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
New
RS Stock No. 212-2158
Mfr. Part No.OTi-QBM-20/220-240/500-NFC-S
BrandOsram
£62.14
Each
Units
220 → 240 V 300V Constant Current 500mA 20W - - - - - - - - -
RS Stock No. 204-7515
Mfr. Part No.OTi-DALI-25/220-240/700-Box
BrandOsram
£25.83
Each
Units
240 V 54V Constant Current 700mA 27W DALI - - - - - - - -
RS Stock No. 204-4031
Mfr. Part No.LDH-25-700W
BrandMean Well
£6.69
Each
Units
9.5 → 32 V 84V Constant Current 700mA 25W - - - - - - - - -
RS Stock No. 144-2797
Mfr. Part No.PW0561S1-WH
BrandeldoLED
£104.14
Each
Units
120 → 250 V dc, 120 → 250 (ENEC) V ac, 120 → 277 (UL) V ac 55V Constant Current 200 → 1050mA 50W DMX, RDM - IP66 Enclosed 700mA 4 55 V ac @ 200 → 1050 mA - -
RS Stock No. 181-5738
Mfr. Part No.4052899435612
BrandOsram
£10.07
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 131-4714
Mfr. Part No.RACD06-350-LP
BrandRecom
£7.77
Each
Units
198 → 264 V ac 2 → 18V dc Constant Current 350mA 6W - ac IP20 Enclosed - 1 - - -
New
RS Stock No. 212-2125
Mfr. Part No.ELEMENT-30/220-240/24-G2
BrandOsram
£11.28
Each
Units
220 → 240 V 24V Constant Voltage 16A 30W - - - - - - - - -
New
RS Stock No. 207-7593
Mfr. Part No.PWM-60-24KN
BrandMean Well
£38.65
Each
Units
90 → 305 V ac, 127 → 431 V ac 24V Constant Voltage 2.5A 60W PWM - - - - - - - -
RS Stock No. 179-9529
Mfr. Part No.4052899545885
BrandOsram
£58.66
Each
Units
176 → 276 V dc, 198 → 264 V ac 24.2V Constant Voltage - 130W 1-10 V ac, dc IP66, IP67 - - 1 - - -
New
RS Stock No. 212-2144
Mfr. Part No.OT-FIT-15/220-240/350-CS-S-MINI
BrandOsram
£8.14
Each
Units
220 → 240 V 42V Constant Current 350mA 14.7W - - - - - - - - -
RS Stock No. 204-4022
Mfr. Part No.LDH-25-250
BrandMean Well
£6.69
Each
Units
9.5 → 32 V 84V Constant Current 250mA 25W - - - - - - - - -
New
RS Stock No. 205-5865
Mfr. Part No.LCM-40BLE
BrandMean Well
£64.95
Each
Units
180 → 295 V ac 2 → 100V Constant Current 350 → 1050mA 42W - - - - - - - - -
RS Stock No. 184-3080
Mfr. Part No.PWM-60-12DA
BrandMean Well
£27.20
Each
Units
127 → 431 V dc, 90 → 305 V ac 12V Constant Voltage 5A 60W DALI ac, dc IP67 - 800mA 1 12 V dc @ 5 A - -
RS Stock No. 179-3048
Mfr. Part No.PLV-100-12
BrandPowerLED
£33.50
Each
Units
220 → 240 V ac 12V Constant Voltage 8.33A 100W - ac IP20 - 550mA 1 12 V @ 8.33 A - -
RS Stock No. 181-5742
Mfr. Part No.4052899986305
BrandOsram
£140.34
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 184-1052
Mfr. Part No.NSIC2050JBT3G
£0.145
Each (On a Reel of 2500)
Units
120 V - Constant Current 50mA 3W PWM - - - - 1 - AEC-Q101 3000mW
RS Stock No. 146-6714
Mfr. Part No.28000674
BrandTridonic
£25.655
Each (In a Box of 10)
Units
176 → 280 V dc, 198 → 264 V ac 60 (No Load)V Constant Current 700mA 17W DALI ac, dc IP20 - 95mA 2 60 V @ 700 mA - 20.1W
New
RS Stock No. 205-9208
Mfr. Part No.XBG-240-A-C
BrandMean Well
£43.50
Each
Units
100 → 305 V ac 30 → 60V - 4 → 5.7A 240W - - - - - - - - -
RS Stock No. 909-1175
Mfr. Part No.LD25W-36-C0700-TE
£21.62
Each
Units
230 V ac 36V Constant Current 700mA 25W ELV ac IP66 Encapsulated 250mA 1 36 V dc @ 700mA - -
RS Stock No. 179-2375
Mfr. Part No.EC0361A5
BrandeldoLED
£42.42
Each
Units
120 → 250 V dc, 120 → 250V (ENEC) V ac, 120 → 277V (UL) V ac 2 → 55 V Constant Current 150 → 1400 mA 30 W 0-10 V ac, dc - - 350 mA 1 2 → 55 V @ 150 → 1400 mA - -
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24vdc Input CC 350mA DC-DC LED Driver Wire ...
Description:
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