浪涌电流 meaning in English
inrush current
surge current
surging current
Examples
- Thermistors directly heated positive step - function temperature coefficient part 1 - 3 : blank detail specification inrush current application assessment level ez
直热式阶跃型正温度系数热敏电阻器第1 - 3部分:浪涌电流用空白详细规范评定水平ez - The driver has the quiescent current under 1 a and also has soft - start circuitry to limit inrush current flow at power up . the chip can be operated normally in the temperature range of - 40 to 85 according to the simulation results . the brightness of the white leds can be controlled by using a dc voltage or a pwm signal applied to the pin with a few external components added
系统采用0 . 5 mcmos工艺;输入电压范围为2 . 7v到5 . 5v ;在关闭状态下消耗电流小于1 a ;具有软启动功能,可减小启动过程中的浪涌电流;具有短路及过热保护功能,工作温度范围为- 40至85 ; led亮度控制可以通过外加dc或pwm电压信号和很少的外部元件实现。 - The chip is mainly applied to the portable electronic products with the following features : 2 . 7v to 5 . 5v input voltage range ; the 1mhz fixed frequency ; - 40 to + 85 operating temperature ; two digital inputs control on / off and select amongst three levels of brightness ; thermal shutdown and under voltage shutdown protection , low 0 . 1 a shutdown current ; soft - start limits inrush current
该芯片主要应用于便携式电子产品,其输入电压范围为2 . 7 5 . 5v ,工作频率为固定的1mhz ,可大幅度降低输入纹波和emi辐射,工作温度范围为- 40 + 85 ,可使用外部使能控制信号调节led亮度及控制芯片关断与否,具有过温保护和输入欠压关断保护功能,完全关断模式下关断电流可低至0 . 1 a ,具有软启动功能以限制启动时的浪涌电流。 - This article analyses the operation principle of the semiconductor laser power in detail , and demonstrates the feasible scheme of the main part of the power according to the special request under the quasi - successive working way , designs the corresponding hardware circuits and software procedures which implement the accurate automatic control of timing , steady voltage and invariable current power supply without pulse voltage and surge current for digital display semiconductor laser power
本文深入分析了半导体激光电源的工作原理，根据准连续工作方式下的特殊要求，论证了电源的主要环节的可行性方案，设计了相应的硬件电路与软件程序， (实现了定时的精密自动化控制、数字式显示机半导体激光电源的无脉冲电压、无浪涌电流的稳压恒流供电。