ESS030W-1050-21

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LED drivers are electrical devices that regulate power to an LED or a string of LEDs. In simple terms, a LED driver is an electrical circuit that provides the proper amount of current and voltage to a LED or a string of LEDs for optimal performance and ensures their long life expectancy. The ESS030W-1050-21 is a Buck regulator-based LED driver which is specifically designed to drive LEDs in high brightness applications.

The major task of the LED driver is to convert the input voltage to the correct output voltage required for powering the LEDs. In this process, it also conditions the voltage and current to reduce ripple effects and maintain LED life. The ESS030W-1050-21 is designed to provide a reliable and efficient LED driver that meets varied power requirements. It boosts the input voltage and provides a smooth output to the LEDs, making it suitable for both direct current (DC) and alternating current (AC) applications. The driver operates on a wide range of input voltages, from 85VAC to 305VAC or 200VDC to 440VDC, and offers a maximum output power of 95W.

The ESS030W-1050-21 is designed with a special advanced technology known as Buck Converter control, which is a switched mode regulator, using a modern microcontroller (MCU) as its core. The MCU is used to control the input voltage, and the output is varied using a feedback loop. This feedback loop control helps maintain constant current at the output. Furthermore, this driver also features the Constant Current Mode (CCM) that provides constant current operation on the output. This ensures a smooth LED light output with very low flicker and no visual noise.

The ESS030W-1050-21 offers a wide range of features and adjustable settings to meet the requirements of various applications. It is designed to have high efficiency, low standby power, high power factor, and low EMI performance. It is also designed with built-in protections such as thermal overload protection, output short-circuit protection, and overvoltage protection. Unlike most LED drivers, the ESS030W-1050-21 also features the input power factor correction (PFC) that helps achieve a better power factor while reducing the harmonic distortion and improving the input line power quality. This makes it a beneficial option for applications in demanding environments.

The ESS030W-1050-21 has a wide range of applications. It can be used in industrial applications such as lamps, LED panels, traffic and lighting systems, and street lighting. It is also suitable for other applications such as consumer electronic products, LED billboards, and stage lighting. It is also ideal for applications where high efficiency, low standby power, and high power factor are the primary concerns.

In conclusion, the ESS030W-1050-21 is an efficient and reliable Buck regulator-based LED driver specifically designed to drive LEDs with high brightness. It operates on a wide range of input voltages and features the Charge pump control technology and the Constant Current Mode. It offers several features and adjustable settings and its input power factor correction ensures more efficient operation. The driver is suitable for a variety of applications and offers reliable and efficient performance.

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