USB 微型负载测试仪
USB 微型负载测试仪 被订购，并将一旦恢复库存就会发货。
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USB 微型负载测试仪
44 kr
USB 迷你负载测试仪 1A/2A 充电电阻器是一款紧凑且多功能的工具，专为测试和评估 USB 电源而设计。以下是其主要功能：
- **负载测试**：该设备用于测试 USB 充电器和移动电源的性能。它模拟设备（如智能手机或平板电脑）对 USB 端口施加的负载，让您评估电源的性能。
- **额定电流**：它可以模拟两种不同的负载 - 1A 和 2A。这意味着它可以模拟各种设备的功率要求，从而提供测试灵活性。
- **可切换**：它具有一个开关，可让您轻松在 1A 和 2A 负载设置之间切换。这使其方便且用户友好。
- **功率计算**：它有助于进行放电测试。例如，如果充电器或电源在 5V 时输出 2A，则负载计将消耗 10W（5V x 2A）。同样，对于 1A，它将消耗 5W（5V x 1A）。
- **安全注意事项**：请注意，使用此设备时，焊接过程中出现一些发热、白烟或异味是正常现象。但是，务必小心谨慎并确保安全措施到位。
- **设计和颜色**：尺寸紧凑，配色为绿色。开关和 USB 接口集成在设计中，方便使用。
- **技术**：其电阻元件采用陶瓷合成技术，以其稳定性和可靠性而闻名。
- **类型**：该设备被归类为固定电阻器，这意味着其电阻值是预先确定的并且无法调整。
- **尺寸**：该设备的尺寸约为 7.3 厘米 x 1.8 厘米 x 1.0 厘米，小巧且易于操作。
总体而言，USB 迷你负载测试仪 1A/2A 充电电阻器对于使用 USB 供电设备的个人和专业人士来说是一款有价值的工具。它提供了一种实用且有效的方法来评估 USB 电源的功能和性能。
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Arrived very quickly and worked a treat.
This product is most likely. Compact and easy, daily use. 😉
Great item, great price and arrived within 2 days. Really pleased, will use again
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