您要查找的是不是:
- high frequency soft magnetic properties 高频软磁性
- Soft Switching Technique for the Charge of High Frequency and High Voltage Pulse Power Supply 高频高压脉冲电源充电软开关技术
- Small dissipation factor at high frequency. 高的频率和小的损耗因素.
- High Frequency Switch-mode Rectifier for. 通信用高频开关整流器。
- High Frequency and Temperature Stability. 高频及高温稳定。
- Linear and Stable High Frequency Characteristics. 稳定的线性高频特性。
- Provides high Q characteristics in high frequency. 在高频率时提供高的品质因数(Q)值特性.
- Antistatic 50W high frequency power quick clean. 防静电50W高频功率,清洗效果显著。
- Dolphins produce a high frequency sound. 海豚可以发出高频音。
- Yadong High Frequency Welding Steel Manufacture CO. LTD提供钢卷和其他产品。
- Feature:low dissipation factor at high frequency. 特征:高频率,低损耗;容量稳定;自愈性能佳,适合高阻 Recommended Application: Timing, tuned, Oscillator circuits;
- VHFJ? Very High Frequency Jammer? 甚高频干扰台?
- Application and further development of the NGN soft switch technique are discussed, as well as relevant problems. 论述了NGN软交换技术在电力专网的应用、发展及面临的问题。
- Comparing with other standards such as SIP, MGCP, H.248/MEGACO and soft switch, the most advantage of H.323 is its maturity, and highest market share. 248/MEGACO和软交换技术相比较,H.;323最大的优点就是标准最为成熟,目前市场占有率最高。
- Q1, Q3 and Q5 switch at high frequency (HF) while Q2, Q4 and Q6 switch at low frequency (LF). Q3和Q5会在高频(HF)切换;而Q2、Q4和Q6则会在低频(LF)切换。
- Through choosing the dead band time of amortize capacitor and numerical value, can realize soft switch in all operation pattern. 通过选择缓冲电容器的死区时间和数值,便能够在所有运行模式中实现软开关。
- Detailed analysis is made to the configurations, working principle, control strategy and control circuit of the inverter with soft switch. 对这种软开关逆变器的构成、工作原理、控制策略和控制电路进行了详细分析。
- We are looking to recruit engineers work with system integration and network rollout , mainly focus on Mobile Soft Switch and Packet Backbone Network. 招聘系统综合网络开发工程师,主要工作针对手机软件转换和数据包主干网络;
- A prototype of high frequency induction heating power is developed by multidevice parallel connection and using power MOSFETs as the power switch. 以功率MOSFET为开关元件,采用多管并联方式研制出高频感应加热电源。
- H.248 has been adopted as the primary protocol to control the media gateway in Next Generation Network(NGN)soft switch system. 以软交换为代表的下一代网络主要采用H.;248协议对网关进行控制。