一種智能化開關電源的設計

摘要：首先分析了現代開關電源的優缺點及其發展狀況，然后在開關電源的基礎上設計了一種新型的帶檢測和保護功能的智能化電源。其具有抗連續雷電沖擊的能力，并配有RS485通信接口，可與上位計算機通信，實現電源的集中監控、集中管理。 敘詞：開關電源 過電壓監測 計算機通信 Abstract：First of all of the advantages and disadvantages of modern switching power supply and its development, then switching power supply design on the basis of a new zone detection and protection features of the intelligent power supply. Anti-lightning has its impact on the ability of a row, and with RS485 communications interface, with the top computer communications, power supply to achieve the centralized control, centralized management. Keyword：Switching Power Supply Over-voltage monitoring Computer Communication