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 Automotive Standard Power Dissipation
RS Stock No. 893-0502
Mfr. Part No.OTi DALI 25/220-240/700 LT2
BrandOsram
€26.34
Each
units
176 → 276 V dc, 198 → 264 V ac 12 → 54V Constant Current 700mA 27W DALI Ac, Dc IP20 Sealed - 1 12 → 54 V @ 700 mA - -
RS Stock No. 823-4747
Mfr. Part No.LCM-25DA
BrandMean Well
€39.84
Each
units
180 → 277 V ac 6 → 54V Constant Current 1.05 A, 350 mA, 500 mA, 600 mA, 700 mA, 900 mA 25W DALI Ac, Dc IP20 - - - - - -
RS Stock No. 771-7742
Mfr. Part No.LCM-40DA
BrandMean Well
€46.76
Each
units
180 → 295 V ac, 254 → 417 V dc 2 → 100V Constant Current 1.05 A, 350 mA, 500 mA, 600 mA, 700 mA, 900 mA 42W DALI Ac, Dc IP20 - - - - - -
RS Stock No. 737-7057
Mfr. Part No.RACD03-350
BrandRecom
€9.99
Each
units
90 → 264 V ac, 120 → 370 V dc 3 → 15V dc Constant Current / Constant Voltage 350mA 3W - Ac, Dc IP66 Enclosed - 1 - - -
RS Stock No. 771-7724
Mfr. Part No.LCM-60RS
BrandMean Well
€43.03
Each
units
180 → 295 V ac, 254 → 417 V dc 2 → 90V Constant Current 1.05 A, 1.4 A, 500 mA, 600 mA, 700 mA, 900 mA 60.3W PWM, 1-10 V Ac, Dc IP20 - - - - - -
RS Stock No. 706-3238
Mfr. Part No.RCD-24-0.70/W/X3
BrandRecom
€18.03
Each
units
4.5 → 36 V dc 2 → 35V dc Constant Current 0 → 700mA 24.5W 0 to 4.35 V dc, PWM Dc IP67 Enclosed - 1 - - -
RS Stock No. 909-1169
Mfr. Part No.LD25W-36-C0700
€31.06
Each
units
90 → 305 V ac 36V Constant Current 700mA 25W - Ac IP66 Encapsulated 250mA 1 36 V dc @ 700 mA - -
RS Stock No. 737-7060
Mfr. Part No.RACD06-350
BrandRecom
€11.72
Each
units
90 → 264 V ac, 120 → 370 V dc 3 → 24V dc Constant Current / Constant Voltage 350mA 6W - Ac, Dc IP20 Enclosed - 1 - - -
RS Stock No. 773-6951
Mfr. Part No.PCV1236
BrandPowerLED
€21.26
Each
units
100 → 240 V ac 12V Constant Voltage 3A 36W - Ac - - - - - - -
RS Stock No. 723-8700
Mfr. Part No.L05016i
BrandLumotech
€41.45
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. 773-6958
Mfr. Part No.PCV1220
BrandPowerLED
€10.56
Each
units
220 → 240 V ac 12V Constant Voltage 0 → 1.7A 20W - Ac - - - - - - -
RS Stock No. 738-1589
Mfr. Part No.APV-12-24
BrandMean Well
€7.96
Each
units
90 → 264 V ac, 127 → 370 V dc 24V Constant Voltage 500mA 12W - Ac, Dc IP30 - - 1 - - -
RS Stock No. 773-6995
Mfr. Part No.PCV2436
BrandPowerLED
€20.07
Each
units
100 → 240 V ac 24V Constant Voltage 1.5A 36W - Ac - - - - - - -
RS Stock No. 773-6949
Mfr. Part No.PCV1212
BrandPowerLED
€8.45
Each
units
220 → 240 V ac 12V Constant Voltage 0 → 1A 12W - Ac - - - - - - -
RS Stock No. 876-2582
Mfr. Part No.PWM-60-24
BrandMean Well
€36.67
Each
units
90 → 305 V ac, 127 → 431 V dc 24V Constant Voltage 2.5A 60W PWM, Resistance Ac, Dc IP67 Sealed 800 mA @ 115 Vc 1 24 V @ 2.5 A - -
RS Stock No. 796-1959
Mfr. Part No.LC160/700-C
BrandELT
€32.43
Each
units
150 → 270 V dc, 198 → 264 V ac 34 → 86V Constant Current 700mA 60W - Ac, Dc IP20 - - - - - -
RS Stock No. 103-4337
Mfr. Part No.ELG-100-36B
BrandMean Well
€46.76
Each
units
180 → 305 V ac, 254 → 431 V dc 36V Constant Current / Constant Voltage 3A 100W - Ac, Dc IP67 Encapsulated 600mA 1 36 V dc @ 2.66 A - -
RS Stock No. 893-0558
Mfr. Part No.DALI MAGIC/220-240V DIM
BrandOsram
€272.67
Each
units
176 → 276 V dc, 198 → 264 V ac 54 → 240V Constant Current 250 → 1000mA 1.5 → 90W DALI Ac, Dc IP20 Sealed - 1 - - -
RS Stock No. 171-1592
Mfr. Part No.OTE 50/220-240/1A4 CS
BrandOsram
€17.602
Each (In a Box of 20)
units
198 → 264 V ac 18 → 36V Constant Current 1.4A 50W - Ac IP20 Sealed - 1 18 → 36 V @ 1400 mA - 7.5W
RS Stock No. 893-0508
Mfr. Part No.OTE 50/220-240/1A4 CS
BrandOsram
€21.00
Each
units
198 → 264 V ac 18 → 36V Constant Current 1.4A 50W - Ac IP20 Sealed - 1 18 → 36 V @ 1400 mA - 7.5W