ELG-200-12

ELG-200-12 is an LED driver that has specific application fields and a unique working principle. The ELG-200-12 is designed for outdoor applications, such as street lighting, landscape lighting, etc. The working principle of the ELG-200-12 involves using a two-stage driver control circuit. The first stage is a simple power supply module, while the second stage is a synchronous constant voltage current control step-down circuit. This two-stage driver control allows the ELG-200-12 to provide a stable, accurate, and efficient output voltage and current for the LED array.

ELG-200-12 is designed to be connected to the lighting power supply input voltage of a lighting system. This connection requires the use of a power supply switching rectifier circuit, which is used to convert the input voltage to a suitable voltage for powering the ELG-200-12 driver. After the voltage is adjusted to the proper level, the current is adjusted through the synchronous step-down control circuit. This step-down control circuit adjusts the output current to match the LED array\'s specific output current requirements.

ELG-200-12 supports a wide range of LED arrays. Its specific application fields, including commercial lighting, directional display, residential lighting, car lighting, and public lighting, can easily work with different LED arrays. For instance, for residential lighting, the ELG-200-12 can be paired with the 72 lamp LED array to provide stable and accurate output voltage and current. Similarly, for car lighting, the ELG-200-12 can be matched with the 144 lamp LED array to provide the precise output voltage and current needed for the car lighting application.

The ELG-200-12 driver has a number of safety features, including an overvoltage protection system, which is designed to protect the LED array from high voltage surges. The driver also has a short-circuit protection system, which prevents the LEDs from short-circuiting. The driver has a temperature protection system, which senses the temperature of the LEDs and shuts off the LED array if the temperature reaches an unsafe level. Additionally, the ELG-200-12 has a reverse power protection system, which prevents reverse current from flowing into the LED array and damaging it.

ELG-200-12 has a very reliable and versatile working principle that ensures the LEDs will last for a long time. The combination of the two-stage driver control, wide range of LED arrays compatibility, and the various safety features make the ELG-200-12 the perfect choice for outdoor LED lighting applications.