| 基于SG6859的反激式开关电源设计 |
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| 引用本文： | 李探元,罗纯哲.基于SG6859的反激式开关电源设计[J].通信电源技术,2012,29(1):24-26. |
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| 作者姓名： | 李探元 罗纯哲 |
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| 作者单位： | 91245部队,葫芦岛,125001 |
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| 摘 要： | 开关电源（Switching Mode Power Supply）被誉为高效节能型电源,它代表着稳压电源的发展方向,现已成为稳压电源的主流产品。文中设计了一款基于SG6859的小功率开关电源,采用反激式变压器工作。该电路结构简单,对输入电压的变化适应力强,输出精度和效率较高。
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| 关 键 词： | 开关电源 SG6859 反激式变换器 |
Design of Switching Mode Power Supply with Flyback Transformer Based on SG6859 |
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| LI Tan-yuan,LUO Chun-zhe.Design of Switching Mode Power Supply with Flyback Transformer Based on SG6859[J].Telecom Power Technologies,2012,29(1):24-26. |
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| Authors: | LI Tan-yuan LUO Chun-zhe |
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| Affiliation: | (NO.91245 of PLA,Huludao 125001,China) |
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| Abstract: | Switching mode power supply is known as high efficiency and energy saving power supply.It represents the development direction of regulated power supply,and become the main productions of regulaed power supply now.The switching mode power supply with low power is designed based on SG6859 in this paper,which works on flyback transformer mode.This circuit structure is simple,adaptable to the change of the input voltage,and output precision and efficiency are high. |
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| Keywords: | switching mode power supply SG6859 flyback transformer |
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