Helvar launches Hybrid Dimmable LED drivers.

Helvar launches four new hybrid dimmable LED drivers providing good quality light even on lower dimming levels.

High efficiency linear drivers: the LL1x23-80-DA and LL1x80-DA-350-700 LED drivers with highest efficiency up to 0.95 and 0.94 accordingly.

Compact drivers with SELV < 60 V protection: the LC1x35-DA and LC1x25-DA LED drivers have been designed to give out a maximum of 60 V in any circumstance, thus making them safe and easy to design into luminaires.

Comparison of the dimming features of the products:

Product CCR dimming range PWM dimming range PWM dimming frequency
LC1x25-DA 40% – 100% 1% – 40% 800 Hz
LC1x35-DA 30% – 100% 1% – 30% 800 Hz
LL1x23-80-DA 20% – 100% 1% – 20% 1kHz – 8 kHz
LL1x80-DA-350-700 20% – 100% 1% – 20% 1kHz – 8 kHz

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