IEEE802.3 AT POE PD Module ( Isolation Model)
© 2018 Shenzhen Ring&tone Electronic Technology Co., Ltd. All rights reserved.
This document contains proprietary information of ring&tone and is not to be disclosed or used without the prior written permission of ring&tone.
Due to update and improvement of ring&tone products and technologies, information in this document is subjected to change without notice.
·IEEE802.3at and IEEE802.3af compliant
·Maximum 30W output power
·Input voltage range 36V to 57V
·Integral high efficiency DC/DC converter.
·Low output ripple and noise
·High performance with low price
·Transformer isolation ,1500V isolation (input to output)
·Easy to use, with a minimum number of external components.
·Wireless access point
·Security and alarm systems
·Point of sale network terminal equipment
The 万博全站官网-万博全站手机下载 series of modules are designed to extract power from a conventional
twisted pair Category 5 Ethernet cable, conforming to the IEEE 802.3af and IEEE 802.3at Power-over-Ethernet(PoE) standard.
The 万博全站官网-万博全站手机下载 signature and control circuit provides the PoE compatibility signature and
power classification required by the Power Sourcing Equipment (PSE) before applying up
to 30W power to the port.
The DC/DC converter operates over a wide input voltage range and provides a regulated
output. The DC/DC converter also has built-in short-circuit output protection.
l 万博全站官网-万博全站手机下载 Product Selector
*At25°Cwith VIN = 48V
*Maximum Output Power: means it not could be operated in continuous stage .only short-term of Boot up/Heavy loading
l Pin Description:
l Absolute Maximum Ratings
Note 1: Exceeding the above ratings may cause permanent damage to the product. Functional operation under these conditions is not implied. Maximum ratings assume free airflow.
l Recommended Operating Conditions
Note 1: With minimum load
2: See Section OperatingTemperatureRange
** Extended use close to, or at the maximum operating temperature can reduce the life time of the device.
Add: A-5F, Project B, hengbang Science Park, shutianpu community, Matian street, Guangming District, Shenzhen