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. 738-2359
Mfr. Part No.HLG-120H-12A
BrandMean Well
SGD72.98
Each
units
90 → 264 V ac, 127 → 370 V dc 12V Constant Voltage 10A 120W Potentiometer Ac, Dc IP65 - - 1 - - -
RS Stock No. 773-7071
Mfr. Part No.PCC70036TD
BrandPowerLED
SGD77.24
Each
units
220 → 240 V ac 24 → 52V Constant Current 700mA 36W Triac Ac - - - - - - -
RS Stock No. 555-907
Mfr. Part No.OT 6/200-240/24 CE
BrandOsram
SGD52.63
Each
units
200 → 240 V 24V Constant Voltage 250mA 6W - Ac IP65 - - - - - -
RS Stock No. 131-4709
Mfr. Part No.RACD04-350
BrandRecom
SGD12.04
Each
units
90 → 264 V ac 3 → 12V dc Constant Current 350mA 4.2W - Ac IP65 Enclosed - 1 - - -
RS Stock No. 903-3661
Mfr. Part No.PCC0260E
BrandPowerLED
SGD75.05
Each
units
100 → 240 V dc 2 → 32V Constant Current 1.8A 60W - Dc IP65 Sealed - 1 2 → 32 V @ 1800 mA - -
RS Stock No. 177-5990
Mfr. Part No.LIN180D3
BrandeldoLED
SGD176.052
Each (In a Box of 12)
units
- - - - - - - - - - - - - -
RS Stock No. 770-3888
Mfr. Part No.APV-25-12
BrandMean Well
SGD44.06
Each
units
90 → 264 V ac, 127 → 370 V dc 12V Constant Voltage 2.1A 25.2W - Ac, Dc IP30 - - 1 - - -
RS Stock No. 770-3891
Mfr. Part No.APV-25-24
BrandMean Well
SGD37.76
Each
units
90 → 264 V ac, 127 → 370 V dc 24V Constant Voltage 1.05A 25.2W - Ac, Dc IP30 - - 1 - - -
RS Stock No. 893-0568
Mfr. Part No.OTE 18/220-240/500 PC
BrandOsram
SGD18.39
Each
units
198 → 264 V ac 18 → 36V Constant Current 500mA 18W Leading Edge Ac IP20 Sealed - 1 18 → 36 V @ 500 mA - 3.5W
RS Stock No. 660-0280
Mfr. Part No.LPV-35-24
BrandMean Well
SGD24.51
Each
units
90 → 264 V ac 24V Constant Voltage 1.5A 36W - Ac IP67 - - 1 - - -
RS Stock No. 737-7057
Mfr. Part No.RACD03-350
BrandRecom
SGD16.78
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. 173-0020
Mfr. Part No.OT 6/200-240/24 CE
BrandOsram
SGD40.271
Each (In a Box of 20)
units
200 → 240 V 24V Constant Voltage 250mA 6W - Ac IP65 - - - - - -
RS Stock No. 171-1610
Mfr. Part No.OTE 25/220-240/700 PC
BrandOsram
SGD17.318
Each (In a Box of 10)
units
198 → 264 V ac 18 → 36V Constant Current 700mA 25W Leading Edge Ac - Sealed - 1 18 → 36 V @ 700 mA - 4.4W
RS Stock No. 722-7902
Mfr. Part No.913700615982
SGD54.42
Each
units
230 V 2.6 → 24.6V Constant Current 700mA 17W - Ac IP66 - - - - - -
RS Stock No. 651-8529
Mfr. Part No.OT75/220-240/24
BrandOsram
SGD94.13
Each
units
220 → 240 V 24V Constant Voltage 3.13A 75W - Ac IP64 - - - - - -
RS Stock No. 773-7068
Mfr. Part No.PCC35018TD
BrandPowerLED
SGD43.64
Each
units
220 → 240 V ac 26 → 52V Constant Current 350mA 18W Triac Ac - - - - - - -
RS Stock No. 738-2090
Mfr. Part No.LPF-40-48RS
BrandMean Well
SGD78.69
Each
units
90 → 305 V ac, 127 → 431 V dc 48V Constant Voltage 840mA 40.32W - Ac, Dc IP67 - - 1 - - -
RS Stock No. 660-0255
Mfr. Part No.LPV-20-12
BrandMean Well
SGD43.17
Each
units
90 → 264 V ac, 127 → 370 V dc 12V Constant Voltage 1.67A 20W - Ac, Dc IP67 - - 1 - - -
RS Stock No. 816-3843
Mfr. Part No.HLG-600H-12A
BrandMean Well
SGD277.27
Each
units
90 → 305 V ac, 127 → 431 V dc 6 → 12V Constant Voltage 40A 480W Potentiometer Ac, Dc IP65 - - - - - -
RS Stock No. 414-137
Mfr. Part No.CLG-100-24
BrandMean Well
SGD102.73
Each
units
90 → 295 V ac, 127 → 417 V dc 24V Constant Voltage 4A 96W - Ac, Dc IP67 - 4A 1 - - -