基于HV9910宽电压的自适应温度高亮度频闪灯

›› 2013, Vol. 26 ›› Issue (12): 82-.

基于HV9910宽电压的自适应温度高亮度频闪灯

金永镐,黄鑫

(延边大学工学院,吉林延吉 133002)

出版日期:2013-12-15 发布日期:2014-01-10
作者简介:金永镐(1964—),男,博士,教授,硕士生导师。研究方向:智能开关技术及智能变换。E-mail:ygao@ybu.edu.cn。黄鑫(1989—),男,硕士研究生。研究方向:智能仪器与控制。

High Brightness Stroboscope Lamp Based on HV9910 with Self-Adaptive Temperature and Wide Voltage Input

JIN Yong-Gao, HUANG Xin

(College of Engineering,Yanbian University,Yanji 133002,China)

Online:2013-12-15 Published:2014-01-10

摘要/Abstract

摘要：

设计了一种基于HV9910的自适应温度宽电压范围的高亮度频闪灯,其利用HV9910的宽电压特性,可在10～50 V宽电压范围内高亮度工作。结合HV9910的LD端及二极管的热敏特性,使其根据内部温度变化调节频闪能量,并利用HV9910的内部电源给微功耗的MK6A12P单片机供电,使频闪灯具有过压保护及多种模式工作的功能。

关键词: HV9910, 自适应温度, 宽电压, 频闪灯

Abstract:

A high brightness stroboscope lamp based on HV9910 chip is presented with an input voltage range of 10~50V.The combination of HV9910 LD lead and the thermal sensitivity characteristics of diode yield its adaptability to the internal high temperature changes.The lamp utilizes HV9910 internal power supply for the micro-power MK6A12P with over-voltage protection and multiple modes.

Key words: HV9910;self-adaptive temperature;wide voltage;stroboscope lamp

中图分类号:

TM571.6

金永镐, 黄鑫. 基于HV9910宽电压的自适应温度高亮度频闪灯[J]. , 2013, 26(12): 82-.

JIN Yong-Gao, HUANG Xin. High Brightness Stroboscope Lamp Based on HV9910 with Self-Adaptive Temperature and Wide Voltage Input[J]. , 2013, 26(12): 82-.

[1]	金永镐,郑培民. 基于双同步斩波模式的LED声控灯驱动电源设计[J]. , 2015, 28(5): 60-.
[2]	金永镐,张克贺. 基于TOP开关的无变压器恒流LED驱动电源设计[J]. , 2014, 27(4): 101-.
[3]	金永镐, 姜欣欣. 基于MK6A11P单片机的宽电压智能型爆闪灯的设计[J]. , 2010, 23(10): 46-48.