【摘 要】
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2.贴片二极管贴片二极管有多种封装形式,主要可分成三种:二引线型、圆柱形(玻封或塑封)和小型塑封型。二引线型的顶面及圆柱形的圆周上有一横条标志线,表示二极管的负极端。
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2.贴片二极管贴片二极管有多种封装形式,主要可分成三种:二引线型、圆柱形(玻封或塑封)和小型塑封型。二引线型的顶面及圆柱形的圆周上有一横条标志线,表示二极管的负极端。常见贴片二极管的外形如图2所示。图3所示为二极管阵列器件DALC208的外形图及内部电路。此器件在液晶显示器中的使用很多,常在输
2. Patch diode Patch diodes are available in a variety of packages, which can be divided into three main types: two-lead, cylindrical (glass or plastic) and small plastic. Two lead-type top and cylindrical circumference with a bar marking line, said the negative terminal of the diode. Common patch diode shape shown in Figure 2. Figure 3 shows the outline of the diode array device DALC208 and the internal circuit. This device in the liquid crystal display in the use of many, often lose
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