In this paper, a single-inductor dual-output (SIDO) dc–dc converter is proposed. The significant feature of the proposed converter is feeding a constant power load in low-voltage side (LVS) port, where even feeding a variable load at LVS does not have any cross regulation to high-voltage side port with the desired approximation. Magnificently, both merits are obtained in open-loop manner, which is an outstanding characteristic in comparison with that of the existed converters. In this paper, soft commutation and soft switching of switches and diodes are investigated along with the aforementioned main novelty. Moreover, detailed theoretical analyses of the proposed SIDO dc–dc converter in continuous conduction mode are presented besides the comparisons with some other structures. Finally, theoretical analyses are verified through a 1500 W experimental prototype results.

中文翻译：

---

能够以开环方式馈送恒定功率负载的单电感器双输出 DC/DC 转换器

在本文中，提出了一种单电感双输出 (SIDO) dc-dc 转换器。所提出的转换器的显着特点是在低压侧 (LVS) 端口馈送恒定功率负载，其中即使在 LVS 上馈送可变负载也不会对高压侧端口进行任何交叉调节，并具有所需的近似值。壮观的是，这两个优点都是以开环方式获得的，这是与现有转换器相比的突出特点。在本文中，研究了开关和二极管的软换向和软开关以及上述主要新颖性。此外，除了与一些其他结构的比较之外，还介绍了在连续传导模式下所提出的 SIDO dc-dc 转换器的详细理论分析。最后，