SPMWH12224D7W8PMSA

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Light emitting diodes (LEDs) have become increasingly popular in lighting applications as they offer a variety of advantages over traditional types of lighting such as incandescent and halogen bulbs. LEDs have significantly higher energy efficiency, longer lifespans, and increased safety due to their low operating temperatures. These characteristics make them ideally suited for applications where long-term energy savings, reduced maintenance, and improved safety are desired. The SPMWH12224D7W8PMSA is a white LED driver and controller designed for lighting installations where higher efficiency, longer life and improved safety are required.

The SPMWH12224D7W8PMSA is a high current, low ripple, programmable white LED driver and controller with built-in active-low LED dimming control. The LED driver operates from a DC input voltage of constant voltage from 0 to 42V dc and can deliver up to 2.25A of current for up to four LED strings. The LED driver provides both PWM and analog dimming control for LED lighting applications. The PWM dimming control range is between 0-100% and the analog dimming control range is between 0-10V. Additionally, the LED driver can provide constant current regulation and output protection.

The working principle of the SPMWH12224D7W8PMSA is based on a constant current control circuit. As the LED load changes, the LED driver will regulate the output current to ensure constant current to the LED load. The LED driver has an adjustable output voltage and the active-low LED dimming control allows LEDs to be dimmed without flicker. Furthermore, the LED driver includes soft start and shutdown features, allowing for a smooth transition between on and off. The LED driver also features over-voltage protection, over-temperature protection and short-circuit protection for maximum safety and reliability.

The SPMWH12224D7W8PMSA is a versatile and robust white LED driver and controller designed for a wide range of LED lighting applications. It provides high efficiency, long life, and improved safety in lighting installations. It can be used in a variety of different white LED lighting applications, from residential and commercial lighting to stage and theatrical lighting. In addition, the adjustable output voltage, active-low LED dimming control, protection features and built-in soft-start and shutdown features make the SPMWH12224D7W8PMSA an ideal choice for any white LED lighting application.

The specific data is subject to PDF, and the above content is for reference