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- switched dc current pulse 双极性电流脉冲
- A current pulse is sent through the coil. 有一电流脉冲送入线圈。
- The dynamic braking means that after three-phase voltage is switched off asynchronous dynamo, the DC current flows into the stator circuit to realize dynamo braking. 能耗制动是在异步电动机切离三相电源后,在定子回路通入直流电流,实现能耗制动。
- Unrivalled Handling of Fast High Current Pulse. 可通过较大的脉冲电流。
- In many applications a fluctuating DC current is undesirable. 在许多应用场合,波动的直流电是讨厌的。
- Features: Low VCE(sat),excellent DC current gain characteristics. 特点:饱和压降低,极好的直流电流增益特性好。
- Features: Low saturation voltage, high DC current gain. 特点:饱和压降低;直流电增益高。
- Features: Low VCE(sat), excellent DC current gain characteristics, wide SOA. 特点:饱和压降低,极好的直流电流特性,宽阔的安全工作区。
- Other: PK control panel, GZDW microprocessor-based high-frequency switch DC power supply cabinet, JKR (PGR, GCR, GDR) the exchange of low-voltage motor starter cabinet. 其它:PK控制屏、GZDW微机型高频开关直流电源柜、JKR(PGR、GCR、GDR)交流低压电动机起动柜。
- A small current output and intermittent middle current pulse were demanded in the battery for BP. 寻呼机用电池要求小电流连续放电加上间歇中电流脉冲。
- It stores electric energy in the magnetic filed generated by DC current flowing through a coiled wire. 直流电流流过一绕结线圈,将电能储存于磁场中。
- After equilibrium and regeneration, the current pulse signal reverts to standard digital pulse signal. 经过均衡和再生后,转变成标准的数字脉冲信号。
- Features: High DC current gain and excellent hFE linearity,low saturation voltage. 特点:直流电流增益高,放大线性好,饱和压降低。
- At capillary charge filled with Ar gas, output current of 38 kA, current pulse rising edge of 40ns was attained. 对该装置进行了系统调试,在充氩气 10cm长毛细管负载下,输出电流 38kA,电流脉冲前沿 40ns。
- Features: High DC current gain, excellent hFE linearity, low saturation voltage. 特点:直流电流增益高,放大线性好,饱和压降低。
- The research actualities of electric current pulse on improving metal solidification structure are overviewed. 综述了脉冲电流在改善金属凝固组织方面的研究现状。
- Features: High DC current gain),low VCE(sat),large collector power dissipation,wide SOA. 特点:直流电流增益高,饱和压降低,集电极耗散功率大,,安全工作区宽。
- Mass jet distribution in gas spark gaps under microsecond 100kA current pulse[J]. 引用该论文 陈维青;曾正中;邹丽丽;任书庆;黄建军;来定国;张永民.
- Features: Low VCE(sat),excellent DC current gain characteristics, complements the 2SD2118(3DG2118). 特点:饱和压降低,极好的直流电流增益特性,与2SD2118(3DG2118)互补。
- A test was carried out by using electric current pulse in order to heal a through thickness precrack in steel. 对含有人工预置贯穿裂纹的钢进行脉冲电流处理。