【摘要】 利用WY305型直流稳压电源,0.5米专用积分球,HAAS-2000高精度快速光谱辐射计以及装有LED光色电综合测试管理软件的计算机,组成了一种新型的LED光色电综合测试系统,该系统利用计算机的超强数据处理能力,能对不同类型的LED的光色电相关参数进行处理,实验表明,该系统能方便快捷地处理LED的光色电多种参数,弥补了不能对LED光色电参数同时测试的不足,能够加深学生对LED知识的全方位认识,提高了课堂效率,激发了学生学习的兴趣。更多还原

【Abstract】 The WY305-type of direct-current stabilized voltage supply,0.5-meter exclusive integrating sphere,HASS-2000-type of high-precision fast spectral radiometer and a computer with administration software of photochromic and electric comprehensive test are used and consist of a kind of new test system about LED.It uses strong data processing ability of computer and can do with relative photochromic and electric parameters of different types of LEDs. Experiment shows that it can conveniently and fast process many photochromic and electric parameters of LED and make up the defect not to simultaneously measure the photochromic and electric parameters of LED.It can deepen students to completely understand the LED knowledge.It increases the classroom efficiency and inspires students’ learning interest.更多还原