PLM-40E-1750

LED Drivers have different types and the PLM-40E-1750 is one of them. This device can be used for a variety of applications to satisfy customer needs. It is a constant current driver which provides a range of LED current to accommodate LEDs used in different power applications. This article will discuss the application field and working principle of the PLM-40E-1750 LED Driver.

The PLM-40E-1750 is a multi-purpose LED driver that can be used to power up to 6 LEDs simultaneously. It is capable of providing constant current output to the connected LEDs, even as the input voltage changes. This makes the PLM-40E-1750 perfect for use in both LED lighting and decorative lighting devices. The wide range of current ratings makes the PLM-40E-1750 suitable for powering LEDs with high, medium, and low power factor values.

The PLM-40E-1750 is also very versatile when it comes to input voltage. It is rated to operate from 10V to 55V AC or 10V to 30V DC, making it suitable for a large number of power applications. The device can also be restricted to maximum output current capabilities from 20mA to 250mA to accommodate various LED requirements. The internal driver components are rated to operate in extreme temperatures ranging from -20℃ to 80℃.

When it comes to the working principle of the PLM-40E-1750 LED Driver, it uses an integrated EMI filter to ensure smooth operation and reduce radio interference. The device also has an integrated power factor correction (PFC) circuit which maximizes efficiency by balancing power demand. The PFC circuit also helps to meet EN 61000-3-2 CLASS A requirements by limiting current harmonics. The driver also has over-voltage protection to avoid damage from excessive input voltage.

The PLM-40E-1750 LED Driver uses a single-stage topology which requires a minimum number of components. This minimizes the device’s size while keeping it highly efficient. The integrated PFC circuit helps to reduce power consumption and power loss while maintaining low-voltage ripple levels. The device also has an internal high frequency switching frequency that can reach up to 100 kHz.

The PLM-40E-1750 LED Driver is a highly efficient device that can be used in a variety of applications. It is capable of providing constant current output to the connected LEDs even as the input voltage changes. The device can also be rated to operate from 10V to 55V AC or 10V to 30V DC to meet the power requirements of different LEDs. The driver also has an integrated EMI filter, PFC circuit, and over-voltage protection to ensure smooth operation and maximum efficiency.