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.

...
Read more Read less

Filters

Viewing 1 - 20 of 1128 products
Results per page
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. 773-6949
Mfr. Part No.PCV1212
BrandPowerLED
£6.43
Each
Units
220 → 240 V ac 12V Constant Voltage 0 → 1A 12W - Ac - - - - - - -
New
RS Stock No. 177-5992
Mfr. Part No.LIN720D3
BrandeldoLED
£121.293
Each (In a Box of 12)
Units
- - - - - - - - - - - - - -
RS Stock No. 697-3024
Mfr. Part No.LIN720D3
BrandeldoLED
£90.84
Each
Units
12 → 48 V dc 12 → 24V Constant Voltage 6A 720W Potentiometer, 1 to 10 V Dc - - - - - - -
RS Stock No. 738-1678
Mfr. Part No.LPF-60D-12
BrandMean Well
£27.93
Each
Units
90 → 305 V ac, 127 → 431 V dc 12V Constant Voltage 5A 60W 1-10 V PWM Resistance Ac, Dc IP67 - - - - - -
RS Stock No. 171-1604
Mfr. Part No.OTE 10/220-240/700 PC
BrandOsram
£6.884
Each (In a Box of 20)
Units
198 → 264 V ac 7 → 14V Constant Current 700mA 10W Leading Edge Ac IP20 Sealed - 1 7 → 14 V @ 700 mA - 2.8W
RS Stock No. 893-0552
Mfr. Part No.OTE 10/220-240/700 PC
BrandOsram
£8.38
Each
Units
198 → 264 V ac 7 → 14V Constant Current 700mA 10W Leading Edge Ac IP20 Sealed - 1 7 → 14 V @ 700 mA - 2.8W
RS Stock No. 773-6958
Mfr. Part No.PCV1220
BrandPowerLED
£8.39
Each
Units
220 → 240 V ac 12V Constant Voltage 0 → 1.7A 20W - Ac - - - - - - -
RS Stock No. 773-6951
Mfr. Part No.PCV1236
BrandPowerLED
£15.63
Each
Units
100 → 240 V ac 12V Constant Voltage 3A 36W - Ac - - - - - - -
RS Stock No. 737-7051
Mfr. Part No.RACD03-700
BrandRecom
£7.46
Each
Units
90 → 264 V ac, 120 → 370 V dc 2.5 → 6V Constant Current / Constant Voltage 0 → 700mA 3W - Ac, Dc IP66 - - - - - -
RS Stock No. 773-6970
Mfr. Part No.PCV1
BrandPowerLED
£8.91
Each
Units
100 → 240 V ac 12V Constant Voltage 830mA 10W - Ac IP65 - - - - - -
RS Stock No. 893-0558
Mfr. Part No.DALI MAGIC/220-240V DIM
BrandOsram
£216.82
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. 706-3238
Mfr. Part No.RCD-24-0.70/W/X3
BrandRecom
£14.88
Each
Units
4.5 → 36 V dc 2 → 35V Constant Current 0 → 700mA 24.5W PWM, 1-10 V Dc IP67 - - 1 - - -
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. 666-3607
Mfr. Part No.LPC-60-1400
BrandMean Well
£13.84
Each
Units
90 → 264 V ac, 127 → 370 V dc 9 → 42V Constant Current 1.4A 58.8W - Ac, Dc IP67 - - 1 - - -
RS Stock No. 739-3510
Mfr. Part No.LEDADP36
£18.09
Each
Units
100 → 230 V 24V Constant Voltage 1.5A 36W - Ac - - - - - - -
RS Stock No. 773-6964
Mfr. Part No.PCV1260
BrandPowerLED
£26.77
Each
Units
100 → 240 V ac 12V Constant Voltage 5A 60W - Ac - - - - - - -
RS Stock No. 660-0303
Mfr. Part No.LPV-60-12
BrandMean Well
£39.81
Each
Units
90 → 264 V ac 12V Constant Voltage 5A 60W - Ac IP67 - - 1 - - -
RS Stock No. 146-0798
Mfr. Part No.IZC035-008F-5065C-SA
£15.729
Each (In a Box of 40)
Units
100 → 240 V ac 3 → 36V Constant Current 350mA 8W - Ac IP65 - - - - - -
RS Stock No. 736-2368
Mfr. Part No.IZC035-008F-5065C-SA
£17.11
Each
Units
100 → 240 V ac 3 → 36V Constant Current 350mA 8W - Ac IP65 - - - - - -
RS Stock No. 893-0502
Mfr. Part No.OTi DALI 25/220-240/700 LT2
BrandOsram
£20.94
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 - -