A key consideration when selecting a power supply is how to increase its service life and ensure the stability of the system. This article will give you some practical advice on choosing a power supply to better meet the power needs of your system and extend the life of your power supply.
Rated power:
In order to increase the life of the power supply, it is recommended to use a model with 30% more output power rating. For example, if the system needs a 100W power supply, it is recommended to choose a model with an output power rating greater than 130W, the power supply may be challenged by various factors in practical applications, such as ambient temperature fluctuations, power grid interference, etc., and the additional power reserve is more like an "insurance" of the system, which can ensure that the system can still operate stably under complex working conditions.
Working Environment:
In addition, it is necessary to consider the working environment temperature of the switching power supply, and whether there are additional auxiliary heat dissipation equipment, and the output of the power supply with too high ambient temperature needs to be reduced. This mechanism of derating the output helps to maintain the long-term stable operation of the power supply. While derating the output at excessively high ambient temperatures may affect the output capability of the power supply, it is also intended to better protect the power supply, extend its life, and ensure system reliability.
Select the features according to the needs of the app
Protection Function:Over Voltage Protection (OVP), Over Temperature Protection (OTP), Over Load Protection (OLAP), etc.
App Features:Signal function (good, power fail), remote control function, telemetry function, parallel function, etc.
SPECIAL FEATURES :Power Correction (PFC), Uninterruptible Power (UPS).
Safety Certification:
When selecting a power supply, reasonable power reserves, consideration of ambient temperature, and selection of appropriate functions are the keys to ensuring system stability and power life. In addition, it is important to ensure that the power supply meets the appropriate safety and EMC certification standards to improve the overall reliability of the system. Through careful selection and rational use of power supply, we can better meet the needs of the system, extend the life of the power supply, and ensure the reliable operation of the system.
If you think this article is good, please leave your valuable likes, favorites, support, if you have any questions or questions, please leave a message below to discuss and learn. Follow me to let you know more about power supply dry goods and real-time industry information!Dig deeper into the technical mysteries behind switching power supplies with us. Here it isKnowledge of power supplyWelcome to the palace!Switching power supplies