Silvertel specializes in developing and supplying electronic modules for designers of telecom, datacom, security system, and commercial electronic applications. Silvertel's innovative product range includes Power over Ethernet, telephony interfaces, LED driver modules, DC-DC converters, wireless chargers, and battery-charging controllers. 配有AG9900超迷你PoE模块，带有块式或引脚端子，适用于PoE应用。 Powered using a DC power supply connected to either J5, J6, J7, or J14 connectors.  Greater than 97% efficiency, a wide input voltage range of 8V to 24V, and low noise performance. Evaluates the Ag105 Miniature Lithium-ion Charge Controller's functions for potential applications.