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一、概述Alenia SIR-M二次雷达电源部分,+40V、+28V、+12V、-12V、+50V电压是通过将220V交流电经过变压、整流、滤波、稳压后得到相应的输出电压。由于二次雷达对电源的
I. Overview Alenia SIR-M secondary radar power supply section, +40 V, +28 V, +12 V, -12 V, +50 V voltage is through the 220 V AC after transformation, rectification, filtering, voltage regulator to obtain the appropriate output voltage. Due to the secondary radar on the power supply