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It is sometimes unavoidable to place light sources and drivers far apart in large-scale LED lighting installation, where a long cable is used to connect the light source to the LED driver. LED drivers typically deliver pulse width-modulated pulses. The long cable inductance will delay the rate of rise of the current pulses and will also cause negative off-state voltage across the light source. Apart...
In large-scale LED lighting installation, it is sometimes unavoidable to use a long cable to connect light sources to LED drivers. Since LED drivers deliver pulse-width-modulated current, such long cable inductance effect prolongs the rise time of the current pulse and hence adversely affects the luminous output. In addition, the energy stored in cable will be discharging to the LEDs during the off...
It is sometimes unavoidable to use a long cable to connect the light source to the driver when they are placed far apart in large scale LED lighting installation. Since LED driver typically delivers pulse-width-modulated current pulses, the long cable inductance will delay the rate of rise of the current pulses and will also cause negative off-state voltage across the light source, reducing luminous...
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