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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Features: filter size, corrosion resistance, high temperature, applied to the liquid viscosity, easy to clean, can be used repeatedly.

产品价格特点：过滤面积大，耐腐蚀、耐高温、适用于粘度较大的液体，便于清洗，可反复使用。

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The machine adopts core or trust in the plate frame filter, convenient use, combined with filtering precision, plate frame filter size, easy to operate etc. Characteristics.

本机采用滤芯或板框过滤、方便使用、结合板框过滤精度高、过滤量大、易操作等特点。

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OkCupid's Mr Yagan argues that the size of the fee that most paid sites charge is not big enough to act as an effective filter.

ECONOMIST: Online dating