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庫存編號 773-6949
製造零件編號PCV1212
BrandPowerLED
HK$71.99
單位
220 → 240 V ac 12V Constant Voltage 0 → 1A 12W - Ac - - - - - - -
RS庫存編號 773-6958
製造零件編號PCV1220
BrandPowerLED
HK$79.47
單位
220 → 240 V ac 12V Constant Voltage 0 → 1.7A 20W - Ac - - - - - - -
RS庫存編號 890-4446
製造零件編號PCC1
BrandPowerLED
HK$73.86
單位
100 → 240 V ac 3 → 36V Constant Current 350mA 8W - Ac IP65 Encapsulated 85 mA @ 230 V ac 1 36 V dc @ 350 mA - -
RS庫存編號 890-4455
製造零件編號PCC2
BrandPowerLED
HK$117.36
單位
100 → 240 V ac 3 → 21V Constant Current 700mA 9W - Ac IP65 Encapsulated 85 mA @ 230 V ac 1 21 V dc @ 700 mA - -
RS庫存編號 890-4458
製造零件編號PCC70020
BrandPowerLED
HK$107.48
單位
220 → 240 V ac 2 → 29V Constant Current 700mA 17W - Ac - Enclosed 700mA 1 2 → 29 V @ 700 mA - -
RS庫存編號 773-6951
製造零件編號PCV1236
BrandPowerLED
HK$164.92
單位
100 → 240 V ac 12V Constant Voltage 3A 36W - Ac - - - - - - -
RS庫存編號 773-7071
製造零件編號PCC70036TD
BrandPowerLED
HK$385.19
單位
220 → 240 V ac 24 → 52V Constant Current 700mA 36W Triac Ac - - - - - - -
RS庫存編號 773-7061
製造零件編號PCC50018TD
BrandPowerLED
HK$201.76
單位
220 → 240 V ac 18 → 36V Constant Current 500mA 18W Triac Ac - - - - - - -
RS庫存編號 773-6964
製造零件編號PCV1260
BrandPowerLED
HK$277.15
單位
100 → 240 V ac 12V Constant Voltage 5A 60W - Ac - - - - - - -
RS庫存編號 890-4452
製造零件編號PCC35012
BrandPowerLED
HK$119.21
單位
220 → 240 V ac 2 → 34V Constant Current 350mA 12W - Ac IP20 Encapsulated - 1 34 V dc @ 350 mA - -
RS庫存編號 123-2507
製造零件編號UVC2425TD
BrandPowerLED
HK$211.22
單位
180 → 240 V ac 24V Constant Voltage 1.04A 25W Triac Ac IP44 Enclosed 200mA - - - -
RS庫存編號 903-3661
製造零件編號PCC0260E
BrandPowerLED
HK$368.55
單位
100 → 240 V dc 2 → 32V Constant Current 1.8A 60W - Dc IP65 Sealed - 1 2 → 32 V @ 1800 mA - -
RS庫存編號 773-6955
製造零件編號PCV1250
BrandPowerLED
HK$269.76
單位
100 → 240 V ac 12V Constant Voltage 4.2A 50W - Ac - - - - - - -
RS庫存編號 773-6999
製造零件編號PCV2450
BrandPowerLED
HK$296.18
單位
100 → 240 V ac 24V Constant Voltage 2A 50W - Ac - - - - - - -
RS庫存編號 179-3048
製造零件編號PLV-100-12
BrandPowerLED
HK$401.99
單位
220 → 240 V ac 12V Constant Voltage 8.33A 100W - Ac IP20 - 550mA 1 12 V @ 8.33 A - -
RS庫存編號 179-3042
製造零件編號PLV-45-12
BrandPowerLED
HK$230.65
單位
220 → 240 V ac 12V Constant Voltage 3.75A 45W - Ac IP20 - 250mA 1 12 V @ 3.75 A - -
RS庫存編號 123-2508
製造零件編號UVC1225TD
BrandPowerLED
HK$211.22
單位
180 → 240 V ac 12V Constant Voltage 2.08A 25W Triac Ac IP44 Enclosed 200mA - - - -
RS庫存編號 136-0215
製造零件編號LBV100-24D
BrandPowerLED
HK$543.15
單位
100 - 277 V ac 0.36V - - 100W - - - - - - - - -
RS庫存編號 773-6973
製造零件編號PCV1236E
BrandPowerLED
HK$329.66
單位
100 → 240 V ac 12V Constant Voltage 3A 36W - Ac IP65 - - - - - -
RS庫存編號 773-6992
製造零件編號PCV2420
BrandPowerLED
HK$85.89
單位
220 → 240 V ac 24V Constant Voltage 0 → 830mA 20W - Ac - - - - - - -