一种用于磁共振波谱仪的主动匀场电源设计

刘庭伟, 彭博文, 徐雅洁, 王亚, 王峰, 郁朋, 杨晓冬

A Design of Active Shimming Power Supply for Magnetic Resonance Spectrometers

LIU Tingwei, PENG Bowen, XU Yajie, WANG Ya, WANG Feng, YU Peng, YANG Xiaodong

图5 匀场电流驱动器运算放大电路，其中电源电压VCC = 15 V，VEE = -15 V

Fig. 5 Shimming current driver operation amplification circuit, where the power supply voltage VCC = 15 V, VEE = -15 V respectively