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.

...
Lees meer Lees minder

Filters

1 - 20 van 1048 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs 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-stocknr. 667-1655
FabrikantnummerRCD-24-0.35/W
FabrikantRecom
13,22 €
Each
Aantal stuks
4.5 → 36 V 2 → 35V Constant Current 350mA 12.25W - Dc IP67 - - - - - -
RS-stocknr. 738-1577
FabrikantnummerAPV-12-12
FabrikantMean Well
11,81 €
Each
Aantal stuks
90 → 264 V ac, 127 → 370 V dc 12V Constant Voltage 1A 12W - Ac, Dc IP30 - - 1 - - -
RS-stocknr. 146-0798
FabrikantnummerIZC035-008F-5065C-SA
16,60 €
Each (In a Box of 40)
Aantal stuks
100 → 240 V ac 3 → 36V Constant Current 350mA 8W - Ac IP65 - - - - - -
RS-stocknr. 736-2368
FabrikantnummerIZC035-008F-5065C-SA
22,24 €
Each
Aantal stuks
100 → 240 V ac 3 → 36V Constant Current 350mA 8W - Ac IP65 - - - - - -
RS-stocknr. 773-6949
FabrikantnummerPCV1212
FabrikantPowerLED
8,03 €
Each
Aantal stuks
220 → 240 V ac 12V Constant Voltage 0 → 1A 12W - Ac - - - - - - -
RS-stocknr. 660-0300
FabrikantnummerLPV-60-24
FabrikantMean Well
45,05 €
Each
Aantal stuks
90 → 264 V ac 24V Constant Voltage 2.5A 60W - Ac IP67 - - 1 - - -
RS-stocknr. 660-0246
FabrikantnummerLPH-18-12
FabrikantMean Well
17,26 €
Each
Aantal stuks
180 → 264 V ac, 254 → 370 V dc 12V Constant Voltage 0 → 1.5A 18W - Ac, Dc IP67 - - 1 - - -
RS-stocknr. 771-7742
FabrikantnummerLCM-40DA
FabrikantMean Well
39,06 €
Each
Aantal stuks
180 → 295 V ac, 254 → 417 V dc 2 → 100V Constant Current 1.05 A, 350 mA, 500 mA, 600 mA, 700 mA, 900 mA 42W DALI Ac, Dc IP20 - - - - - -
RS-stocknr. 737-7057
FabrikantnummerRACD03-350
FabrikantRecom
8,94 €
Each
Aantal stuks
90 → 264 V ac, 120 → 370 V dc 2.5 → 15V Constant Current / Constant Voltage 0 → 350mA 3W - Ac, Dc IP66 - - - - - -
RS-stocknr. 823-4747
FabrikantnummerLCM-25DA
FabrikantMean Well
30,14 €
Each
Aantal stuks
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-stocknr. 660-0176
FabrikantnummerPLN-30-12
FabrikantMean Well
51,95 €
Each
Aantal stuks
90 → 264 V ac, 127 → 370 V dc 12V Constant Voltage 2.5A 30W - Ac, Dc IP64 - - 1 - - -
RS-stocknr. 738-1570
FabrikantnummerAPC-12-700
FabrikantMean Well
7,64 €
Each
Aantal stuks
90 → 264 V ac, 127 → 370 V dc 9 → 18V Constant Current 700mA 12.6W - Ac, Dc IP30 - - - - - -
RS-stocknr. 721-1774
FabrikantnummerLPV-100-24RS
FabrikantMean Well
62,48 €
Each
Aantal stuks
90 → 264 V ac, 127 → 370 V dc 24V Constant Voltage 4.2A 100.8W - Ac, Dc IP67 - - 1 - - -
RS-stocknr. 796-1927
FabrikantnummerDLC 110/350-B
FabrikantELT
16,98 €
Each
Aantal stuks
198 → 264 V 9 → 31V Constant Current 350mA 10W Triac Ac, Dc - - - - - - -
RS-stocknr. 893-0502
FabrikantnummerOTi DALI 25/220-240/700 LT2
FabrikantOsram
21,09 €
Each
Aantal stuks
176 → 276 V dc, 198 → 264 V ac 12 → 54V Constant Current 700mA 27W DALI Ac, Dc IP20 Sealed - 1 12 → 54 V @ 700 mA - -
RS-stocknr. 660-0249
FabrikantnummerLPH-18-24
FabrikantMean Well
17,26 €
Each
Aantal stuks
180 → 264 V ac, 254 → 370 V dc 24V Constant Voltage 0 → 750mA 18W - Ac, Dc IP67 - - 1 - - -
RS-stocknr. 414-121
FabrikantnummerCLG-60-24
FabrikantMean Well
96,18 €
Each
Aantal stuks
90 → 264 V ac, 127 → 370 V dc 24V Constant Voltage 2.5A 60W - Ac, Dc IP67 - - 1 - - -
RS-stocknr. 738-1886
FabrikantnummerHLG-80H-24B
FabrikantMean Well
40,00 €
Each
Aantal stuks
90 → 305 V ac, 127 → 431 V dc 24V Constant Voltage 3.4A 81.6W 1-10 V PWM Resistance Ac, Dc IP67 - - - - - -
RS-stocknr. 738-1561
FabrikantnummerAPC-12-350
FabrikantMean Well
7,64 €
Each
Aantal stuks
90 → 264 V ac, 127 → 370 V dc 9 → 36V Constant Current 350mA 12.6W - Ac, Dc IP30 - - - - - -
RS-stocknr. 660-0280
FabrikantnummerLPV-35-24
FabrikantMean Well
30,72 €
Each
Aantal stuks
90 → 264 V ac 24V Constant Voltage 1.5A 36W - Ac IP67 - - 1 - - -
Related Products
External switch mode epoxy encapsulated IP67 rated power ...
Description:
External switch mode epoxy encapsulated IP67 rated power suppliesHigh efficiency, long life and high reliabilityDesigned for indoor or outdoor installationsSuitable for LED lighting and moving sign applicationsWithstands 300Vac surge input for 5 seconds100% full load burn-in testFully regulated outputShort ...
Non-isolatedDrives up to ten 2W power LEDsConstant current ...
Description:
Non-isolatedDrives up to ten 2W power LEDsConstant current sourceOutput current accuracy ±2%, Output current stability ±1%Efficiency up to 96%Wide input voltage rangePWM digital and analogue voltage dimmingRemote On/Off control pin0 to 4Vdc analogue dimmingShort circuit protectionCompact package.
PCD series 16W and 25W constant current dimmable ...
Description:
PCD series 16W and 25W constant current dimmable LED drivers / power supply with AC phase cut dimming and built in active PFC function. These low cost, highly reliable dimmable LED drivers / power supplies have a fully isolated plastic ...
HLG-240H-A series 240W IP65 rated LED driver power ...
Description:
HLG-240H-A series 240W IP65 rated LED driver power supply with universal AC input up to 305Vac, a built-in active PFC function 4kV surge immunity that complies with the requirements of street lighting (EN61000-4-5). These HLG-240H-A series 240W LED driver power ...