一款高效的30V直流开关电源设计

摘要

NCP1236 is a very excellent power chip, which integrates the design of switching power supply's feedback input, over current and over voltage protection, feedback output and other functions. In this paper, a NCP1236 chip and a voltage regulator FLLNM80 are designed to make a 30V DC switching power supply that can be widely used in consumer electronics.%NCP1236 是一块非常优秀的电源芯片,融合了设计制作开关电源的反馈输入、过电流过电压保护和反馈输出等功能.因此,采用NCP1236 芯片和电压调整管FLLNM80 进行设计,制作了一款可以广泛在消费类电子产品上使用的 30 V 直流开关电源.