Flyback with active clamp: a suitable topology for low power and very wide input voltage range applications

Flyback with active clamp: a suitable topology for low power and very wide input voltage range applications
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带有源钳位的反激式:适合低功率和极宽输入电压范围应用的拓扑

DOI:
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发表时间:
2002
期刊:
APEC. Seventeenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.02CH37335)
影响因子:
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通讯作者:
M. Rascon
M. Rascon
中科院分区:
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文献类型:
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作者:
P. Alou;Ó. García;J. Cobos;J. Uceda;M. Rascon

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本文的目标是设计和测试一个“通用”低功耗(10 W)转换器,可以从一个非常宽的输入电压范围(36 V-373 V),有可能将其插入不同的电源系统。具有有源箝位功能的反激式显示了该应用的出色性能,并用于测试150 kHz、5 V、10 W原型,该原型甚至可在1:20输入电压比(18 V-373 V)下工作。
The goal of this paper is to design and test a "universal" low power (10 W) converter that can be fed from a very wide input voltage range (36 V-373 V), being possible to plug it in different power systems. Flyback with Active Clamp shows very good performance for this application and is used to test a 150 kHz, 5 V, 10 W prototype that operates even for a 1:20 input voltage ratio (18 V-373 V).