Then the microprocessor protection device is under EFT / B immunity test . Improved distribution power supply ferrite core EMI filter and transient voltage suppressor can be used in the microprocessor protection device to control EFT / B through experiments .

然后，通过给微机保护装置的外部端口进行电快速瞬变脉冲群抗扰度试验提出并验证了改进的分布式电源、串联铁氧体磁珠、电磁干扰滤波器和 并联 瞬态 抑制二极管等措施。

Semiconductor arrester is a new type of transient voltage suppressor . Surge handling capability is one of the most important characteristics of the device .

半导体放电管是新一代 抗 浪涌保护器件，抗浪涌能力是其最重要的特性参数之一。

Beside these considering the power supply protection adopt transient voltage suppressor surge suppressor and fuse to protect the circuit and the feedback current is sent to the main control system to deal through interface .

另外在电路设计过程中，充分考虑了电源保护这个问题，采用 瞬态 抑制、浪涌抑制和熔丝相结合的方法保护电路，并把反馈电流信息通过接口上传给主控制系统进行处理。

This paper introduces the thunderbolt electromagnetic interference and the harm to transducer provides the thunderbolt-proof protection circuit of transducer and introduces the transient voltage suppressor of abroad .

本文介绍了雷电电磁干扰及其对变送器的危害，给出了变送器用防雷保护电路，并介绍了国外的 瞬 变电压 抑制器。

SF series transient surge suppressor could protect the UPS power source system and its load devices .

SF系列串联 瞬态浪涌 抑制器可以对UPS电源系统及其负载设备起到很好的保护作用。

Objective To study whether transient overexpression of tumor suppressor gene PTEN could lead to growth suppression and up-regulate the sensitivity to doxorubicin of human breast cancer MCF-7 cells .

目的研究野生型 PTEN 体外 瞬时转染对人乳腺癌MCF7细胞的生长抑制作用和对阿霉素敏感性的增效作用。