摘要
该本质安全型电源为交流127/36/24V输入,直流输出为12V/1A,利用AC/DC电源模块LH25-10B12和DC/DC电源模块PF4812MD-25W作为稳压模块,采用双重过压过流保护电路,并具有自动恢复功能。设计电路利用Multisim电子电路仿真软件进行仿真分析并通过试验验证。
The intrinsically safe power is supplied for AC 127/36/24V,DC output for 12V/1A,the LH25-10B12 of AC/DC power module and the PF4812MD-25W of DC/DC power module are as voltage regulator module.The control circuit has the double overvoltage over-current protection circuit and has the function of automatic recovery.Circuit design use the Multisim electronic circuit simulation software simulation analysis and through the test verification.
出处
《电子质量》
2013年第4期1-7,40,共8页
Electronics Quality
关键词
电源模块
双重过压过流保护电路
自动恢复功能
MULTISIM仿真
power module
the double overvoltage over-current protection circuit
the function of automatic recovery
the Multisim simulation
