الوصف

**0W electronic ballast for high pressure sodium lamp*-advantages *****-developed application-specific control software, the circuit with simple character and stable performance 2.Wide range of operating voltage, especially in the large voltage fluctuation application 3.Low start current, able to prolong the lamp life and reduce initial installation cost 4.Start at low voltage, in low voltage application 5.High efficiency above *3%, remarkable energy-saving effect 6.High power factor, able to reduce initial installation cost 7.Unchanged output power when the of power supply network changes 8.Long line driven, the lamp and the ballast can be installed separately, convenient for maintenance 9.High quality illumination, no flicker *0.Low total harmonic distortion, low impact on power network ***** protection: protection for open loop, short loop and hot lamp restart *2. Easy installation