Constant Current LED Drivers

0.3-1.5A
RECOM’s high-efficiency constant current LED drivers feature wide-range AC or DC input and precise regulation for high-performance lighting. Available in cased, through-hole, wired, and SMD formats, these drivers support 0-100% PWM digital and analog dimming control to provide maximum flexibility for modern lighting designs. The portfolio includes cased, potted, open-frame and SMD versions to meet various mechanical and thermal requirements.

Maximum current ratings for these LED driver modules range from 0.3A up to 1.5A, with output voltages up to 56V and input ranges up to 60V. Designed for long term reliable operation, they ensure precise current regulation and efficient power conversion in demanding systems. Certifications include EN and UL standards, with selected railway and wired versions rated up to IP67 for use in harsh and outdoor environments.

Browse the product table below to quickly select the right LED driver based on dimming method, current rating, and environmental protection level.
Product Category
Power (W)
  • Min
  • Nom
  • Max
    • Isolation
    Vin (V)
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  • Max
    • Main Vout (V)
  • Min
  • Nom
  • Max
    • Iout 1 (mA)
  • Min
  • Nom
  • Max
    • Isolation (kV)
  • Min
  • Nom
  • Max
    • Mounting Type
    Package Style
    Length (mm)
  • Min
  • Max
    • Width (mm)
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    • Height (mm)
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    • Certifications
    MIN Operating Temp (°C)
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    • MAX Operating Temp (°C)
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    • Protections
      Series Power (W) Vin (V) Main Vout (V) Mounting Type Package Style
    1 RECOM | RCD-24 Series | DC/DC, Single Output
    Focus
    		10.5 - 37.2 4.5 - 36, 6 - 36 2 to 35, 3 to 31 THT, Wired DIP, Standard
    2 RECOM | RCDE-48 Series | DC/DC, THT, Single Output
    Focus
    		18.2, 36.4, 54.6 6 - 60 3 to 52 THT DIP24
    3 RECOM | RACD03 Series | AC/DC, Wired, 3W, Single Output
    		3 90 - 264 15, 3 to 9.5, 6 Wired Standard
    4 RECOM | RACD04 Series | AC/DC, Wired, Single Output
    		4, 4.2 90 - 264 3 to 12, 3 to 6, 3 to 8 Wired Standard
    5 RECOM | RACD06-LP Series | AC/DC, Screw Terminal, 6W, Single Output
    		6 198 - 264 2 to 12, 2 to 18, 2 to 9 Screw Terminal Standard
    6 RECOM | RACD07 Series | AC/DC, Wired, Single Output
    		7 - 7.4 90 - 295 10 to 20, 14 to 28, 3 to 10.5, 5 to 14.5 Wired Standard
    7 RECOM | RACT09 Series | AC/DC, Screw Terminal, 9W, Single Output
    		9 198 - 264 13 to 26, 7 to 13, 9 to 18 Screw Terminal Standard
    8 RECOM | RCD-24/PL Series | DC/DC, SMD (pinless), Single Output
    		10.5 - 32 4.5 - 36, 6 - 36 2 to 32, 2 to 35 SMD (pinless) Open Frame
    9 RECOM | RACD12-LP Series | AC/DC, Screw Terminal, Single Output
    		12, 13 198 - 264 2 to 19, 2 to 24, 2 to 37 Screw Terminal Standard
    10 RECOM | RACT12 Series | AC/DC, Screw Terminal, 12W, Single Output
    		12 198 - 264 12 to 24, 18 to 35, 20 to 40, 9 to 18 Screw Terminal Standard
    11 RECOM | RACT18 Series | AC/DC, Screw Terminal, 18W, Single Output
    		18 198 - 264 13 to 26, 18 to 36, 26 to 52, 6.5 to 13, 9 to 18 Screw Terminal Standard
    12 RECOM | RACD20-LP Series | AC/DC, Screw Terminal, Single Output
    		20, 21, 22 198 - 264 2 to 31, 2 to 40, 2 to 59 Screw Terminal Standard
    13 RECOM | RACT25 Series | AC/DC, Screw Terminal, 25W, Single Output
    		25 198 - 264 12 to 24, 18 to 36, 25 to 50 Screw Terminal Standard
    14 RECOM | RACD06 Series | AC/DC, Screw Terminal, 6W, Single Output
    NRND
    		6 90 - 264 12, 24, 3 to 12 Screw Terminal Standard

    Frequently Asked Questions

    A LED driver is used to provide precise constant current regulation for LED lighting systems. By converting an input voltage into a stable output current (ranging from 0.3A to 1.5A), it ensures consistent brightness and prevents the LEDs from being damaged by voltage spikes.
    A dimmable LED driver allows you to adjust lighting intensity to suit specific environments. RECOM offers triac dimmable AC input drivers as well as DC/DC modules supporting both digital PWM and analog control methods, which not only provides lighting flexibility but also significantly improves energy efficiency by reducing power consumption when full brightness isn't required.
    LEDs are current-sensitive devices. Constant current control ensures that the LEDs receive a stable flow of power regardless of input voltage fluctuations or changes in the LED's internal resistance due to heat. This prevents flickering, maintains color consistency, and extends the overall lifespan of the LED string.
    Yes. RECOM drivers are engineered for high reliability in industrial and commercial settings. We offer certified solutions in both open-frame and potted versions, including wired models with IP67-rated protection for dust and water resistance in outdoor or rugged applications.

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