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提出了ＢＨＦ－Ⅰ仪的几种电源设计方案，采用了较新一代专用ＣＭＯＳ集成电路和使用较少数量且高集成化元件构成其电源电路。这些设计为达到便携式产品中的电源要求提供了多种选择．
Several power supply schemes for BHF-I instrument are proposed, using a new generation of dedicated CMOS integrated circuits and using fewer and highly integrated components to form their power circuits. These designs offer a wide range of options for powering portable products.