EVM100W-2100-45

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LED drivers are typically considered more challenging to design and install than traditional lighting, and the EVM100W-2100-45 is no exception. This driver is designed to provide a high quality output while also meeting specific requirements. It is specifically designed to provide an efficient and economic solution for driving high wattage LED arrays.

The EVM100W-2100-45 employs an advanced MOSFET architecture to ensure continuous current control, even when LED strings are operating at different voltages or temperatures. Additionally, it provides a high level of power factor correction, and operational efficiency up to 80%.

The primary application field of the EVM100W-2100-45 is to drive small, mid, and large LED arrays. This extensive application range makes the driver ideal for use in a wide range of applications, such as high bay lighting, street lighting, exterior/facade lighting, entertainment, and retail lighting.

The heart of the EVM100W-2100-45 is its working principle. This driver makes use of a step-up (or boost) topology, which is a common power conversion principle. In this topology, an input direct current (DC) voltage is converted into a higher voltage of alternating current (AC). This voltage is then rectified back into DC, usually at a higher voltage and current.

The first part of this process involves an inductor and diode. The inductor stores the energy of the input signal, and the diode prevents this energy from flowing back into the input. This energy is then released to a capacitor, where it is eventually turned into the higher output voltage.

The EVM100W-2100-45 is then able to accurately account for the varying input and output voltages, as it uses a PWM (Pulse Width Modulation) technique to control the duty cycle of the output voltage. By varying the duty cycle, the driver can effectively operate at changing load conditions and provide the correct amount of power for all LED strings.

The EVM100W-2100-45 also comes with an onboard microcontroller, which is able to monitor the temperature of the LEDs, and adjust the output accordingly. Furthermore, it also provides a variety of protection mechanisms, which protect the LEDs from overvoltage, short circuit, and over temperature.

In summary, the EVM100W-2100-45 is an ideal LED driver for applications requiring high wattage LED arrays. It is able to provide a highly efficient power solution, and with its onboard microcontroller, it is able to adjust the output current for all LED strings. Its high level of protection also provides a reliable and long-lasting solution.

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