它的結構由接觸式自耦調壓器、伺服式電動機、自動控制電路等組成、當電網電壓不穩定 或負載變化時，自動采樣控制電路發出信號驅動伺服電機、調整自耦調壓器碳刷的位置，使輸 出電壓調整到額定值并達到穩定狀態。 本系列穩壓器為普通型，品種多、規格全、外觀美等優點。具有波形不失真、性能可行、可長期運行等特點，設有過壓保護功能，根據用戶需要，可設欠壓，延時等保護功能?？蓮V泛 用于任何用電場所，是一種理想的穩壓電源。 SVC single-phase high accuracy full automatic AC voltage stabilizers Series is key series of our products, It is made of contact type self-couping voltage regulator, servo motor, automatic control circuit and so on . When the vol tage of the network is not steady or the load varies, the automatic sampling control circuit makes a signal to drive the servomotor to adjust the position of the carbon brush of the self-coupling voltage regulator so as to have the output voltage regulated to the rating and to obtain the steady state. Having the advantages such as wide varieties, complete specifications,beautiful appearance, etc.and the characte ristics such as undistorted waveform, high efficiency, reliable performance, long-term operation, etc., and also being provided with the protective functions such as time- delay,over-voltage,etc.,the series of stabiliaers,of the gen eral type,are the ideal voltage stabiliaed soruces which can be widely applied to any occasions requiring power to assure the normal operati- on of your power driven equipment.