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 1037 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. 555-907
Mfr. Part No.OT 6/200-240/24 CE
BrandOsram
HK$290.35
Each
units
200 → 240 V 24V Constant Voltage 250mA 6W - Ac IP65 - - - - - -
RS Stock No. 893-0577
Mfr. Part No.OTE 25/220-240/700 PC
BrandOsram
HK$122.71
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. 903-3661
Mfr. Part No.PCC0260E
BrandPowerLED
HK$414.01
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. 773-6951
Mfr. Part No.PCV1236
BrandPowerLED
HK$178.99
Each
units
100 240 V ac 12V Constant Voltage 3A 36W - Ac - - - - - - -
RS Stock No. 721-1761
Mfr. Part No.LPV-100-12RS
BrandMean Well
HK$232.55
Each
units
90 → 264 V ac, 127 → 370 V dc 12V Constant Voltage 8.5A 102W - Ac, Dc IP67 - - 1 - - -
RS Stock No. 773-7080
Mfr. Part No.PCC105036TD
BrandPowerLED
HK$383.28
Each
units
220 240 V ac 16 35V Constant Current 1.05A 36W Triac Ac - - - - - - -
RS Stock No. 176-6741
BrandRS PRO
HK$308.99
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. 721-1945
Mfr. Part No.HLG-185-36B
BrandMean Well
HK$480.37
Each
units
90 → 264 V ac, 127 → 370 V dc 36V Constant Voltage 5.2A 187.2W 1-10 V PWM Resistance Ac, Dc IP67 - - 1 - - -
RS Stock No. 881-3970
Mfr. Part No.APV-8-5
BrandMean Well
HK$77.22
Each
units
90 → 264 V ac, 127 → 370 V dc 5V Constant Voltage 0 → 1.4A 7W - Ac, Dc IP30 Enclosed 150 mA @ 230 V, 300 mA @ 115 V 1 5 V @ 1.4 A - -
RS Stock No. 909-1389
Mfr. Part No.LD50W-42-C1190-RD
HK$398.47
Each
units
90 → 305 V ac 42V Constant Current 1.19A 50W 1-10 V Ac IP66 Encapsulated 500mA 1 42 V dc @ 1190 mA - -
RS Stock No. 830-3736
Mfr. Part No.RACD03-500
BrandRecom
HK$86.30
Each
units
90 → 264 V ac, 120 → 370 V dc 2.5 → 11V Constant Current / Constant Voltage 0 → 500mA 3W - Ac, Dc IP66 - - - - - -
RS Stock No. 134-8597
Mfr. Part No.ELEMENT 30/220-240/24
BrandOsram
HK$132.10
Each (In a Box of 20)
units
220 → 240 V ac 24V Constant Voltage 700µA 30W - Ac IP20 Enclosed - 1 - - 4.2W
RS Stock No. 816-3881
Mfr. Part No.LPV-150-12
BrandMean Well
HK$710.20
Each
units
180 → 305 V ac, 254 → 431 V dc 12V Constant Voltage 0 → 10A 120W - Ac, Dc IP67 - - - - - -
RS Stock No. 660-0296
Mfr. Part No.LPC-35-1050
BrandMean Well
HK$123.77
Each
units
90 → 264 V ac, 127 → 370 V dc 9 → 30V Constant Current 1.05A 31.5W - Ac, Dc IP67 - - 1 - - -
RS Stock No. 865-2549
Mfr. Part No.NPF-60D-48
BrandMean Well
HK$264.07
Each
units
90 → 305 V ac, 127 → 431 V dc 48V Constant Voltage 1.25A 60W PWM, Resistance Ac, Dc IP67 - - - - - -
RS Stock No. 721-1780
Mfr. Part No.PLN-20-12RS
BrandMean Well
HK$411.38
Each
units
90 → 277 V ac, 127 → 392 V dc 12V Constant Voltage 1.6A 19.2W - Ac, Dc IP64 - - 1 - - -
RS Stock No. 738-2469
Mfr. Part No.HLG-320H-48ARS
BrandMean Well
HK$2,008.62
Each
units
90 → 305 V ac, 127 → 431 V dc 48V Constant Voltage 6.7A 321.6W Potentiometer Ac, Dc IP65 - - 1 - - -
RS Stock No. 179-9524
Mfr. Part No.4052899522534
BrandOsram
HK$158.75
Each
units
176 → 276 V dc, 198 → 264 V ac 27 → 51V Constant Voltage 500 mA, 600 mA, 650 mA, 700 mA 35.7W - Ac, Dc IP20 - - 1 - - -
RS Stock No. 909-1143
Mfr. Part No.LD25W-24
HK$296.40
Each
units
90 → 305 V ac 24V Constant Voltage 1.04A 25W - Ac IP66 Encapsulated 250mA 1 24 V dc @ 1040 mA - -
New
RS Stock No. 190-5961
Mfr. Part No.MAX16820ATT+T
HK$19.264
Each (In a Pack of 5)
units
4.5 → 28 V 5.5V Constant Current 400mA 25W - - - - ±20mA - - - 1454mW
Related Products
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...