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. 176-6741
BrandRS PRO
£26.16
Each
Units
90 → 264 V ac 12V Constant Voltage 4.17A 50W - ac IP20 Enclosed <80 (Inrush)A 1 12 V dc @ 4.17 A - -
RS Stock No. 176-6750
BrandRS PRO
£10.00
Each
Units
200 → 240 V ac 30 → 42V Constant Current 1.05A 45W - ac IP20 Enclosed 250mA 1 30 → 42 V dc @ 1050 mA - -
RS Stock No. 176-6713
BrandRS PRO
£39.84
Each
Units
200 → 240 V ac 12V Constant Voltage 8.33A 100W - ac IP20 Enclosed - 1 12 V dc @ 8.33 A - -
RS Stock No. 176-6754
BrandRS PRO
£20.85
Each
Units
180 → 240 V ac, 90 → 130 V ac 12 → 25V Constant Current 800mA 20W - ac IP20 Enclosed 260mA - 12 → 25 V dc @ 800 A - -
RS Stock No. 176-6719
BrandRS PRO
£79.67
Each
Units
200 → 277 V ac 12V Constant Voltage 25A 320W - ac IP20 Enclosed - 2 12 V dc @ 25 A - -
RS Stock No. 176-6749
BrandRS PRO
£18.45
Each
Units
200 → 240 V ac 52V Constant Current 700mA 36.4W - ac IP20 Enclosed - - 52 V dc @ 700 mA - -
RS Stock No. 176-6718
BrandRS PRO
£63.58
Each
Units
200 → 240 V ac 12V Constant Voltage 18A 216W - ac IP20 Enclosed 1.5A 1 12 V dc @ 18 A - -
RS Stock No. 176-6716
BrandRS PRO
£59.47
Each
Units
200 → 277 V ac 12V Constant Voltage 20A 250W - ac IP20 Enclosed <75 (Inrush)A 1 12 V dc @ 20 A - -
RS Stock No. 773-6949
Mfr. Part No.PCV1212
BrandPowerLED
£6.72
Each
Units
220 → 240 V ac 12V Constant Voltage 0 → 1A 12W - ac - - - - - - -
RS Stock No. 177-5992
Mfr. Part No.LIN720D3
BrandeldoLED
£85.178
Each (In a Box of 12)
Units
- - - - - - - - - - - - - -
RS Stock No. 697-3024
Mfr. Part No.LIN720D3
BrandeldoLED
£96.93
Each
Units
12 → 48 V dc 12 → 24V Constant Voltage 6A 720W 1 to 10 V, Potentiometer dc - - - - - - -
RS Stock No. 738-1678
Mfr. Part No.LPF-60D-12
BrandMean Well
£23.79
Each
Units
127 → 431 V dc, 90 → 305 V ac 12V Constant Voltage 5A 60W 1-10 V PWM Resistance ac, dc IP67 - - - - - -
RS Stock No. 773-6958
Mfr. Part No.PCV1220
BrandPowerLED
£8.40
Each
Units
220 → 240 V ac 12V Constant Voltage 0 → 1.7A 20W - ac - - - - - - -
RS Stock No. 773-6951
Mfr. Part No.PCV1236
BrandPowerLED
£16.90
Each
Units
100 → 240 V ac 12V Constant Voltage 3A 36W - ac - - - - - - -
RS Stock No. 773-6970
Mfr. Part No.PCV1
BrandPowerLED
£8.92
Each
Units
100 → 240 V ac 12V Constant Voltage 830mA 10W - ac IP65 - - - - - -
RS Stock No. 737-7051
Mfr. Part No.RACD03-700
BrandRecom
£7.94
Each
Units
120 → 370 V dc, 90 → 264 V ac 3 → 6V dc Constant Current / Constant Voltage 700mA 3W - ac, dc IP66 Enclosed - 1 - - -
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
£14.77
Each
Units
4.5 → 36 V dc 2 → 35V dc Constant Current 0 → 700mA 24.5W 0 to 4.35 V dc, PWM dc IP67 Enclosed - 1 - - -
RS Stock No. 723-8713
Mfr. Part No.L05021
BrandLumotech
£26.72
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
£12.79
Each
Units
127 → 370 V dc, 90 → 264 V ac 9 → 42V Constant Current 1.4A 58.8W - ac, dc IP67 - - 1 - - -
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