Secondly, the low duty cycle leads to the high voltage and current ripple, and enlarges the filter size.

整流输出的电压、电流脉动大，需要增大滤波器的体积；

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Experimental results indicate that tiny feeding, low voltage, low duty ratio and high frequency have important effects to increase the truing precision.

实验结果表明最后整形阶段的微小进给量及低电压、低占空比和高频率的电参数对提高整形精度具有重要作用。

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The novel converter has advantages such as wide ZVS load range, low circulating energy and low duty cycle losscomparing to the traditional PSFB-ZVS-PWM converter.

与传统电路相比，它具有较宽的零电压开关负载范围、较小的环流能量和较小的占空比损失。

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It provides government employees and active duty military an excellent low-fee program.

FORBES: Educating a Nation of Financial Illiterates

"Lending volumes in January were low, but we had predicted this would happen due to the end of the stamp duty holiday distorting December's figures, " he said.

BBC: Mortgage agreements 'halved in January'

He said that the year-on-year rise in mortgage lending in January was distorted by the low levels a year ago - owing to the hangover from the end of the stamp duty holiday.

BBC: UK mortgage lending fell 13% in January, CML says