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Design and Realization of High Performance and Strong Current Pulse Power Supply

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Abstract: In this paper, according to the request of the high power pulse DPSSL, we design and implement a compact, high efficiency power supply for DPSSL, which combines the control technology of ARM7 MCU, tunable voltage stabilizer using VICOR modules in series structure, IGBT power components, closed loop adjusting circuit, and various protective measures. It is specified as wide tuning range of the voltage, high peak current, high control precision, high stability, high adaptability to the high-low temperature, and so on. Test and measurement results show that our power supply operates steadily and reliably, and well meets the request of the performance index in the project. It can be widely applied in military laser rangefinder, Lidar, laser counterwork, and so on. i?Du jab--δ¾­Ðí¿É£¬½ûÖ¹×ªÔØ@@OlN0GEW

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Keywords: power supply; ARM7; current pulse; IGBT;VICOR modulek[Qp _(--·À¸´ÖưæÈ¨±£»¤ÏµÍ³(K#aj{^%

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