新型MH灯用单级逆变器 关键词：单级逆变器 金属卤化物灯 声共振 软开关 [gap=994]Keywords．Single stage inverter，metal halide lamps，acoustic resonance，soft switching
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nuclear acoustic resonance [核] 核声共振
acoustic resonance deviation 共鸣偏移
Acoustic Resonance Technology 声学共振技
electromagnetic acoustic resonance 电磁声谐振
acoustic resonance testing 声频振动法
acoustic resonance frequency 声共振频率
There are acoustic resonance phenomena in HID lamps when driven at high frequency, which prohibits the developments of electronic ballast of HID lamps. Chapter IV investigates the mechanism of acoustic resonance, its effects and its characteristics.
高强度气体放电灯在高频工作时特有的声谐振现象大大阻碍了高强度气体放电灯电子镇流器的发展。
参考来源 - 380V/600W及新型两级低频方波HID灯电子镇流器的研究For low wattage MHL, low frequency square waveform （LFSW） operation has been confirmed to be best choice to avoid acoustic resonance.
目前对于小功率金卤灯来说,低频方波工作已被业界认为避免声共振的最有效方法。
参考来源 - 低频方波小功率金卤灯电子镇流器的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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With acoustic resonance box and beater.
另附共鸣箱及击槌。
The main methods are also put forward to handle acoustic resonance with electronic ballast.
并分析总结了电子镇流器解决声共振问题的方法。
The output current is operated at low-frequency square to prevent the acoustic resonance for MH lamps.
负载侧输出为低频方波电流，有效克服了MH灯声共振现象。
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