LED Drivers

Helvar LED driver offering is designed for energy efficient, long lasting, high quality, professional lighting applications. Including a wide range of switchable and dimmable LED drivers, they can be used as part of a simple standalone lighting system or bigger building management systems.

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LEDesign calculation tool

SELV60 LED DRIVERS
TUNABLE WHITE LED DRIVERS
LINEAR DALI DRIVERS
COMPACT DALI DRIVERS
ACTIVE+ DRIVERS
LINEAR NON-DIMMABLE DRIVERS
COMPACT NON-DIMMABLE DRIVERS
OUTDOOR DRIVERS

LC1x25 Active+
  • 25 W Active+ LED driver
  • 350 mA – 700 mA adjustable current output
  • Lifetime (h): 60,000
  • Dimming range: 1% – 100%
  • More Information: Active+
    Active Stairway Function
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 25.2
  • Output: Adjustable current
Iout 350 700
Uout 9–48 9–36
LED Modules
LEDesign
Functions
LC1x25-DA
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 25.2
  • Output: Adjustable current
Iout 350 700
Uout 9–48 9–36
LED Modules
LEDesign
Functions
LL25SE-DA-120-500
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176-280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –25 °C .. +55 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 25
  • Output: Adjustable current
Iout 120 500
Uout 25–54 25–50
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • NTC
  • Load protection: SELV < 60 V
  • Intelligent features: Current setting by software, Constant Light Output (CLO), Data memory bank including OEM customer data input, Wireless NFC programming
LC1x28-AN
  • 28 W 1–10 V dimmable LED driver
  • 350/500/700 mA multiple currents output
  • Lifetime (h): 50,000
  • Dimming range: 1% – 100%
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 28
  • Output: Multiple currents
Iout 350 500 700
Uout 10–50 10–50 10–40
LED Modules
LEDesign
Functions
LC1x35 Active+
  • 35 W Active+ LED driver
  • 700 mA – 1050 mA adjustable current output
  • Lifetime (h): 60,000
  • Dimming range: 1% – 100%
  • More Information: Active+
    Active Stairway Function
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 35.7
  • Output: Adjustable current
Iout 700 1,050
Uout 9–48 9–34
LED Modules
LEDesign
Functions
LC1x35-DA 
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 35.7
  • Output: Adjustable current
Iout 700 1,050
Uout 9–48 9–34
LED Modules
LEDesign
Functions
LC35/2-DA-iC
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C ... +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 35
  • Output: Adjustable current
Iout 350 700
Uout 12–50 12–50
LED Modules
LEDesign
Functions
LC35SE-DA-350-850
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176-280
  • Max temperature at Tc point (°C): 80
  • Ambient temperature range: –25 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 35
  • Output: Adjustable current
Iout 350 850
Uout 25–54 25–42
LED Modules
LEDesign
Functions
LC35SE-DA-350-850-LOOP
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176-280
  • Max temperature at Tc point (°C): 80
  • Ambient temperature range: –25 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 35
  • Output: Adjustable current
Iout 350 850
Uout 25–54 25–42
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Suitable for emergency use
  • NTC
  • Load protection: SELV < 60 V
  • Intelligent features: Current setting by software, Constant Light Output (CLO), Data memory bank including OEM customer data input, Wireless NFC programming
LL35SE-DA-250-850
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176-280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –25 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 35
  • Output: Adjustable current
Iout 250 850
Uout 25–54 25-42
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • NTC
  • Load protection: SELV < 60 V
  • Intelligent features: Current setting by software, Constant Light Output (CLO), Data memory bank including OEM customer data input, Wireless NFC programming
LC38MINI-DA-300-1050
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176-275
  • Max temperature at Tc point (°C): 85
  • Ambient temperature range: –25 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 38
  • Output: Adjustable current
Iout 300 1,050
Uout 10–54 10–36
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • Load protection: SELV < 60 V
LC38MINI-DA-300-1050-SR
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176-275
  • Max temperature at Tc point (°C): 85
  • Ambient temperature range: –25 °C .. +45 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 38
  • Output: Adjustable current
Iout 300 1,050
Uout 10–54 10–36
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Suitable for emergency use
  • Load protection: SELV < 60 V
LC45/2-DA-iC
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176-280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 45
  • Output: Adjustable current
Iout 500 900
Uout 25–50 25–50
LED Modules
LEDesign
Functions
LC45SE-DA-600-1050
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176-280
  • Max temperature at Tc point (°C): 85
  • Ambient temperature range: –25 °C .. +45 °C
  • IP rating: IP20
  • Lifetime (h): 55,000 (see more details in datasheet)
Load
  • Max output power (W): 45
  • Output: Adjustable current
Iout 600 1,050
Uout 25–54 25–42,8
LED Modules
LEDesign
Functions
LC45SE-DA-600-1050-LOOP
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176-280
  • Max temperature at Tc point (°C): 85
  • Ambient temperature range: –25 °C .. +45 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 45
  • Output: Adjustable current
Iout 600 1,050
Uout 25–54 25–42,8
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Suitable for emergency use
  • NTC
  • Load protection: SELV < 60 V
  • Intelligent features: Current setting by software, Constant Light Output (CLO), Data memory bank including OEM customer data input, Wireless NFC programming
LC1x50 Active+
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 50.4
  • Output: Adjustable current
Iout 900 1,400
Uout 12–50 12–36
LED Modules
LEDesign
Functions
LC1x50-E-DA
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Available with protective coating
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 50.4
  • Output: Adjustable current
Iout 1,050 1,400
Uout 20–48 20–36
LED Modules
LEDesign
Functions
LL1x50 Active+
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 80
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 50.4
  • Output: Adjustable current
Iout 1,050 1,400
Uout 20–48 20–36
LED Modules
LEDesign
Functions
LL1x50-E-DA
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 50.4
  • Output: Adjustable current
Iout 1,050 1,400
Uout 20–48 20–36
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • NTC
  • Load protection: SELV < 60 V
  • Intelligent features: Current setting by software, Constant Light Output (CLO), Data memory bank
  • Optional click-on strain relief for installation : LL1x2130-SR Click-on strain relief for LED drivers
LL50iC-DA-100-1200
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176-280
  • Max temperature at Tc point (°C): 75
  • Ambient temperature range: –25 °C .. +45 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 50
  • Output: Adjustable current
Iout 100 250 1,200
Uout 12-50 12-50 20-42
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • Load protection: SELV < 60 V
LC51SE-DA-900-1400-LOOP
Download datasheet
Operating conditions
  • Voltage range (V): 198–264
  • DC range (V): 176-280
  • Max temperature at Tc point (°C): 80
  • Ambient temperature range: –25 °C .. +45 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 51
  • Output: Adjustable current
Iout 900 1,400
Uout 25–54 25–36,4
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II, III
  • Independent usage
  • Suitable for emergency use
  • NTC
  • Load protection: SELV < 60 V
  • Intelligent features: Current setting by software, Constant Light Output (CLO), Data memory bank including OEM customer data input, Wireless NFC programming

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