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- Contact protection circuit: When a reed switch is connected to an inductive load (such as magnetic valve, electromagnetic relay, motor, etc.), a protective circuit is required to prolong its operating life. 磁簧开关保护电路:当磁簧开关连接到电感负载如(电磁阀、电磁继电器、马达。)需连接一保护电路,以延长其使用寿命。
- contact protection circuit 触点保护回路
- Protection circuit for carbon deposition prevention. 防积碳保护电路。
- If the volume level is too high, the speaker protection circuit activates, and the sound level drops suddenly. 如果音量电平太高,扬声器保护电路即起作用而突然地减小声音。
- A new type of bi-stable thermal protection circuit and its avalanche operational mode are presented. 摘要提出了一种新型的双稳态过温保护电路及其雪崩式工作模式。
- The protection circuit should be enclosed in a light-tight shield. The shield should be connected to the low of the ammeter. 保护电路应当做遮光屏蔽,且屏蔽要接到安培计的低压端。
- Over current protection circuit design helps to control short circuit in loading and over current promptly to avoid further damage. 过流式保护电路设计,能及时控制负载的短路及过流情况,免除进一步损坏。
- A protect circuit was designed to protect the expensive LD from over shot, sharps, arcs etc. 同时电源中的保护电路采用自断电等保护措施，能有效保证LD的安全工作。
- The type of BNC signaling surge protection circuit,consisting of gaseous discharge tube,resistance,transient diode was analyzed. 分析了由气体放电管、电阻、暂态抑制二极管组成的BNC型信号电涌保护器的保护电路,对该保护电路进行了传输特性测试和标称放电电流的冲击实验。
- At the same time, in the motor control circuit, an auxiliary relay and two air auto-switches are bulit to form phase-failure protection circuit,. 同时,在电机控制电路中,采用一个中间继电器和两个高分断空气自动开关构成了断相保护电路,使节能电机运行更加可靠。
- Figure 2-24 shows a protection circuit for an electrometer ammeter or picoammeter, consisting of a resistor and two diodes (1N3595). 图2-24示出静电计或皮安计的过载保护电路，其中包括一个电阻器和两个二极管（1N3595）。
- The protection circuit should be built into a light-tight, metal-shielded enclosure with the shield connected to the LO terminal of the SMU. 保护电路应当装入一个闭光的金属屏蔽盒，而该屏蔽盒则连到SMU的LO端。
- The IPM is applied here as power instrument whose inner protect circuit raises the reliability of the system. 功率器件采用智能功率驱动模块IPM,其内置的保护电路大大提高了系统的可靠性。
- The built-in MOS FET is turned off by a protection circuit when the voltage at the LX pin exceeds the limit to prevent it from being damaged. 内置的 MOSFET 使用保护电路，在开关管电流超过控制值时会自动断路，以防止损坏。
- For clarity, the figure omits overvoltage diodes and protection circuits. 为明确起见，图中省略了过压二极管和保护电路。
- rectifier for contact protection 接触保护用整流器,消除火花用整流器
- Lockout (130) circuitry is used to prevent one protection circuit from tripping after the other circuit has already tripped from a fault condition. 采用了锁定电路(130)以防止一个保护电路在由于故障条件而断开了其他电路之后也被断开。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- An improved design method, the Gate-Couple technique, for the ESD protection circuit is presented for overcoming the asymmetrical turn-on of Large dimension ESD protect devices. 摘要为了克服大尺寸静电放电损伤防护元件存在的不均匀导通情况，提出了一种改进的静电放电损伤保护电路方案。
- This paper discussed the creation and harm of the surge in the electronic circuit, introduced several surge protection devices, and gave a schematic of surge protection circuit. 摘要本文讨论了电子线路中浪涌产生的原因及危害，介绍了浪涌保护常用的几种保护器件，并给出了基本的浪涌保护电路原理图。
