in liferay use java web start call osworkflow designer
标签： osworkflow designer liferay start
上传时间： 2014-01-09
上传用户：cylnpy
The anothet ofdm document which is very helpful for student who want to start with communication
标签： communication document anothet helpful
上传时间： 2013-12-30
上传用户：zl5712176
MATLAB Tutorial : For the beginners in MATLAB, this example code will provide a great jump start. The code has comprehensive comments to elaborate the functionality explicitly.
标签： MATLAB beginners Tutorial example
上传时间： 2013-12-19
上传用户：lxm
AT91SAM7A1_startup this is a start up for ARM
上传时间： 2017-09-27
上传用户：zhoujunzhen
雅特力 AT-start-F403A开发板相关资料。
上传时间： 2022-05-26
上传用户：bluedrops
雅特力 AT-start-F403A 开发板的技术资料。
标签： T-start-F403A 开发板
上传时间： 2022-05-29
上传用户：jason_vip1
如果想在启动系统自动运行Excel，可以这样操作: 1.双击“我的电脑”图标，进入Windows目录，依次打开“start Menu\Programs\启动”文件夹; 2.打开Excel所在的文件夹，用鼠标将Excel图标拖到“启动”文件夹，这时Excel的快捷方式就被复制到“启动”文件夹中，下次启动Windows就可快速启动Excel了。
上传时间： 2013-04-24
上传用户：gyq
产品特点： 全系列加装高速保险丝，防止短路电流（di/dt）对SCR造成损害。 全系列开模成型，体积小、安装、配线容易。 盘面集中多只LED灯头示，遇有状况可立即判断故障原因，迅速排除。 输出特性呈线性，控温最精准。 高品质，高技术产品，绝无干扰现象，加装透明护盖，安全性增加。 独具Soft start（缓启动）功能，可避免大电流启动。 具有保险丝熔断、电源异常、SCR超温指示及异常接点输出。 内含电子式自动温度侦测器作为散热器超温保护。 冷却风扇全自动控制，温度过高时风扇运转，避免风扇长时间运转，延长风扇寿命。
上传时间： 2013-10-10
上传用户：ouyang426
高的工作电压高达100V N双N沟道MOSFET同步驱动 The D810DCDC is a synchronous step-down switching regulator controller that can directly step-down voltages from up to 100V, making it ideal for telecom and automotive applications. The D810DCDC uses a constant on-time valley current control architecture to deliver very low duty cycles with accurate cycle-by-cycle current limit, without requiring a sense resistor. A precise internal reference provides 0.5% DC accuracy. A high bandwidth (25MHz) error amplifi er provides very fast line and load transient response. Large 1Ω gate drivers allow the D810DCDC to drive multiple MOSFETs for higher current applications. The operating frequency is selected by an external resistor and is compensated for variations in VIN and can also be synchronized to an external clock for switching-noise sensitive applications. Integrated bias control generates gate drive power from the input supply during start-up and when an output shortcircuit occurs, with the addition of a small external SOT23 MOSFET. When in regulation, power is derived from the output for higher effi ciency.
上传时间： 2013-10-24
上传用户：wd450412225
DC/DC 升压IC：The FP6291 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.25 Ω power MOSFET make this regulator highly power efficient. The internal compensation network also minimizes as much as 6 external component counts. The non-inverting input of error amplifier connects to a 0.6V precision reference voltage and internal soft-start function can reduce the inrush current. The FP6291 is available in the SOT23-6L package and provides space-saving PCB for the application fields.
上传时间： 2013-11-07
上传用户：3294322651
