high tension mercury lamp ballast 高压水银灯镇流器 High pressure sodium lamp ballast 高压钠灯镇流器 low power-factor mercury lamp ballast 低功率因数水银灯镇流器 ..
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高压钠灯用电子镇流器 YOTI
介绍了荧光灯、高压钠灯以及金属卤化物灯等气体放电灯和其对电子镇流器的基本要求。
This article introduces the gas discharge lamps, such as fluorescence lamp, high pressure sodium lamp and metal halide lamp, and their basic requirements to the electronic ballast.
传统的高压钠灯配备的是电感式镇流器,其体积大,本身功耗大、功率因数低、调光困难等。
Traditional ballast components of inductance ballast has some disadvantages which include large volume, high self consumption, low power factor and difficult to adjust.
高压钠灯配接传统电感镇流器启动时灯电流对阴极冲击过大,缩短了高压钠灯的实际使用寿命。
High pressure sodium (HPS) lamps driven by traditional electromagnetic ballast usually suffer from high current stress on lamp's electrodes during start up stage.
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