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 722-7978
製造零件編號913700620891
HK$298.33
單位
100 → 240 V ac 23 → 25.6V Constant Voltage 850mA 20W - Ac IP66 - - - - - -
RS庫存編號 722-7971
製造零件編號913701215102
HK$835.00
單位
220 → 240 V ac - Constant Current 350 mA, 410 mA, 530 mA 75W - Ac - - - - - - -
RS庫存編號 712-4037
製造零件編號XTM150W700MA
HK$747.01
單位
220 → 240 V ac - Constant Current 700mA 150W - Ac - - - - - - -
RS庫存編號 722-7912
製造零件編號913700625082
HK$452.59
單位
207 → 264 V ac 5.6 → 24V Constant Current 1.75A 40W - Ac IP66 - - - - - -
RS庫存編號 722-7928
製造零件編號913710053666
HK$329.25
單位
220 → 240 V ac 14V Constant Current 700mA 10W Phase Ac - - - - - - -
RS庫存編號 712-4033
製造零件編號XTM0.35A150W
HK$747.01
單位
220 → 240 V ac - Constant Current 350mA 150W - Ac - - - - - - -
RS庫存編號 722-7940
製造零件編號913713220562
HK$340.88
單位
220 → 240 V ac 18 → 42V Constant Current 700mA 30W - Ac IP66 - - - - - -
RS庫存編號 722-7959
製造零件編號913710850002
HK$489.82
單位
220 → 240 V ac 120 → 425V Constant Current 350mA 150W - Ac IP66 - - - - - -
RS庫存編號 722-7962
製造零件編號913701215302
HK$982.76
單位
220 → 240 V ac 115 → 280V Constant Current 350 mA, 410 mA, 530 mA 150W 1-10 V Ac IP66 - - - - - -
RS庫存編號 722-7909
製造零件編號913700615882
HK$218.22
單位
230 V 2.6 → 33V Constant Current 350mA 12W - Ac IP66 - - - - - -
RS庫存編號 722-7937
製造零件編號929000600103
HK$225.18
單位
186 → 250 V dc, 220 → 240 V ac 15 → 24V Constant Current 300 → 700mA 17W Phase Ac, Dc - - - - - - -
RS庫存編號 722-7968
製造零件編號913701215402
HK$956.83
單位
220 → 240 V ac 115 → 280V Constant Current 350 mA, 410 mA, 530 mA 150W - Ac - - - - - - -
RS庫存編號 722-7902
製造零件編號913700615982
HK$248.78
單位
230 V 2.6 → 24.6V Constant Current 700mA 17W - Ac IP66 - - - - - -
RS庫存編號 722-7965
製造零件編號913701218202
HK$835.00
單位
220 → 240 V ac - Constant Current 350mA 150W 1-10 V Ac - - - - - - -
RS庫存編號 722-7943
製造零件編號929000600403
HK$539.46
單位
186 → 250 V dc, 220 → 240 V ac 18 → 36V Constant Current 0.3 → 1A 25W DALI Ac, Dc - - - - - - -
RS庫存編號 722-7987
製造零件編號913700620991
HK$352.35
單位
100 → 240 V ac 23 → 25.6V Constant Voltage 2.5A 60W - Ac IP66 - - - - - -