Main electrical components are all made up of transistor manifold from well-known manufacturers and German original high-power high-speed switching tube IGBT.
主要电气部件均采用知名厂家晶体管集成块及德国原装的大功率高速开关管igbt组成。
The transmitter test results indicate that solid state switches could replace traditional vacuum switching tube and work reliably in high PRF high power radar transmitter.
试验结果表明，采用固态开关串联完全可取代传统的真空管开关，在高重频的大功率雷达发射机中稳定可靠工作。
The new type DC solid state relay is a kind of new contactless switching device, with the new type IGBT and power field effect tube as the core and composed completely by solid state electron devices.
新型直流固态继电器是一种以新型器件IGBT以及功率场效应管为核心的，全部由固态电子器件组成的新型无触点开关器件。
For high voltage switching (above 500v), the glass tube is evacuated.
对于高电压开关(高于500V)，玻璃管则是被抽空的。
A new type of refrigerator called pulse tube refrigerator with low temperature switching valve is suggested for applications such as gas separation and liquefaction.
首次提出了一种称为低温阀切换式脉冲管制冷机的新型制冷装置。
This paper based on analyzing the X-Ray tube designs the switching power supply circuit, analyzes the principle of APFC, LCC half bridge resonance convertor and dual rectifier circuit.
本文在分析X射线管外特性的基础上，设计制作了开关电源功率主电路，分析了有源功率因数校正器原理、LCC半桥谐振变换器原理及倍压整流电路原理。
The utility model relates to a cold and heat function switching and refrigerant distribution controlling device used for three tube type multiple connection heat recovery systems.
本实用新型涉及一种用于三管式多联热回收系统的冷热功能切 换及冷媒分配控制装置。
The utility model relates to a cold and heat function switching and refrigerant distribution controlling device used for three tube type multiple connection heat recovery systems.
本实用新型涉及一种用于三管式多联热回收系统的冷热功能切 换及冷媒分配控制装置。
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