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 909-1058
製造零件編號LD200W-285-C0700-RD
HK$830.02
單位
90 → 305 V ac 285V Constant Current 700mA 200W 1-10 V Ac IP66 Encapsulated 1.82A 1 285 V dc @ 700 mA - -
RS庫存編號 909-1238
製造零件編號LD30W-85-C0350
HK$326.00
單位
90 → 305 V ac 85V Constant Current 350mA 30W - Ac IP66 Encapsulated 300mA 1 85 V dc @ 350 mA - -
RS庫存編號 909-1409
製造零件編號LD50W-72-C0700
HK$398.47
單位
90 → 305 V ac 72V Constant Current 700mA 50W - Ac IP66 Encapsulated 500mA 1 72 V dc @ 700 mA - -
RS庫存編號 909-1061
製造零件編號LD200W-445-C0450-RD
HK$830.02
單位
90 → 305 V ac 445V Constant Current 450mA 200W 1-10 V Ac IP66 Encapsulated 1.82A 1 445 V dc @ 450 mA - -
RS庫存編號 909-1134
製造零件編號LD25W-16-C1560-RD
HK$296.40
單位
90 → 305 V ac 16V Constant Current 1.56A 25W 1-10 V Ac IP66 Encapsulated 250mA 1 16 V dc @ 1560 mA - -
RS庫存編號 909-1339
製造零件編號LD40W480-36-C1100-RD
HK$413.35
單位
347 → 480 V ac 36V Constant Current 1.1A 40W 1-10 V Ac IP66 Encapsulated 140mA 1 36 V dc @ 1100 mA - -
RS庫存編號 909-1412
製造零件編號LD60W-24
HK$605.15
單位
90 → 305 V ac 24V Constant Voltage 2.5A 60W - Ac IP66 Encapsulated 900mA 1 24 V dc @ 2500 mA - -
RS庫存編號 909-1266
製造零件編號LD40W120-36-C1100-TL
HK$379.17
單位
100 → 135 V ac 36V Constant Current 1.1A 40W Incandescent and ELV Ac IP66 Encapsulated 390mA 1 36 V dc @ 1100 mA - -
RS庫存編號 909-1452
製造零件編號LP75W-36-C2100-RD
HK$504.82
單位
90 → 305 V ac 36V Constant Current 2.1A 75W 1-10 V Ac IP66 Encapsulated 1A 1 36 V dc @ 2100 mA - -
RS庫存編號 909-1052
製造零件編號LD200W-35-C5600-RD
HK$830.02
單位
90 → 305 V ac 35V Constant Current 5.6A 200W 1-10 V Ac IP66 Encapsulated 1.82A 1 35 V dc @ 5600 mA - -
RS庫存編號 909-1092
製造零件編號LD20W-28-C0700-TE
HK$287.07
單位
230 V ac 28V Constant Current 700mA 20W ELV Ac IP66 Encapsulated 220mA 1 28 V dc @ 700 mA - -
RS庫存編號 909-1320
製造零件編號LD40W-45-C0900-RD
HK$330.74
單位
90 → 305 V ac 45V Constant Current 900mA 40W 1-10 V Ac IP66 Encapsulated 400mA 1 45 V dc @ 900 mA - -
RS庫存編號 909-1428
製造零件編號LD60W-86-C0700-RD
HK$605.15
單位
90 → 305 V ac 86V Constant Current 700mA 60W 1-10 V Ac IP66 Encapsulated 900mA 1 86 V dc @ 700 mA - -
RS庫存編號 909-1241
製造零件編號LD35W-28
HK$329.16
單位
100 → 277 V ac 28V Constant Voltage 1.25A 35W - Ac IP66 Encapsulated 370mA 1 28 V dc @ 1250 mA - -
RS庫存編號 909-1119
製造零件編號LD20W-40-C0500-TE
HK$287.07
單位
230 V ac 40V Constant Current 500mA 20W ELV Ac IP66 Encapsulated 220mA 1 40 V dc @ 500 mA - -
RS庫存編號 909-1392
製造零件編號LD50W-48-C1050
HK$398.47
單位
90 → 305 V ac 48V Constant Current 1.05A 50W - Ac IP66 Encapsulated 500mA 1 48 V dc @ 1050 mA - -
RS庫存編號 909-1171
製造零件編號LD25W-36-C0700-RD
HK$296.40
單位
90 → 305 V ac 36V Constant Current 700mA 25W 1-10 V Ac IP66 Encapsulated 250mA 1 36 V dc @ 700 mA - -
RS庫存編號 909-1156
製造零件編號LD25W-24-C1040-LE
HK$296.40
單位
230 V ac 24V Constant Current 1.04A 25W Triac Ac IP66 Encapsulated 250mA 1 24 V dc @ 1040 mA - -
RS庫存編號 909-1361
製造零件編號LD50W-142-C0350
HK$398.47
單位
90 → 305 V ac 142V Constant Current 350mA 50W - Ac IP66 Encapsulated 500mA 1 142 V dc @ 350 mA - -
RS庫存編號 909-1377
製造零件編號LD50W-24-C2100
HK$398.47
單位
90 → 305 V ac 24V Constant Current 2.1A 50W - Ac IP66 Encapsulated 500mA 1 24 V dc @ 2100 mA - -