LNE-48V185WDAA

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LED drivers are a type of power supply which have been designed specifically to power light emitting diodes (LEDs). The LNE-48V185WDAA is a high-performance constant-current LED driver developed by LEI Lighting Technology Co., Ltd to provide power for LEDs in both fixed and dimmable lighting applications. It is one of the best LED drivers available in the market.

The LNE-48V185WDAA has many advantages such as low power consumption, high efficiency, excellent reliability and long life. It also features programmable output current for variable lighting systems, adjustable frequency for flicker-free dimming, and low standby power. The driver is designed to meet the requirements of the Energy Standards for Portable Lighting Devices and Systems (EN 61547).

The LNE-48V185WDAA has a wide range of possible applications including LED strips, downlights, panel lights, and spotlights. It can be used in both indoor and outdoor environments. It is ideal for applications that require high-precision lighting control and where dimming is desired.

The LNE-48V185WDAA uses a linear feedback system that consists of a feedback resistor, a comparator, and a control loop. The output current is proportional to the voltage across the feedback resistor, which is proportional to the input voltage. The comparator monitors the feedback voltage and generates a control voltage that is applied to the control loop. The control loop adjusts the output current to match the programmed setpoint current.

The advantage of the linear feedback system is that it provides highly-accurate output current. The output current can be programmed by the addition of a variable resistor. It also provides current protection by shutting down the driver if the input voltage exceeds a certain threshold.

The LED driver also includes several safety features such as over-temperature protection, short-circuit protection, and a thermal fuse. These safety features protect the driver from damage due to excessive temperature or current.

The LNE-48V185WDAA is a high-performance LED driver that provides great flexibility and superior performance. It is suitable for a wide range of LED applications and offers features such as adjustable frequency for flicker-free dimming, programmable output current, and low standby power. The linear feedback system ensures accurate control and protection features ensure safe operation. It is an ideal choice for LED lighting applications.

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