PlugVoltage
电压标签在哪里?
直接答案
电压标签在哪里?
查看设备底部、插头或充电器。关键行通常以INPUT开头。
更新于 2026-09-04
V是电压,Hz是频率,A是电流,W是功率。
INPUT 100-240V表示双电压。
如果标签看不清,不要在确认前插电。
证据支持的范围
来源仅支持下列事实、插头类型或型号。型号示例不能证明整个设备类别。请核对自己的标签和实际插座。
- Apple: MacBook Pro USB-C power adapter specifications · 核查日期: 2026-08-21
Apple lists 100–240V AC, 50–60Hz for the named 70W, 96W and 140W USB-C power adapters. Power adapter specifications. A checked manufacturer family example; not proof for every USB, GaN or laptop charger.
- Conair: 1875 W Model 303 hair dryer instructions · 核查日期: 2026-08-21
Conair Model 303 specifies 110–125V AC, 60Hz and prohibits use with a voltage converter. PDF page 1, important safety and operating instructions. This label excludes Japan’s 100V. It does not describe every hair dryer.
- ResMed: AirSense 11 user guide · 核查日期: 2026-08-21
The AirSense 11 65W supply specifies 100–240V, 50–60Hz; typical and peak consumption differ. Technical specifications, printed page 22 (PDF page 25). Only the named supply and machine are covered. Confirm your own supply, accessories and manufacturer instructions.
电压标签在哪里?: 检查示例
购买或插电前,可用这些示例快速检查。
需要识别的标签示例
在海外信任充电器、美发工具或转换插头前,先看这些文字模式。
相关指南
仅供参考——不构成专业电气建议。插入前请务必对照设备标签确认。当地线路(尤其是酒店和老旧建筑)可能有所不同。