| 36V/2A数控开关稳压电源设计 |
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| 引用本文： | 高飞.36V/2A数控开关稳压电源设计[J].广东电脑与电讯,2009(6). |
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| 作者姓名： | 高飞 |
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| 作者单位： | 天津工业大学信息与通信工程学院,天津300160 |
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| 摘 要： | 本文设计的开关稳压电源系统采用基于KA3525PWM控制芯片的推挽式功率变换器，实现了28V-38V连续可调的直流稳定输出电压，并通过凌阳SPCE061A精简开发板实现了电压的步进值为1的调整和输出电压的LCD显示。经测试，系统各项技术指标均达到设计要求。
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| 关 键 词： | 开关电源 推挽式功率变换器 |
The Design of 32V/2A Numerical Control Switch Power Supply |
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| Gao Fei.The Design of 32V/2A Numerical Control Switch Power Supply[J].Computer & Telecommunication,2009(6). |
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| Authors: | Gao Fei |
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| Affiliation: | Tianjin Polytechnic University;Tianjin 300160 |
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| Abstract: | In this paper,the switching power supply uses push-pull power converter which is based on KA3525 PWM control chip,realizing the continual adjustable DC output voltage which ranges from 28v~38v.By means of SPCE061A evaluation board, the step value of output voltage is 1 and the output voltage is displayed in LCD.The testing results show that all technical indicators meet the design requirements. |
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| Keywords: | PWM KA3525 IRF540 |
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