电极调节装置 [电] electrode regulator
电流调节装置 regulating current device
带油继电器调节装置 governor gear with oil relay
可调节灯具及电力装置 Adjustable lighting and power outlets
电子调节装置 [自] electronic regulating unit
电液调节装置 [自] electrohydraulic control equipment
动态电压调节装置 Dynamic Voltage Regulator
电动调节装置 electric adjustment device
母线电压调节装置 bus regulator
本实用新型属一种用于交流接触器的消音节电装置。
The utility model belongs to a silencing and power-saving device used for an AC contactor.
本实用新型涉及一种以交流吸持的电磁铁之节电装置。
The utility model relates to an electricity-saving device of an electromagnet, which carries out retention by alternating current.
提出了一种采用时基电路的新型空载节电装置，并给出了电路参数和应用实例。
In this paper, a kind of new type automatic idle energy saving unit is designed with time base circuit.
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