输入为10到14V的直流电源,可以输出2V电压,2A电流吗? 谢谢
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亲,请教一下关于电流控制的计算啊,我这个电路做出来没法用……电流根本控制不下来,请大侠帮忙看看呗。http://www.deyisupport.com/question_answer/analog/led_lighting/f/76/t/88549.aspx