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.
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 which 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 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 it could become submerged with water.

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Description Price Input Voltage Output Voltage Operation Output Current Maximum Output Power Dimming Operation AC or DC Input Voltage IP Rating Configuration Current Rating Number of Outputs Output Power Dissipation Primary Type
RS Stock No. 723-8713
Mfr. Part No.L05021
BrandLumotech
£24.74
Each
Units
230 → 240 V ac 3 → 32V Constant Current 350 mA, 700 mA 12W Phase Ac IP20 Encapsulated - - - - -
RS Stock No. 723-8700
Mfr. Part No.L05016i
BrandLumotech
£32.96
Each
Units
110 → 240 V ac 3 → 32V Constant Current 0.25 → 1 A, 250 → 500 mA 20W Potentiometer, 1 to 10 V Ac IP20 - - - - - -
RS Stock No. 763-7334
Mfr. Part No.L05060
BrandLumotech
£71.17
Each
Units
110 → 240 V 20 → 60V Constant Current 0.7 → 2.8A 100W 1-10 V Ac IP20 - - - - - -
RS Stock No. 723-8704
Mfr. Part No.L05020
BrandLumotech
£15.89
Each
Units
110 → 240 V ac 3 → 32V Constant Current 350 mA, 700 mA 12W - Ac IP20 - - - - - -
New
RS Stock No. 177-5970
Mfr. Part No.L05060
BrandLumotech
£66.081
Each (In a Box of 10)
Units
110 → 240 V 20 → 60V Constant Current 0.7 → 2.8A 100W 1-10 V Ac IP20 - - - - - -
RS Stock No. 837-7799
Mfr. Part No.L05011i2
BrandLumotech
£28.68
Each
Units
180 → 240 V 6 → 42V Constant Current / Constant Voltage 0.2 → 1.2A 20W PWM, 1-10 V Ac IP20 - - - - - -
New
RS Stock No. 177-5977
Mfr. Part No.L05011I2
BrandLumotech
£30.199
Each (In a Box of 20)
Units
180 → 240 V 6 → 42V Constant Current / Constant Voltage 0.2 → 1.2A 20W PWM, 1-10 V Ac IP20 - - - - - -
RS Stock No. 723-8716
Mfr. Part No.L05044
BrandLumotech
£37.65
Each
Units
110 → 240 V ac 15 → 32V Constant Current 0.3 → 1.4A 40W - Ac - - - - - - -
RS Stock No. 763-7325
Mfr. Part No.L05016Ci
BrandLumotech
£31.82
Each
Units
110 → 240 V 1 → 43V Constant Current 110 → 500mA 20W Potentiometer, 1 to 10 V Ac IP20 - - - - - -
New
RS Stock No. 177-5974
Mfr. Part No.L05016CI
BrandLumotech
£28.151
Each (In a Box of 20)
Units
- - - - - - - - - - - - - -
RS Stock No. 837-7834
Mfr. Part No.L05025
BrandLumotech
£36.67
Each
Units
220 → 240 V ac 7 → 43V Constant Current 0.1 → 1A 30W DALI Ac IP20 - - - - - -
New
RS Stock No. 177-5984
Mfr. Part No.L05025
BrandLumotech
£37.70
Each (In a Box of 50)
Units
220 → 240 V ac 7 → 43V Constant Current 0.1 → 1A 30W DALI Ac IP20 - - - - - -
New
RS Stock No. 177-5980
Mfr. Part No.L05016CID
BrandLumotech
£29.373
Each (In a Box of 20)
Units
110 → 240 V 3 → 45V Constant Current 100 → 300mA 20W Potentiometer, PWM, 1 to 10 V Ac IP20 - - - - - -
RS Stock No. 837-7819
Mfr. Part No.L05016CiD
BrandLumotech
£27.24
Each
Units
110 → 240 V 3 → 45V Constant Current 100 → 300mA 20W Potentiometer, PWM, 1 to 10 V Ac IP20 - - - - - -
New
RS Stock No. 177-5976
Mfr. Part No.L05011I3
BrandLumotech
£28.697
Each (In a Box of 20)
Units
- - - - - - - - - - - - - -
RS Stock No. 837-7793
Mfr. Part No.L05011i3
BrandLumotech
£28.06
Each
Units
180 → 240 ac V 6 → 42V Constant Current / Constant Voltage 0.15 → 1.2A 20 W, 24 W PWM, 1-10 V Ac IP20 - - - - - -
New
RS Stock No. 177-5981
Mfr. Part No.L05021-40250
BrandLumotech
£19.908
Each (In a Box of 20)
Units
230 → 240 V 20 → 40V Constant Current 200 mA, 250 mA 10W Phase Ac IP20 Encapsulated - - - - -
RS Stock No. 837-7822
Mfr. Part No.L05021-40250
BrandLumotech
£17.90
Each
Units
230 → 240 V 20 → 40V Constant Current 200 mA, 250 mA 10W Phase Ac IP20 Encapsulated - - - - -
RS Stock No. 723-8729
Mfr. Part No.L05046
BrandLumotech
£27.56
Each
Units
110 → 240 V 24V Constant Voltage 1.7A 40W - Ac - - - - - - -
New
RS Stock No. 177-5975
Mfr. Part No.L05050
BrandLumotech
£14.786
Each (In a Box of 20)
Units
115 → 240 V 1 → 12V Constant Current 700mA 7W - Ac IP20 - - - - - -