关于选择翊嘉电源的注意事项

关于选择电源的注意事项？

1.使用电源时，工作温度定义为从电源旁边1cm处开始测量，如果在更高温度环境下工作，则应降低工作温度。有关温度与输出功率的降额曲线，请参阅产品数据表。

2.建议选择额定功率比系统实际需要高30%的电源，以提高电源的可靠性。例如，如果系统需要100W电源，请考虑130W或更高。可以有效提高系统供电的可靠性。

3.为应用程序选择函数

保护功能：超温保护（OTP）、过压保护（OVP）、过载保护（OLP）等。

应用功能：信号功能（电源良好、电源故障）、遥控、遥感、并联等。

特殊功能：功率因数校正（PFC）。

4.确保所选型号符合要求的安全标准和EMC法规。

Notes on selecting a power supply?
1.When using the power supply, the working temperature is defined as of it is measured from 1 cm next to power supply and shall be derated if working on a higher temperature environment. Please refer to the product datasheet for the derating curve of the temperature versus output power.

2.It is suggested to choose a power with a rating of 30% more power than the system actual needs, in order to increase the reliability of the power supply. For instance, if a system needs a 100W source, please consider 130W or higher. It can effectively improve the reliability of the power supply in the system.

3.Choose function for your application

Protection function: Over Temperature Protection (OTP), Over Voltage Protection (OVP), Over Load Protection (OLP), etc.
 
Application function: Signaling Function (POWER GOOD, POWER FAIL), Remote Control, Remote Sensing, Parallel connect, etc.
 
Special function: Power Factor Correction (PFC).
4.Make sure the selected model to be qualified with the required safety standards and EMC regulations.