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线性三极管lc1920

压误差放大器,驱动功率晶体管等模块。192076b9h的is反馈电压是0.6v,驱动led的电流可通过外部电阻调节,最高可达40mA,耐压最大90v。由于较高的耐压,在多灯串联的应用

  http://blog.alighting.cn/dgrd2008/archive/2010/9/29/100480.html2010/9/29 20:44:00

[原创]地铁照明驱动、汽车灯饰恒流驱动、led模组恒流驱动

动\48v led驱动\玉米灯驱动 只需要保证输入电压减去led串总电压的数值大于2.5v即可。可完全替代复杂且烦琐的恒流源电路,非常适用于体积小的led灯具产品。具有成本低廉

  http://blog.alighting.cn/dgrd2008/archive/2010/9/29/100479.html2010/9/29 20:42:00

0.5A限流二极管

用在低功率方面,如电话线路电路模块、手持设备和单ic芯片或pc板的某些部分。 型号:e-501 耐压:100v 限流:0.5mA 封装有e(直插系列)、f(贴片系列,圆柱

  http://blog.alighting.cn/dgrd2008/archive/2010/9/29/100478.html2010/9/29 20:41:00

恒流三极管

恒流三极管 原理: 恒流三极管是在恒流二极管的基础上增加一个控制端(能在一定范围内对恒定电流进行连续调节,调节范围为0.08~7.00mA)来形成的,能在很宽的电压范围内输

  http://blog.alighting.cn/dgrd2008/archive/2010/9/29/100477.html2010/9/29 20:40:00

led专用恒流二极管

限,额定电压为45伏(v),工作温度范围-40℃至85℃,最高结温度为150℃。sod-123封装为3.7 mm×1.6 mm×1.2 mm表面贴装封装,85℃时能在电路板上50

  http://blog.alighting.cn/dgrd2008/archive/2010/9/29/100476.html2010/9/29 20:39:00

the denver broncos jerseys

s, sAid, "currently we hAve four sevens plAyers in jApAn this week's clAss A leAguesit wAs

  http://blog.alighting.cn/hijkl120/archive/2010/9/29/100453.html2010/9/29 16:22:00

the denver broncos jerseys

s, sAid, "currently we hAve four sevens plAyers in jApAn this week's clAss A leAguesit wAs

  http://blog.alighting.cn/hijkl120/archive/2010/9/29/100454.html2010/9/29 16:22:00

the denver broncos jerseys

s, sAid, "currently we hAve four sevens plAyers in jApAn this week's clAss A leAguesit wAs

  http://blog.alighting.cn/hijkl120/archive/2010/9/29/100455.html2010/9/29 16:22:00

the denver broncos jerseys

s, sAid, "currently we hAve four sevens plAyers in jApAn this week's clAss A leAguesit wAs

  http://blog.alighting.cn/hijkl120/archive/2010/9/29/100457.html2010/9/29 16:22:00

the denver broncos jerseys

s, sAid, "currently we hAve four sevens plAyers in jApAn this week's clAss A leAguesit wAs

  http://blog.alighting.cn/hijkl120/archive/2010/9/29/100458.html2010/9/29 16:22:00

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