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- breakdown voltage gradient 压敏电压梯度
- Features: High breakdown voltage, low output capacitance, high fT. 特点:高击穿电压,低输出电容,特征频率高。
- Purpose: Color TV chroma output and high breakdown voltage driver. 用途:用于彩电行输出和高击穿电压驱动。
- Features: High breakdown voltage, excellent current characteristics. 特点:击穿电压高,电流特性好。
- Triggering creates a voltage gradient in the gas of sufficient magnitude to cause ionization of the lamp. 触发能在气体中产生足够大的电压梯度,进而使闪光灯发生电离!
- Reactive power needs depend on the voltage gradient, which is a function of the network topology. 所需的无功取决于电压的增减率,其是网络拓扑的函数。
- Test results show that the corona's onset and breakdown voltage both rise with increasing OD of the nozzle. 结果表明:喷嘴外径增大,起晕电压和击穿电压升高。
- Thus, the ZnO-based varistor ceramics with high voltage gradient and great energy absorption ability become the main concerns in the field. 为了适应这一发展变化,电位梯度高、通流能量大的ZnO压敏陶瓷成了研究者们关注的对象。
- The clamping snubber circuit was set to the rated breakdown voltage of the MOSFET (600 V and 800 respectively). 钳位缓冲电路被设定在场效应晶体管的额定击穿电压上(分别为600伏特和800伏特)。
- Simulation result shows that nearly 100% breakdown voltage of the plane junction can be realized. 模拟结果显示,该结构可以使射频功率双极性晶体管的击穿电压几乎100%25达到平行平面结的理想值。
- If the critical reverse breakdown voltage is exceeded, a destructive breakdown occurs. 如果超过临界反向击穿电压,就会发生破坏性的击穿。
- AC flashover voltage,voltage gradient along the leakage distance and the valid creepage distance of polluted insulators are related to its materials and configuration. 人工污秽绝缘子的闪络电压、污闪电压梯度和有效爬电系数均与其材质和型式有关。
- This paper investigates the DC breakdown voltage in the two-phase mixture that is composed of air and mist. 研究了空气和雾组成的气液混合两相体在球-球电极中的直流击穿电压。
- Two important features of high-voltage (HV) devices are a low on-resistance (Ron) and a high breakdown voltage (VBV). 高压元件所追求的两个主要特性即:低的导通电阻及高的崩溃电压。
- Voltage gradient descent at time to prevent from reverse breakdown 电压按时间梯度下降,防止反向过冲
- Features: High breakdown voltage, low collector saturation voltage, high speed switching. 特点:击穿电压高,饱和压降低,开关速度快。
- The deposition rate,morphologies,breakdown voltage and refractive index were studied. 研究了制备工艺对薄膜沉积速率、表面形貌、折射率和电击穿场强的影响。
- The result showed that burying sintering process may make breakdown voltage smaller and apparen. 结果表明,采取粉料埋烧可以明显降低压敏电压、提高介电常数。
- Floating power supply is used to neutron tube in logging neutron generator, which minimizes the space of high-strength electric field, and reduces the voltage gradient by 1/3 in the high-strength electric field. 摘要井下中子发生器高压倍加电路采用中子管悬浮式供电,使高电场强度的空间范围缩小,高电场强度区间内单位距离的电压降减少了1/3左右。
- Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies (10. 固体电绝缘材料在工业电源频率下的介电击穿电压和介电强度的试验方法(10。