This paper proposes a novel full-bridge LLC resonant converter that is able to achieve high efficiency over a wide input voltage range.

为此本文提出了一种新型宽电压输入LLC谐振变换器，其在宽输入电压范围内仍能高效工作。

youdao

Fixed torque throughout the entire voltage range.

于整个电压范围内扭矩固定。

youdao

Wide work voltage range, strong ability in adapting power grid.

工作电压范围宽，电网适应能力强。

youdao

Gourmet or premium power refers to highly-reliable electric power supplies that deliver service within a narrow voltage range and without harmonic distortions.

FORBES: "Gourmet Power" Alters Geography of Global Finance

Boeing has also proposed several solutions to prevent the battery malfunction, including limiting the voltage range to reduce the energy in the batteries, adding four additional tests for the batteries, and changing the charging unit.

CNN: Boeing announces changes to Dreamliner battery system

Following the introduction of the IdeaPad U350, the 14-inch U450p offers Intel consumer ultra low voltage processors, long battery life and a wide range of entertainment and productivity features.

ENGADGET: Lenovo debuts IdeaCentre D400 home server, 'world's thinnest' Q100 and Q110 nettops