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. 176-6753
BrandRS PRO
MYR143.93
Each
units
180 → 240 V ac, 90 → 130 V ac 20 → 40V Constant Current 500mA 20W - ac IP20 Enclosed 260mA - 20 → 40 V dc @ 500 mA - -
RS Stock No. 176-6746
BrandRS PRO
MYR79.02
Each
units
100 → 240 V ac 10 → 54V Constant Current 350mA 18W - ac IP20 Enclosed - - 10 → 54 V dc @ 350 mA - -
RS Stock No. 136-3587
BrandRS PRO
MYR576.73
Each
units
220 V 24V Constant Voltage - 192W - - IP20 - - - - - -
RS Stock No. 176-6730
BrandRS PRO
MYR252.49
Each
units
200 → 277 V ac 24V Constant Voltage 4.17A 100W - ac IP20 Enclosed >0.9A 1 24 V dc @ 4.17 A - -
RS Stock No. 176-6726
BrandRS PRO
MYR172.81
Each
units
200 → 240 V ac 24V Constant Voltage 2.5A 60W - ac IP20 Enclosed 500 mA, <75 (Inrush) A 1 24 V dc @ 2.5 A - -
RS Stock No. 176-6735
BrandRS PRO
MYR437.32
Each
units
200 → 240 V ac 12V Constant Voltage 10.4A 250W - ac IP20 Enclosed - - 12 V dc @ 10.4 A - -
RS Stock No. 176-6715
BrandRS PRO
MYR352.67
Each
units
200 → 277 V ac 12V Constant Voltage 16.7A 200W - ac IP20 Enclosed - 1 12 V dc @ 16.7 A - -
RS Stock No. 176-6763
BrandRS PRO
MYR125.53
Each
units
90 → 305 V ac 14 → 28.5V Constant Current 1.05A 30W - ac IP20 Enclosed - - 14 → 28.5 V dc @ 1050 mA - -
RS Stock No. 176-6765
BrandRS PRO
MYR27.55
Each
units
12 V dc 3 → 10V Constant Current - 2W - ac IP65 - 350mA - - - -
RS Stock No. 176-6714
BrandRS PRO
MYR303.96
Each
units
200 → 277 V ac 12V Constant Voltage 0 → 12.5A 150W - ac IP20 Enclosed - 2 12 V dc @ 0 → 12.5 A - -
RS Stock No. 810-4197
Mfr. Part No.LMD300-0040-C900-7030000
BrandCree
MYR168.05
Each
units
108 → 305 V 40V Constant Current 900mA 36W 1-10 V ac IP20 - - - - - -
RS Stock No. 162-6575
Mfr. Part No.LMD300-0040-C900-7030000
BrandCree
MYR171.307
Each (In a Box of 10)
units
108 → 305 V 40V Constant Current 900mA 36W 1-10 V ac IP20 - - - - - -
RS Stock No. 736-2368
Mfr. Part No.IZC035-008F-5065C-SA
MYR115.33
Each
units
100 → 240 V ac 3 → 36V Constant Current 350mA 8W - ac IP65 - - - - - -
RS Stock No. 660-0299
Mfr. Part No.LPC-35-1400
BrandMean Well
MYR60.37
Each
units
127 → 370 V dc, 90 → 264 V ac 9 → 24V Constant Current 1.4A 33.6W - ac, dc IP67 - - 1 - - -
RS Stock No. 893-0514
Mfr. Part No.OTi DALI 50/220-240/1A4 LT2FAN
BrandOsram
MYR169.93
Each
units
176 → 276 V dc, 198 → 264 V ac 15 → 54V Constant Current 1.4A 55W DALI ac, dc IP20 Sealed - 1 15 → 54 V @ 1400 mA - -
RS Stock No. 171-1594
Mfr. Part No.OTI DALI 50/220-240/1A4 LT2FAN
BrandOsram
MYR159.104
Each (In a Box of 20)
units
176 → 276 V dc, 198 → 264 V ac 15 → 54V Constant Current 1.4A 55W DALI ac, dc IP20 Sealed - 1 15 → 54 V @ 1400 mA - -
RS Stock No. 771-7724
Mfr. Part No.LCM-60RS
BrandMean Well
MYR136.69
Each
units
180 → 295 V ac, 254 → 417 V dc 2 → 90V Constant Current 1.05 A, 1.4 A, 500 mA, 600 mA, 700 mA, 900 mA 60.3W 1-10 V, PWM ac, dc IP20 - - - - - -
RS Stock No. 414-143
Mfr. Part No.CLG-60-12
BrandMean Well
MYR316.90
Each
units
127 → 370 V dc, 90 → 264 V ac 12V Constant Voltage 5A 60W - ac, dc IP67 - - 1 - - -
RS Stock No. 103-4366
Mfr. Part No.ELG-150-36A
BrandMean Well
MYR149.82
Each
units
180 → 305 V ac, 254 → 431 V dc 36V Constant Current / Constant Voltage 5A 150W Potentiometer ac, dc IP65 Encapsulated 900mA 1 36 V dc @ 4.71 A - -
RS Stock No. 738-1577
Mfr. Part No.APV-12-12
BrandMean Well
MYR65.80
Each
units
127 → 370 V dc, 90 → 264 V ac 12V Constant Voltage 1A 12W - ac, dc IP30 - - 1 - - -
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