transfer over short distances or less than 4cm. Many popular consumer devices from Apple and Samsung use Qi compatible charging.

    93 Producten voor Wireless Charging Coils

    € 33,77
    Per stuk (geleverd als een tray)
    ROHM
    -
    Receiver
    -
    -
    13.56MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    € 33,763
    Elk (in een bak van 10)
    ROHM
    -
    Transmitter
    -
    -
    13.56MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Molex
    5.6 (Transmitter) μH, 9.6 (Receiver) μH
    Receiver/Transmitter
    -
    38 (Transmitter) mΩ, 550 (Receiver) mΩ
    -
    18
    146179
    Copper
    +40°C
    -10°C
    -
    ±2 %
    -
    25.10 (Receiver) mm, 27 (Transmitter) mm
    Wurth Elektronik
    47 μH
    -
    1.5A
    500mΩ
    -
    -
    WE-WPCC
    Ferrite
    +105°C
    -20°C
    Axial
    -
    26.3 x 1.31mm
    26.3mm
    Wurth Elektronik
    24.2 μH
    Receiver
    400mA
    1.4Ω
    14.5MHz
    13
    WE-WPCC
    Ferrite Core
    +105°C
    -20°C
    Radial
    -
    10.3 (Dia.) x 1.86mm
    10.3mm
    Wurth Elektronik
    11.8 μH
    Receiver
    700mA
    750mΩ
    22MHz
    13
    WE-WPCC
    Ferrite Core
    +105°C
    -20°C
    Radial
    -
    15 (Dia.) x 0.6mm
    15mm
    Molex
    9.9 μH
    Receiver
    -
    390mΩ
    -
    23
    146179
    Copper
    +40°C
    -10°C
    -
    ±2 %
    40 x 47 x 0.52mm
    -
    Wurth Elektronik
    26 μH
    Receiver
    1.1A
    520mΩ
    11MHz
    25
    WE-WPCC
    Ferrite Core
    +105°C
    -20°C
    Radial
    -
    19 (Dia.) x 0.8mm
    19mm
    TDK
    11 μH
    Receiver
    -
    980mΩ
    -
    -
    WR
    Ferrite Core
    +70°C
    -30°C
    Through Hole
    -
    12 (Dia.) x 0.34mm
    12mm
    Wurth Elektronik
    3 μH
    Transmitter
    8.5A
    35mΩ
    27MHz
    60
    WE-WPCC
    Ferrite Core
    +105°C
    -20°C
    Radial
    ±10 %
    50 x 30 x 2.4mm
    -
    ROHM
    -
    Receiver
    -
    -
    13.56MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    TDK
    6.8 μH
    Transmitter
    -
    180mΩ
    -
    -
    WT
    Ferrite Core
    +70°C
    -30°C
    Through Hole
    -
    15.3 (Dia.) x 2.42mm
    15.3mm
    TDK
    8.32 μH
    Receiver
    -
    980mΩ
    -
    -
    WR
    Ferrite Core
    +70°C
    -30°C
    Through Hole
    ±5 %
    12 (Dia.) x 0.34mm
    12mm
    Wurth Elektronik
    8 μH
    -
    5A
    80mΩ
    -
    -
    WE-WPCC
    Ferrite
    +105°C
    -20°C
    Axial
    -
    40 x 40 x 1.2mm
    -
    Wurth Elektronik
    11 μH
    -
    2.5A
    200mΩ
    -
    -
    WE-WPCC
    Ferrite
    +105°C
    -20°C
    Axial
    -
    34 x 26.5 x 0.89mm
    -
    Wurth Elektronik
    8 μH
    -
    5A
    80mΩ
    -
    -
    WE-WPCC
    Ferrite
    +105°C
    -20°C
    Axial
    -
    40 x 40 x 1.2mm
    -
    Wurth Elektronik
    11 μH
    -
    2.5A
    200mΩ
    -
    -
    WE-WPCC
    Ferrite
    +105°C
    -20°C
    Axial
    -
    34 x 26.5 x 0.89mm
    -
    Wurth Elektronik
    24 μH, 700 nH
    Transmitter
    6 A, 13 A
    30 mO, 90 mO
    7 MHz, 63 MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    TDK
    12.8 μH
    Receiver
    -
    1.27Ω
    -
    -
    WR
    Ferrite Core
    +70°C
    -30°C
    Through Hole
    -
    30 x 10 x 0.52mm
    -
    Wurth Elektronik
    13 μH
    Receiver
    800mA
    500mΩ
    26MHz
    18
    WE-WPCC
    Ferrite Core
    +105°C
    -20°C
    Axial
    -
    10.3 (Dia.) x 1.68mm
    10.3mm
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