High efficiency LED drivers

High Efficiency LED Drivers

Helvar's efficient drivers are designed for low output current providing high efficiency. 


In combination with Helvar's first class design technology, the drivers can provide greater efficiency of 0.93 – 0.96. The optimised design and component choice contribute to an outstanding lifetime of 55 000 – 60 000 hours for the drivers. 

LL1x110 Active+
Download datasheet
Operation
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 55,000 (see more details in datasheet)
Load
  • Max output power (W): 110
  • Output: Adjustable current
Iout 350 700
Uout 120–314 50–157
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • Load protection: Non-isolated
LL1x10-42-E-DA
  • 10 W – 42 W DALI dimmable LED driver
  • 120 mA – 350 mA adjustable current output
  • Dimming range: 1% – 100%
  • Special features: Hybrid Dimming
Download datasheet
Operation
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 42
  • Output: Adjustable current
Iout 120 350
Uout 80–350 50–120
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • Load protection: Non-isolated
  • DALI features: Current setting by software, Constant Light Output (CLO), Data memory bank
LL1x10-42-E-CC
  • 10 W – 42 W constant current LED driver
  • 120 mA – 350 mA adjustable current output
Download datasheet
Operation
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 42
  • Output: Multiple currents
Iout 120 140 350
Uout 80–350 80–300 30–120
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • Load protection: Non-isolated
LL1x23-80-DA
  • 23 W – 80 W DALI dimmable LED driver
  • 150 mA – 350 mA adjustable current output
  • Dimming range: 1% – 100%
Download datasheet
Operation
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 80
  • Output: Adjustable current
Iout 150 350
Uout 150–350 64–228
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • Load protection: Non-isolated
  • DALI features: Current setting by software, Constant Light Output (CLO), Data memory bank
LL1x80-DA-350-700 
  • 80 W DALI dimmable LED driver
  • 350 mA – 700 mA adjustable current output
  • Dimming range: 1% – 100%
Download datasheet
Operation
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 80
  • Output: Adjustable current
Iout 350 700
Uout 71–228 35–114
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • Load protection: Non-isolated
  • DALI features: Current setting by software, Constant Light Output (CLO), Data memory bank
LL1x80-E-CC-350-700
  • 80 W constant current LED driver
  • 350 mA – 700 mA adjustable current output
Download datasheet
Operation
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 80
  • Output: Adjustable current
Iout 350 700
Uout 120–228 50–114
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • Load protection: Non-isolated
LL1x23-80-E-CC
  • 23 W – 80 W constant current LED driver
  • 150 mA – 350 mA adjustable current output
Download datasheet
Operation
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 80
  • Output: Multiple currents
Iout 150 200 350
Uout 150–350 120–350 120–228
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • Load protection: Non-isolated
LL1x110-E-DA
  • 110 W DALI dimmable LED driver
  • 350 mA – 700 mA adjustable current output
  • Dimming range: 1% – 100%
  • Special features: Hybrid Dimming
Download datasheet
Operation
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 55,000 (see more details in datasheet)
Load
  • Max output power (W): 110
  • Output: Adjustable current
Iout 350 700
Uout 120–314 50–157
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • NTC
  • Load protection: Non-isolated
  • DALI features: Current setting by software, Constant Light Output (CLO), Data memory bank
LL1x110-E-CC-200-350
  • 110 W constant current LED driver
  • 200 mA – 350 mA adjustable current output
Download datasheet
Operation
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 110
  • Output: Adjustable current
Iout 200 350
Uout 120–350 120–314
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • Load protection: Non-isolated
LL1x110-E-CC-350-700
  • 110 W constant current LED driver
  • 350 mA – 700 mA adjustable current output
Download datasheet
Operation
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 60,000 (see more details in datasheet)
Load
  • Max output power (W): 110
  • Output: Adjustable current
Iout 350 700
Uout 120–314 50–157
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • Load protection: Non-isolated
LL1x150-E-CC
  • 150 W constant current LED driver
  • 350 mA – 700 mA adjustable current output
Download datasheet
Operation
  • Voltage range (V): 198–264
  • DC range (V): 176–280
  • Ambient temperature range: –20 °C .. +50 °C
  • IP rating: IP20
  • Lifetime (h): 50,000 (see more details in datasheet)
Load
  • Max output power (W): 150
  • Output: Adjustable current
Iout 350 700
Uout 257–350 128–214
LED Modules
LEDesign
Functions
  • Luminaire classes: I, II
  • Suitable for emergency use
  • Load protection: Non-isolated

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