ELG
MEAN WELL ELG series
are AC-DC single output LED drivers that operate in mix mode (constant voltage + constant current) with built-in power factor correction. They come in four different models: A, B, C, and DA, each with different features and dimming options.
The ELG series ranges from 75W to 300W, with output voltages from 12V to 54V and output currents from 1.4A to 25A. They have a wide input range of 100VAC to 305VAC or 142VDC to 431VDC, making them suitable for various applications and environments. They also have a high efficiency of up to 94% and a low no-load power consumption of less than 0.5W.
One of the main advantages of the ELG series is its IP67 rating, which means it is dustproof and waterproof, and can withstand harsh weather conditions. The ELG series also has various protection functions, such as short circuit, over current, over voltage, and over temperature protection. The ELG series has a metal case and is designed to work in free air convection cooling, without the need for a fan.
The ELG series offers different dimming options depending on the model. The A type has a built-in potentiometer for output voltage and current adjustment. The B type has a 3-in-1 dimming function that supports 0-10V, PWM, or resistance dimming. The C type has no dimming function and is suitable for basic applications. The DA type has a DALI interface and a push dimming function that allows for digital dimming control.
The ELG series has a compact size and a light weight compared to other power supplies in the same category. The dimensions of the ELG series are 244 x 68 x 38.8 mm (L x W x H) for the 75W to 150W models, and 277 x 115 x 43.6 mm (L x W x H) for the 200W to 300W models. The weight of the ELG series ranges from 1.2 kg to 2.5 kg depending on the model and output power.
