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. 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 - - -
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. 738-1606
Mfr. Part No.PCD-16-350B
BrandMean Well
SGD38.57
Each
units
180 → 295 V ac 24 → 48V Constant Current 350mA 16.8W Triac Ac IP42 - - - - - -
RS Stock No. 770-3908
Mfr. Part No.APV-35-12
BrandMean Well
SGD44.62
Each
units
90 → 264 V ac, 127 → 370 V dc 12V Constant Voltage 3A 36W - Ac, Dc IP30 - - 1 - - -
RS Stock No. 893-0577
Mfr. Part No.OTE 25/220-240/700 PC
BrandOsram
SGD21.73
Each
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. 660-0300
Mfr. Part No.LPV-60-24
BrandMean Well
SGD74.89
Each
units
90 → 264 V ac 24V Constant Voltage 2.5A 60W - Ac IP67 - - 1 - - -
RS Stock No. 773-6955
Mfr. Part No.PCV1250
BrandPowerLED
SGD54.12
Each
units
100 → 240 V ac 12V Constant Voltage 4.2A 50W - Ac - - - - - - -
RS Stock No. 823-4747
Mfr. Part No.LCM-25DA
BrandMean Well
SGD52.33
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. 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. 173-0021
Mfr. Part No.OT75/220-240/24
BrandOsram
SGD58.964
Each (In a Box of 10)
units
220 → 240 V 24V Constant Voltage 3.13A 75W - Ac IP64 - - - - - -
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. 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. 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. 660-0287
Mfr. Part No.LPC-35-700
BrandMean Well
SGD25.45
Each
units
90 → 264 V ac 9 → 48V Constant Current 700mA 33.6W - Ac, Dc IP67 - - 1 - - -
RS Stock No. 837-7838
Mfr. Part No.L05031
BrandLumotech
SGD64.21
Each
units
180 → 240 V ac 6 → 42V Constant Current 0.1 → 1.4A 30W Potentiometer, PWM, 1 to 10 V Ac IP20 - - - - - -
RS Stock No. 770-3914
Mfr. Part No.APV-35-36
BrandMean Well
SGD36.97
Each
units
90 → 264 V ac, 127 → 370 V dc 36V Constant Voltage 1A 36W - Ac, Dc IP30 - - 1 - - -
RS Stock No. 881-3986
Mfr. Part No.APC-8-250
BrandMean Well
SGD9.45
Each
units
90 → 264 V ac, 127 → 370 V dc 16 → 32V Constant Current 250mA 8W - Ac, Dc IP30 Enclosed 150 mA @ 230 V, 300 mA @ 115 V 1 16 → 32 V @ 250 mA - -
RS Stock No. 697-3011
Mfr. Part No.ECO045D1
BrandeldoLED
SGD242.97
Each
units
- - - - - - - - - - - - - -
RS Stock No. 738-5648
Mfr. Part No.RCD-24-0.30/PL/B
BrandRecom
SGD21.88
Each
units
4.5 → 36 V dc 2 → 35V dc Constant Current 0 → 300mA 10.5W 0 to 4.35 V dc, PWM Dc - Open Frame - 1 - - -
RS Stock No. 770-3905
Mfr. Part No.APV-35-24
BrandMean Well
SGD55.73
Each
units
90 → 264 V ac, 127 → 370 V dc 24V Constant Voltage 1.5A 36W - Ac, Dc IP30 - - 1 - - -