回到顶部
/content/maximintegrated/zh/products/power/power-over-ethernet

以太网供电(PoE供电)

以太网供电(PoE供电)
Maxim的IEEE®802.3af/at兼容产品用于支持供电设备(PSE)和用电设备(PD),提供完备的端到端PoE供电方案。除了满足IEEE标准、确保互操作性以外,我们的PSE产品能够额定工作在80V (绝对最大额定电压);PD产品的额定电压可达100V,有效提高系统可靠性。有些应用需要高于标准规格的功率(PoE+),Maxim可提供高达70W功率的PSE和PD方案。
- 电源与电池管理
- Battery Management >
- Switching Regulators >
- 降压 (419) >
- 升压 (105) >
- 升/降压 (38) >
- 反相 (24)
- LED Drivers (83)
- Reference Designs >
- 多功能PMIC (92)
- Isolated Power (28) >
- 电容电荷泵 (46)
- Low Dropout Linear Regulators (LDOs) >
- LED Drivers >
- 电容电荷泵 (5)
- Protection and Control >
- Protection Devices >
- 热插拔控制器 (56) >
- Relay Drivers (6)
- Power-Plane/CardBus Switches (2)
- 3.3V/5V PCMCIA Cards and Hosts (1)
- 显示器和LED电源 (45) >
- LCD Power (27)
- Programmable Gamma Buffers (1)
- VCOM Amplifiers and Panel Repair (1)
- Segmented and Dot Matrix Display >
- CCFL Controllers (1)
- Electroluminescent (EL) Drivers (2)
- Supervisors, Voltage Monitors, and Sequencers >
- Microprocessor Supervisors >
- 电源排序和电压跟踪 (39)
- 电池备份电路 (80) >
- 开关去抖器 (5) >
- Regulator + Reset Circuits (43)
- Power-over-Ethernet (PoE) >
- MOSFET驱动器、“或”逻辑FET控制器 (35) >

Evaluating a Power-over-Ethernet IEEE 802.3af-Compliant Power-Sourcing Equipment Controller
The kit demonstrates power device (PD) discovery, classification, and current-limit control, of ...
Evaluating a Quad Network Power-Sourcing Equipment (PSE) Controller
The kit demonstrates power device (PD) discovery, classification, and current-limit control of a...
Evaluating a Power-over-Ethernet IEEE 802.3af-Compliant Power-Sourcing Equipment Controller
The kit demonstrates power device (PD) discovery, classification, and current-limit control, of ...
Evaluating a Quad Network Power-Sourcing Equipment (PSE) Controller
The kit demonstrates power device (PD) discovery, classification, and current-limit control of a...