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 81 - 100 of 973 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. 660-0268
Mfr. Part No.LPV-20-24
BrandMean Well
TWD442.00
Each
units
90 → 264 V ac, 127 → 370 V dc 24V Constant Voltage 840mA 20.2W - Ac, Dc IP67 - - 1 - - -
RS Stock No. 893-0514
Mfr. Part No.OTi DALI 50/220-240/1A4 LT2FAN
BrandOsram
TWD1,133.00
Each
units
176 → 276 V dc, 198 → 264 V ac 15 → 54V Constant Current 1.4A 55W DALI Ac, Dc IP20 Sealed - 1 15 → 54 V @ 1400 mA - -
RS Stock No. 660-0350
Mfr. Part No.CLG-60-27
BrandMean Well
TWD1,705.00
Each
units
90 → 264 V ac, 127 → 370 V dc 27V Constant Voltage 2.3A 62.1W - Ac, Dc IP67 - - 1 - - -
RS Stock No. 103-4652
Mfr. Part No.ELG-150-C500DA
BrandMean Well
TWD1,486.00
Each
units
180 → 295 V ac, 255 → 417 V dc 315V Constant Current 500mA 150W DALI Ac, Dc IP67 Encapsulated 900mA 1 315 V dc @ 500 mA - -
RS Stock No. 770-3888
Mfr. Part No.APV-25-12
BrandMean Well
TWD439.00
Each
units
90 → 264 V ac, 127 → 370 V dc 12V Constant Voltage 2.1A 25.2W - Ac, Dc IP30 - - 1 - - -
RS Stock No. 764-7356
Mfr. Part No.CLG-150A-48A
BrandMean Well
TWD2,212.00
Each
units
90 → 295 V ac, 127 → 417 V dc 48V Constant Voltage 1.6 → 3.2A 153.6W Potentiometer Ac, Dc IP65 - - - - - -
RS Stock No. 909-0995
Mfr. Part No.LD12W-12-C1000
TWD897.00
Each
units
100 → 277 V ac 12V Constant Current 1A 12W - Ac IP66 Encapsulated 150mA 1 12 V dc @ 1000 mA - -
RS Stock No. 738-2148
Mfr. Part No.LPF-90-48
BrandMean Well
TWD1,389.00
Each
units
90 → 305 V ac, 127 → 431 V dc 48V Constant Voltage 1.88A 90.24W - Ac, Dc IP67 - - 1 - - -
RS Stock No. 865-2448
Mfr. Part No.NPF-40-30
BrandMean Well
TWD886.00
Each
units
90 → 305 V ac, 127 → 431 V dc 30V Constant Voltage 1.34A 40.2W - Ac, Dc IP67 - - - - - -
RS Stock No. 177-5985
Mfr. Part No.L05040
BrandLumotech
TWD1,897.80
Each (In a Box of 50)
units
160 → 240 V 7 → 55V Constant Current 0.1 → 1A 40W DALI Ac IP20 - - - - - -
RS Stock No. 875-0176
Mfr. Part No.IZC035-018T-9500A-SX
TWD1,412.00
Each
units
220 → 240 V 15 → 52V Constant Current 350mA 18W Triac Ac - Encapsulated - 1 15 → 52 V @ 350 mA - -
RS Stock No. 865-2450
Mfr. Part No.NPF-40-48
BrandMean Well
TWD886.00
Each
units
90 → 305 V ac, 127 → 431 V dc 48V Constant Voltage 840mA 40.32W - Ac, Dc IP67 - - - - - -
RS Stock No. 103-4375
Mfr. Part No.ELG-150-54B
BrandMean Well
TWD1,348.00
Each
units
180 → 305 V ac, 254 → 431 V dc 54V Constant Current / Constant Voltage 3A 150W - Ac, Dc IP67 Encapsulated 900mA 1 54 V dc @ 2.8 A - -
RS Stock No. 909-1058
Mfr. Part No.LD200W-285-C0700-RD
TWD3,250.00
Each
units
90 → 305 V ac 285V Constant Current 700mA 200W 1-10 V Ac IP66 Encapsulated 1.82A 1 285 V dc @ 700 mA - -
RS Stock No. 723-8716
Mfr. Part No.L05044
BrandLumotech
TWD1,693.00
Each
units
110 → 240 V ac 15 → 32V Constant Current 0.3 → 1.4A 40W - Ac - - - - - - -
RS Stock No. 103-4316
Mfr. Part No.ELG-75-36B
BrandMean Well
TWD1,202.00
Each
units
180 → 305 V ac, 254 → 431 V dc 36V Constant Current / Constant Voltage 2A 75W - Ac, Dc IP67 Encapsulated 450mA 1 36 V dc @ 2.1 A - -
RS Stock No. 706-6606
Mfr. Part No.PLC-60-12RS
BrandMean Well
TWD1,210.00
Each
units
90 → 264 V ac, 127 → 370 V dc 12V Constant Voltage 5A 60W - Ac, Dc - - - 1 - - -
RS Stock No. 865-2482
Mfr. Part No.NPF-120-20
BrandMean Well
TWD1,555.00
Each
units
90 → 305 V ac, 127 → 431 V dc 20V Constant Voltage 6A 120W - Ac, Dc IP67 - - - - - -
RS Stock No. 771-7689
Mfr. Part No.RACD20-1050/277
BrandRecom
TWD1,099.00
Each
units
90 → 264 V ac 18.8 → 19V Constant Current 1.05A 20W - Ac IP20 - - - - - -
RS Stock No. 777-2715
Mfr. Part No.PCD-40-500B
BrandMean Well
TWD772.00
Each
units
180 → 295 V ac 45 → 80V Constant Current 500mA 40W Triac Ac IP30 - - - - - -