Murata Manufacturing Co., Ltd. expands lineup of isolated DC-DC converters for PoE IEEE802.3af

发布时间：2025-09-08 15:11
作者：AMEYA360
来源：Murata
阅读量：238

　　Murata Manufacturing Co., Ltd. has expanded its lineup of isolated DC-DC converters for PoE*1 with the launch of an IEEE802.3af-compliant isolated DC-DC converter for PD*2 (hereinafter, ‘the product’). Murata has already started mass production of the product, and samples are available upon request.

Murata Manufacturing Co., Ltd. expands lineup of isolated DC-DC converters for PoE IEEE802.3af

　　*1PoE: Power over Ethernet. A technology that enables power supply over LAN cables used to build networks.

　　*2PD: Powered Device. A device that receives power in a PoE system.

　　PoE technology enables power supply over LAN cables used to build networks, improving installation flexibility, and reducing costs. In recent years, network-enabled devices such as security cameras and biometric authentication equipment have increasingly adopted PoE technology. Against this backdrop, demand for compact power modules for PoE-compatible devices is growing. In particular, biometric authentication devices typically require around 10 W of power, making the IEEE802.3af standard, which supports up to 15 W, an ideal match.

　　Accordingly, Murata has developed this product compliant with IEEE802.3af. The product’s compact, low-profile design (1.02×0.58×0.27 inches (26×14.8×6.8mm)) enhances layout flexibility on circuit boards. It is mainly suited for camera modules and biometric authentication devices that require space-saving and low-noise characteristics, and contributes to the miniaturization of other communication devices.

　　Key features

　　Isolated DC-DC converter module compliant with IEEE802.3af Class specifications

　　Compact and low-profile (1.02×0.58×0.27 inches (26×14.8×6.8mm)) for high layout flexibility

　　Wide operating temperature range (-40°C to +85°C) for versatile applications

　　Applications

　　IEEE802.3af-compliant devices including wireless access points, biometric authentication devices, security cameras, camera modules, IP phones, and audio speakers

　　Specifications

Murata Manufacturing Co., Ltd. expands lineup of isolated DC-DC converters for PoE IEEE802.3af


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