描述

G448-0002 ULTRA SLIMPAK 隔離放大器

G448-0002是一款隔離放大器，是一種特殊的測量放大電路，其輸入、輸出和電源電路之間沒有直接電路耦合，即信號在傳輸過程中沒有公共的接地端。它主要用于防止數(shù)據(jù)采集器件遭受遠程傳感器出現(xiàn)的潛在破壞性電壓的影響，以及在多通道應用中放大低電平信號，并消除由接地環(huán)路引起的測量誤差。

G448-0002的主要功能是增加信號，并確保信號的準確性。它提供從電路的一部分到另一部分的隔離，因此在電路中不會消耗、使用和浪費功率。隔離放大器還破解了輸入和輸出之間電信號的歐姆連續(xù)性，為輸入和輸出提供隔離電源，使低電平信號可以被放大。

G448-0002有多種隔離方式，常見的有電容隔離、光耦隔離和磁電隔離（變壓器）。其中，電容隔離是通過電容器的隔直通交特性來實現(xiàn)電路之間的隔離；光耦隔離是利用光電器件將光信號轉換為電信號來實現(xiàn)隔離；磁電隔離則是通過變壓器將信號從初級傳遞到次級，起到電氣隔離的作用。

G448-0002廣泛應用于自動化控制系統(tǒng)中，對電壓電流、AC交流、4-20mA、0-5V、mV毫伏、PWM脈沖、Hz頻率、Pt100熱電阻、正弦波、方波、電位器、轉速等各種信號進行變送、轉換、隔離、放大、遠傳，可與各種工業(yè)傳感器配合使用，滿足用戶本地監(jiān)視遠程數(shù)據(jù)采集的需求。

總之，G448-0002是一種重要的電子測量儀器，具有高隔離電壓、高共模抑制比、低噪聲、低失真等優(yōu)點，廣泛應用于工業(yè)自動化、儀器儀表、醫(yī)療設備、通信等領域。

G448-0002 ULTRA SLIMPAK 隔離放大器

The G448-0002 is an isolation amplifier, a special measurement amplifier circuit that has no direct circuit coupling between the input, output and power circuits, that is, there is no common ground terminal for the signal during transmission. It is primarily used to protect data acquisition devices from potentially damaging voltages that occur with remote sensors, to amplify low-level signals in multi-channel applications, and to eliminate measurement errors caused by ground loops.

The main function of G448-0002 is to increase the signal and ensure the accuracy of the signal. It provides isolation from one part of the circuit to another, so power is not consumed, used, and wasted in the circuit. The isolation amplifier also breaks the ohmic continuity of the electrical signal between the input and output, providing isolated power to the input and output so that low-level signals can be amplified.

G448-0002 has a variety of isolation methods, the common are capacitive isolation, optocoupler isolation and magnetoelectric isolation (transformer). Among them, the capacitor isolation is realized by the isolation of the capacitor through the transmission characteristic. Optocoupler isolation is the use of photoelectric devices to convert optical signals into electrical signals to achieve isolation. Magnetoelectric isolation is the transmission of the signal from the primary to the secondary through the transformer, which plays the role of electrical isolation.

G448-0002 is widely used in automatic control system, voltage and current, AC, 4-20mA, 0-5V, mV mV, PWM pulse, Hz frequency, Pt100 thermal resistance, sine wave, square wave, potentiometer, speed and other signals for transmission, conversion, isolation, amplification, remote transmission, can be used with a variety of industrial sensors, Meet the needs of local monitoring remote data collection.

In short, G448-0002 is an important electronic measuring instrument, with high isolation voltage, high common-mode rejection ratio, low noise, low distortion and other advantages, widely used in industrial automation, instrumentation, medical equipment, communication and other fields.

 

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Company Introduction:
Chengdu Sunshine Xihe Co., Ltd. specializes in one-stop procurement consulting for imported industrial spare parts, offering original equipment and professional discontinued parts services. We are committed to providing efficient and reliable automation solutions for our customers. Customer support fast responseThe network of partners spans all continentsGlobal partner networkAlways achieve more delivery, be it parts, service or speed



始終實現(xiàn)更多的交付，無論是零件、服務還是速度