Low Power Pedestrian Traffic Light

Description

The Low Power Pedestrian Traffic Light is a two-module traffic signal unit specifically designed for pedestrian crossing control at urban intersections. The system is composed of a lamp assembly that includes the LED light board, optical lens, power supply unit, lamp housing, and related structural components. It is widely used in pedestrian signal sections of traffic management systems.

Functional Description

1. Stable operation through mesh circuit architecture
The LED light board adopts a mesh-based circuit structure. In the event that a single LED chip fails, the circuit automatically isolates the faulty point while maintaining operation of the remaining LEDs. This ensures continuous display performance and stable visual output.

2. High-efficiency European standard power supply
The product is equipped with a self-developed European standard power supply system. With a power factor of up to 0.98, it delivers high energy conversion efficiency, reduces unnecessary energy loss, and supports environmentally friendly operation with lower power consumption.

3. Constant current driving for extended service life
A constant current drive system is applied to maintain stable electrical input to the LED module. This helps prevent current fluctuations, improves light source stability, extends operational lifespan, and reduces long-term maintenance requirements.

4. Strong electromagnetic compatibility for system stability
The product is designed in compliance with strict European electromagnetic compatibility standards. With total harmonic distortion controlled below 10%, it minimizes interference with surrounding electrical infrastructure and other intersection equipment, contributing to improved system reliability and longer service life.