PA-1151-18SE

LED Drivers

The PA-1151-18SE is a power LED driver designed and developed by Elelight, which provides power supply solution for LED lighting devices. With its advanced lighting control technology, it offers a wide range of advantages and features that make it an ideal choice for lighting industries.

The PA-1151-18SE features a wide input voltage range from 70V AC to 370V AC. The converter’s output current is adjustable and programmable up to 1.51A. In addition, it provides built-in protection against various conditions such as over voltage, over temperature, short circuit and dark reset. It supports the PFC regulation standard, helping to optimize power efficiency in ballast-free applications. Proprietary adaptive control and programming technology ensures stable and consistent output performance.

The PA-1151-18SE is designed for LED applications, such as street lights, landscape lighting, and industrial and commercial lighting. Its built-in dimmable function allows users to adjust and customize the light according to their preference or for energy savings. The dimming can be performed with 0%-100% by PWM signal or analog voltage. It also offers high power factor, low ripple, low power consumption, and high system reliability.

The PA-1151-18SE is equipped with an advanced working principle for controlling the LED current. It has a unique Constant Current Control Loop (with built-in dimmable function) that enables a stable current output across a wide input voltage range for LED modules. It also contains a Current Sense Dual Slope Control Loop to ensure more efficient circuit operation by reducing unnecessary current peaks and ripple. The working principle integrates both analog and digital techniques to provide more accurate current control and protect the LEDs from over temperature or over current.

In conclusion, the PA-1151-18SE is a versatile LED driver designed to meet the demand of the lighting industry. Its wide arsenal of features and advantages make it an excellent choice for street lighting, landscape lighting, and industrial and commercial lighting applications. It operates on a power efficient and reliable control principle that ensures a stable and consistent output performance.