What is an LED driver?
LED driver is the heart of LED light, it’s like cruise control in a car. It regulates the power required for an LED or array of LEDs. Light-emitting diodes (LEDs) are low-voltage light sources that require a constant DC voltage or current to operate optimally.LED driver converting the high AC mains voltage to the required low DC voltage, provides protection to the LED bulbs against current and voltage fluctuations. Without the correct LED driver, the LED would become too hot and result in burnout or bad performance.
LED drivers are either constant current or constant voltage. Constant current drivers provide a fixed output current and may have a wide range of output voltages. Constant voltage LED drivers to provide a fixed output voltage and a maximum regulated output current.
How to choose the right LED driver?
Outdoor lights must withstand harsh conditions such as lighting, hail, dust clouds, intense heat, and frigid cold, so it’s important to use a reliable LED driver, below are son popular reliable LED driver brand:
MEAN WELL:
MEAN WELL especially in the LED industrial lighting field. MEAN WELL LED driver to be known as the top Chinese(Taiwan) LED power driver brand. MEAN WELL offer cost-effective DALI dimmable LED drivers with IP67 ingress protection rating, which could be used in harsh weather, the DALI built-in makes installation simpler and reduces the inventory costs. MEAN WELL LED drivers are reliable and with at least a 5-year warranty.
Philips:
Philips Xitanium LED Xtreme drivers designed to withstand temperatures up to 90°C, and surges of up to 8kV over an industry-leading 100,000 hour lifetime. Philips 1-10V dimmable single current driver range offers the best value for money, including high performance and a 1 to 10V analog dimming interface.
OSRAM:
OSRAM provides top-quality compact constant current LED drivers to deliver outstanding lighting performance and functionality. OPTOTRONIC® Intelligent DALI series with adjustable output current via DALI or LEDset2 interface (resistor).Suitable for class I and class II luminaires.A lifetime of up to 100 000 hours and a high ambient temperature of up to +50 °C.
TRIDONIC:
Specialize in sophisticated LED Drivers, provide the latest generations of LED Drivers and controls. Tridonic’s outdoor compact dimming LED drivers meet the highest demands, offer high protection, and simplify the configuration of street lights.
INVENTRONICS:
Specializing in building innovative, highly reliable, and long-life products that are certified compliant to all major international safety and performance standards. Inventronic’s sole focus on LED drivers and accessories enables us to stay at the forefront of technologies to better empower the next generation of LED luminaires. INVENTRONICS’s LED drivers line includes constant-power, high current, high-input voltage, constant-voltage, programmable, Controls-Ready, and various form factors, as well as many other options to provide design flexibility for virtually every application.
MOSO:
Focuses on the development of consumer electronics power supplies, LED intelligent drive power supplies, and photovoltaic inverters. MOSO is one of the leading power driver suppliers in China. The LDP, LCP, and LTP series are the three most widely used in LED industrial lights, where LDP and LCP are mainly for LED flood light, LED street light or roadway light, tunnel light while LTP on LED high bay light (round UFO high bay light or traditional LED high bay lighting).
SOSEN:
SOSEN earns its reputation rapidly based on its high-quality power driver as well as quick responsive delivery time. SOSEN H and C series LED drivers are mainly used, the H series for LED flood light, street light, and the C series for UFO high bay light.
Post time: Jul-16-2024