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电源适配器（Power adapter）是小型便携式电子设备及电子电器的供电电源变换设备，一般由外壳、电源变压器和整流电路组成，按其输出类型可分为交流输出型和直流输出型；按连接方式可分为插墙式和桌面式。广泛配套于电话子母机、游戏机、语言复读机、随身听、笔记本电脑、蜂窝电话等设备中。

GME will exhibit in 2016 Global Sources Hong Kong Electronics Show, invite you to come to visit! Thank you!

吉密科技将出展2016年秋季环球资源香港秋季电子展会，诚挚邀请您莅临参观！谢谢！

Power Adapter (Power adapter) is a small, portable electronic devices and electrical and electronic power supply conversion device, generally by shell, power transformers and rectifier circuit, its output can be divided into AC output type and DC output t

POE (Power Over Ethernet) refers to the existing Ethernet cabling infrastructure Cat.5 do not make any changes to the case, for a number of IP-based terminals (such as IP telephones, wireless LAN access point AP, network cameras etc.) to transmit data sig

USB Car Charger: usually referred to as USB car charger. It uses the USB's versatility is widely used in a variety of charging interfaces advantage. Combined applied to the car, the car's 12V DC and 24V DC convert USB charging electrical appliances and va

Power Adapter (Power adapter) is a small portable electronic configuration and power supply variation of electrical and electronic configuration has 5V power adapter ...

电源适配器（Power adapter）是小型便携式电子配置及电子电器的供电电源变动配置有5V电源适配器...

USB汽车充电器：通常也简称为USB车充。 它利用了USB的通用性广泛被应用于各种充电的接口的优势。再结合应用于汽车上，把车内的12V DC和24V DC转成USB及各充电电器的共同DC 5V电压。 这样就形成了可以利用汽车上的标准电源及USB接口给DC 5V的电器充电。如：手机，MP3，导航仪，游戏机等所有5V DC的电器。

POE (Power Over Ethernet)指的是在现有的以太网Cat.5布线基础架构不作任何改动的情况下，在为一些基于IP的终端（如IP电话机、无线局域网接入点AP、网络摄像机等）传输数据信号的同时，还能为此类设备提供直流供电的技术。POE技术能在确保现有结构化布线安全的同时保证现有网络的正常运作，最大限度地降低成本。