LED Drivers, Dimmable LED Drivers & Lights | RS
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    LED Drivers

    LED drivers, sometimes referred to as LED power supplies or LED transformers, are modules designed to regulate and provide power to LED components. They are used for regulating LED lighting systems in domestic or commercial environments. LED transformers are designed for powering LEDs with a higher output wattage. You can learn more in our LED drivers guide.

    The LED driver is a self-contained power supply that regulates the AC current power to the low DC voltage LED. They ensure that a constant flow of power is maintained even as the LED's electrical properties change with increased temperature. The driver will respond to temperature changes in the LED, ensuring that it does not overheat, which can cause flickering or poor performance.

    Constant Current vs. Constant Voltage

    Constant current LED drivers maintain a constant current throughout the electronic circuit but vary in voltage. They are ideal for powering high-power LEDs as they maintain the same current.

    Constant voltage LED drivers maintain a constant voltage. They are ideal for LEDs in a string, for example LED strips. Constant voltage drivers work best with LED products that already have current control, such as a resistor.

    Dimmable Drivers

    Dimmable LED drivers are also available for dimming control. These can be used to dim LED lighting to the desired level, making them very useful in commercial mood lighting. Dimming operations include 0 to 10V, DMX and DALI.

    Compatibility

    The RS Range of LED drivers includes models with various input/output levels and configurations to suit your LED lighting array. They are also available in a variety of ingress protection levels, meaning that your lighting set up needn't be hindered by environmental factors.

    IP Rating The Comprehensive Guide To IP Ratings

    The IP rating of an LED driver represents its water resistance. Lower numbers such as IP20 are best suited for indoor use. IP44 is suitable for use in areas that may come into contact with water splashes, such as LED strip lighting in a kitchen. IP67 LED drivers are rugged and are ideal for use outdoors where they could become submerged in water.

    1316 產品顯示為 LED Drivers

    MEAN WELL
    Dimmable
    36V
    200W
    5.55A
    100 → 305 V ac
    Constant Voltage
    LED Driver
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Osram
    Dimmable
    300V
    35W
    400mA
    220 → 240 V
    Constant Current
    LED Driver
    -
    -
    -
    -
    -
    -
    OTi-DALI
    -
    -
    MEAN WELL
    -
    36V
    151.2W
    0 → 4.2A
    180 → 305 V ac, 254 → 431 V dc
    Constant Voltage
    LED Driver
    -
    ac, dc
    IP67
    -
    -
    -
    -
    180 → 305 V ac, 254 → 431 V dc
    -
    Renesas Electronics
    Dimmable
    -
    -
    -
    9 V
    -
    LED Driver & Controller
    -
    -
    -
    -
    -
    -
    -
    -
    -
    MEAN WELL
    Dimmable
    420V
    480W
    1.4A
    90 to 305 V
    Constant Current
    LED Driver
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Renesas Electronics
    -
    26V
    -
    4.5A
    2.4 V
    -
    LED Driver
    -
    -
    -
    -
    -
    -
    -
    -
    -
    MEAN WELL
    Dimmable
    30V
    150W
    5A
    90 to 305 V
    Constant Current / Constant Voltage
    LED Driver
    -
    -
    -
    -
    -
    -
    -
    -
    -
    MEAN WELL
    Dimmable
    48V
    480W
    10A
    90 to 305 V
    Constant Current / Constant Voltage
    LED Driver
    -
    -
    -
    -
    -
    -
    -
    -
    -
    MEAN WELL
    Dimmable
    24V
    240W
    10A
    100 to 305 V
    Constant Current / Constant Voltage
    LED Driver
    -
    -
    -
    -
    -
    -
    -
    -
    -
    MEAN WELL
    Dimmable
    42V
    100W
    2.28A
    42 V
    Constant Current / Constant Voltage
    LED Driver
    -
    -
    -
    -
    -
    -
    -
    -
    -
    MEAN WELL
    Dimmable
    95V
    100W
    1.05A
    100 to 305 V
    Constant Current
    LED Driver
    -
    -
    -
    -
    -
    -
    -
    -
    -
    MEAN WELL
    -
    152 → 305V
    320W
    1.05A
    90 → 305 V ac
    Constant Current
    LED Driver
    -
    -
    -
    -
    -
    -
    -
    -
    -
    MEAN WELL
    -
    214 → 428V
    320W
    700mA
    90 → 305 V ac
    Constant Current
    LED Driver
    -
    -
    -
    -
    -
    -
    -
    -
    -
    MEAN WELL
    Dimmable
    12V
    200W
    15A
    100 → 305 V ac
    Constant Voltage
    LED Driver
    -
    -
    -
    -
    -
    -
    -
    -
    -
    MEAN WELL
    Dimmable
    57 → 114V
    320W
    2.8A
    90 → 305 V ac
    Constant Current
    LED Driver
    -
    -
    -
    -
    -
    -
    -
    -
    -
    MEAN WELL
    -
    72V
    150W
    2.1A
    100 to 305 V
    Constant Current
    LED Driver
    -
    -
    -
    -
    -
    -
    -
    -
    -
    MEAN WELL
    -
    48V
    100W
    2A
    48 V
    Constant Current / Constant Voltage
    LED Driver
    -
    -
    -
    -
    -
    -
    -
    -
    -
    MEAN WELL
    Dimmable
    343V
    200W
    700mA
    100 to 305 V
    Constant Current
    LED Driver
    -
    -
    -
    -
    -
    -
    -
    -
    -
    MEAN WELL
    Dimmable
    54V
    600W
    11.2A
    90 to 305 V
    Constant Current / Constant Voltage
    LED Driver
    -
    -
    -
    -
    -
    -
    -
    -
    -
    MEAN WELL
    Dimmable
    12V
    75W
    5A
    100 to 305 V
    Constant Current / Constant Voltage
    LED Driver
    -
    -
    -
    -
    -
    -
    -
    -
    -
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