摘要
介绍一种采用UC3844集成芯片实现的多路输出单端反激式IGBT驱动电源。根据设计要求给出了该电路的具体设计步骤及电路参数。实验结果表明,该电源的可靠性高,稳定性好,输出纹波小,能够适应电网电压10%和负载20%的波动。
A single-end flyback converter with multiplexed output for IGBT drive based on UC3844 is presented. The design process and the practical parameter of the circuit are introduced. Testified by the experiment, this power supply for IGBT drive has lower ripple, outstanding reliability and stability, besides these, it can also accommodate to the fluctuate of the electric network for 10% and the load for 20%.
出处
《电源技术应用》
2006年第1期21-25,共5页
Power Supply Technologles and Applications
关键词
开关电源
单端反激
多路输出
switching power supply
single-end flyback converter
multiplexed output
