Road Lighting 706 Series LED Driver Dimmable

Features

• Rated input voltage range: 100~265Vac

• Constant current output

• Output programming adjustable

• Efficiency up to 90%/ High PF>0.95/ THD<10%

• Dimming function:1-10V/1-5V/PWM/negative logic

• Surge protection: DM 5KV, CM 10KV

• Lifetime of over 50,000 hours, 5-year warranty

PRODUCT DETAILS

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Road Lighting 706 Series LED Dimming Drivers

This series of products is specially designed for street lights and tunnel lights. It has high power factor, low standby power consumption, high reliability, good heat dissipation, and comprehensive protection. Conducive to the design of LED lights.

• Adjustable output current potentiometer (P version)

• Isolated dimming function: 1-10V/0-10V/15V/0-5V/ positive and negative logic (D version)

• Programmable dimming function: time-controlled dimming (T version)

Technical Data

• LED DIMMING DRIVERS 706 SERIES

Dimming Ways For Outdoor Lighting Projects

LED Dimming Driver: Output potentiometer dimming

There are three main and common dimming methods for lamps in outdoor lighting projects. These dimming techniques are all dimmed based on changes in LED drive current input. According to different circuit systems, it can also be divided into analog dimming and PWM dimming.

1. This dimming method realizes the dimming of LED lights by modulating the LED drive current. Since the brightness of the LED chip is in a certain proportion to the LED drive current, we can control the LED light by adjusting the LED drive current light and dark.

Pulse Width Modulation (PWM) dimming

This dimming method is called pulse width modulation (PWM). This method is to adjust the driving current to have a square wave shape, and its pulse width is variable. By modulating the pulse width, it is transformed into modulating the continuous lighting time of the LED lamp, and at the same time changing the input power, thereby achieving the goals of energy saving and dimming target.The frequency is as usual, about 200Hz~10KHz; due to the hysteresis of human eye vision, the sparkle phenomenon produced by the light source during the dimming process will not be felt. The advantage of this dimming method is that it can improve the heat dissipation performance of the LED. The disadvantage is that the overshoot of the driving current will definitely have a certain impact on the life of the LED chip.

Imitation Dimming Or Linear Dimming

This dimming method is called imitation dimming method or linear dimming method. The advantage of this dimming method is that when the driving current linearly increases or decreases, the impact on the life of the LED chip during the overshoot of the driving current is reduced, and the dimming circuit has strong anti-interference properties. The disadvantage is that the change process of the driving current will definitely have a certain impact on the color temperature of the LED chip.

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20+ YEARS

Focus on LED Driver Development And Production

Application for LED Dimming Drivers

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Q1: Are you a manufacturer?

A: Our company was founded in 1996,National high-tech enterprises.Which is focusing on researching and development, production and sales HID、LED lighting and New energy electronic products.

Q2: Do you have any MOQ requirement? Can I place a sample order?

Q3: Is it OK to print my logo on LED driver and use my own package and trade mark?

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