黑色电源线与插头组件产品展示

纯白无缝背景上的黑色电源配件组合产品展示，竖幅平视正面构图。左侧一根竖直黑色粗电源线，顶端是黑色圆形双圆脚插头并带侧接地触点，底端为黑色IEC C13母连接器。中上方悬浮两个黑色小型插头或适配器部件，一个为圆柱形带外螺纹接口，一个为圆形双插脚并带短电缆。右侧为黑色长方形电源设备，深灰正面面板，左缘有多个黑色插座或开关状凸起，内部可见米白色隔离仓与红色细导线或指示条，外壳黑色磨砂材质。白色背景，均匀柔光，轻微接触阴影，高清晰度工业产品摄影，画幅比例约1:2.5竖幅。

A product display of black power accessories on a seamless pure white background, vertical portrait composition, eye-level front view. On the left, a long vertical black power cord with a round two-pin plug at the top featuring side grounding contacts, and a black IEC C13 female connector at the bottom. Above the center, two small black plug or adapter components float: one cylindrical with an external threaded interface, and one round two-pin plug with a short cable. On the right, a black rectangular power device with a dark gray front panel, multiple black socket-like or switch-like protrusions along the left edge, a visible off-white internal compartment and thin red wires or indicator strips, matte black housing. Seamless white background, soft even studio lighting, subtle contact shadows, high clarity industrial product photography, aspect ratio about 1:2.5 vertical.