1. High reliability Special drive power for LED street lights, installed at high altitude, with waterproof aluminum shell drive power supply

2. High efficiency LED is an energy-saving product, and the efficiency of driving power supply is high.

3. High power factor is the grid's load requirements.

4. Drive mode There are two types of traffic: one is a constant voltage source for multiple constant current sources, and each constant current source supplies power to each LED separately.

5. Surge Protection LED's ability to withstand surge is relatively poor, especially against reverse voltage capability.

6. Protection function In addition to the conventional protection function, it is better to increase the LED temperature negative feedback in the constant current output to prevent the LED temperature from being too high.

7. Protection aspects The external installation of the lamp, the power supply structure should be waterproof and moisture-proof, and the outer casing should be light-resistant.

8. The life of the drive power should be matched to the life of the LED.

9. To comply with safety and electromagnetic compatibility requirements.