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What determines the service life of 48v led power supply


The 48v led power supply manufacturer tells you that the LED chip and the power supply are installed together. Generally, the space is small and the heat dissipation conditions are poor.

The 48v led power supply manufacturer tells you that the LED chip and the power supply are installed together. Generally, the space is small and the heat dissipation conditions are poor. How to ensure the quality and life of the LED power supply must start thinking before design, so as to prevent the LED power supply from failing quickly. It can be said that The life of LED power supply is the key that restricts the development of LED.

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This is a comprehensive question that requires system design and consideration.
We believe that the performance that affects the life of the LED power supply includes environmental characteristics, components and power requirements, which are combined with the following aspects:
1. The influence of the actual application environment: high humidity environment, high temperature environment, dusty environment, strong magnetic environment, vibration environment.
2. The influence of the lighting temperature environment: the interior temperature of the lighting is less than 65 degrees, the lighting shell is less than 75 degrees, and the power supply temperature is less than 60 degrees.
3. The influence of the power supply grid: The 48v led power supply manufacturer tells you that the voltage input of the unstable grid will impact the components of the LED power supply, thereby affecting the service life of the LED driver.
4. Influence of insulation and installation: The correct installation and good insulation of the product will enhance the application force of the LED power supply.
5. Influence of electrolytic capacitors: The sealing part of electrolytic capacitors will leak vaporized electrolyte. The 48v led power supply manufacturer tells you that this phenomenon will accelerate with the increase of temperature. will increase to 2 times.
48v led power supply manufacturers tell you so it can be said that electrolytic capacitors determine the life of the power supply device.

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