TEL Tokyo Electron 381-642277-1限制板 PDF資料
1.產(chǎn) 品 資 料 介 紹：
中文資料：
TEL Tokyo Electron 381-642277-1 限制板
類別：限制板 / 限幅板（Limiter Board）
制造商：Tokyo Electron Ltd.（TEL）
一、產(chǎn)品功能概述
該限制板是 TEL 半導(dǎo)體設(shè)備系統(tǒng)中的輔助電路模塊，主要功能通常包括：
對(duì)輸入電壓、電流或信號(hào)幅度進(jìn)行限制、保護(hù)或調(diào)節(jié)
防止信號(hào)過載，保護(hù)后級(jí)電路或精密部件
提供特定信號(hào)范圍內(nèi)的濾波、鉗位或穩(wěn)壓控制
在設(shè)備異?；蜻吔鐮顟B(tài)下觸發(fā)保護(hù)機(jī)制或報(bào)警功能
二、典型應(yīng)用領(lǐng)域
該模塊通常應(yīng)用于以下系統(tǒng)中，以保護(hù)關(guān)鍵部件或穩(wěn)定信號(hào)質(zhì)量：
1. 氣體控制系統(tǒng)
限制壓力/流量傳感器信號(hào)波動(dòng)，確保閥門控制電路穩(wěn)定
防止突發(fā)信號(hào)擾動(dòng)影響氣體精密供應(yīng)
2. 電源與驅(qū)動(dòng)控制系統(tǒng)
針對(duì)電壓/電流控制信號(hào)進(jìn)行過壓/欠壓保護(hù)
限制電機(jī)啟動(dòng)瞬間的沖擊電流或反向電壓
3. I/O 接口與通信系統(tǒng)
限幅外部輸入信號(hào)，防止信號(hào)異常導(dǎo)致控制系統(tǒng)損壞
提高系統(tǒng)抗干擾能力
4. 安全聯(lián)鎖回路
限制或中斷危險(xiǎn)狀態(tài)下的電源或執(zhí)行命令
實(shí)現(xiàn)聯(lián)鎖觸發(fā)邏輯中的“限制條件”判斷
英文資料：
TEL Tokyo Electron 381-642277-1 restriction board
Category: Limiter Board
Manufacturer: Tokyo Electron Ltd. (TEL)
1、 Product Function Overview
This restriction board is an auxiliary circuit module in TEL semiconductor equipment system, and its main functions usually include:
Limit, protect, or regulate input voltage, current, or signal amplitude
Prevent signal overload, protect downstream circuits or precision components
Provide filtering, clamping, or voltage stabilization control within a specific signal range
Trigger protection mechanisms or alarm functions in case of device abnormalities or boundary states
2、 Typical application areas
This module is typically applied in the following systems to protect critical components or stabilize signal quality:
1. Gas control system
Limit pressure/flow sensor signal fluctuations to ensure valve control circuit stability
Prevent sudden signal disturbances from affecting precise gas supply
2. Power supply and drive control system
Overvoltage/undervoltage protection for voltage/current control signals
Limit the impulse current or reverse voltage at the moment of motor start-up
3. I/O interface and communication system
Limiting external input signals to prevent signal abnormalities from causing damage to the control system
Improve the anti-interference ability of the system
4. Safety interlock circuit
Restricting or interrupting power supply or executing commands in hazardous conditions
Realize the judgment of "limiting conditions" in the interlocking triggering logic
2.產(chǎn) 品 展 示
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