高功率PoE PD接口与集成反激式控制器
To this day, Power over Ethernet (PoE) continues to gainpopularity in today’s netwo...
To this day, Power over Ethernet (PoE) continues to gainpopularity in today’s netwo...
Handheld designers often grapple with ways to de-bounceand control the on/off pushbutton ...
Piezoelectric motors are used in digital cameras for autofocus,zooming and optical image ...
Advances in low power electronics now allow placementof battery-powered sensors and other...
The LTC®4155 and LTC4156 are dual multiplexed-inputbattery chargers with PowerPath&tr...
The LTC®4099 high effi ciency USB power manager andLi-Ion/Polymer battery charger sea...
Removing output capacitors saves money and boardspace. Linear Technology’s OPTI-LOO...
Demonstration circuit 1562A is an engineering toolto design and evaluate the LTC699X-X family ofTime...
为了提高PCB板制作的效率,改变传统的化学腐蚀制板工艺,使用机械仿形铣制作电路板的方法,设计了以ATMEGA16单片机为核心部件的PCB板雕刻机控制系统。其中包括PCB雕刻机的基本功能、主要硬...
数字控制的交流调速系统所选用的微处理器、功率器件及产生PWM波的方法是影响交流调速系统性能好坏的直接因素。在介绍了正弦脉宽调制(SPWM)技术的基础上,设计了一种以8098单片机作为控制器,以...