一种宽带宽、低噪声氙灯镇流器

38th IAS Annual Meeting on Conference Record of the Industry Applications Conference, 2003. Pub Date : 2003-10-12 DOI:10.1109/IAS.2003.1257519

G. Sobierajski, W. Peterson

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引用次数: 4

摘要

本文介绍了一种控制带宽为10khz的氙灯低噪声镇流器。镇流器具有通用90至250伏，50至60赫兹输入。电力被输送到750瓦的氙灯，线路频率谐波衰减80分贝。镇流器提供一个38kv的点火脉冲，通过控制回路调节灯的电流来照射灯。灯电流可手动调节或从外部模拟信号从30到50安培。本文介绍了实现这些目标的电源电路和环路设计。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A wide bandwidth, low noise xenon lamp ballast

This paper presents a low noise lamp ballast with a 10 kHz control bandwidth for a xenon lamp. The ballast features a universal 90 to 250 Volt, 50 to 60 Hz input. Power is delivered to a 750-Watt xenon lamp with 80 db attenuation of line frequency harmonics. The ballast provides a 38 kV ignition pulse to strike the lamp with lamp current regulated by the control loop. Lamp current is adjustable manually or from an external analog signal from 30 to 50 Amps. The power circuitry and loop design to achieve these goals are presented here.

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来源期刊

38th IAS Annual Meeting on Conference Record of the Industry Applications Conference, 2003.

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