Wuxi Hanguang Electric Appliance Co., Ltd.

Search for what you are looking for

Popular Search Terms

Transfer switching equipment Distribution electrical appliances Control and protection electrical appliances and terminal electrical appliances Intelligent Management System

新闻资讯

韩光电器是国内ATS中高端产品品牌领导者

双电源的供电事项

NEWS Time: 2022-12-06 Publisher: Hits: 21

什么是双电源供电？

一、直流放大器用正、负对称的两组电供电，放大器的静态电位正好为零。

如差分电路、运放等，用±12V 或者 ±15V 供电。

二、重要的设备为了提高可靠性，用双电源供电，一个电源损坏，设备照样工作，同时报警。

一路常用供电，一路备用供电！当常用电源出现断电时，自动转换到备用电源，继续供电。

Prev：转换开关的构造原理及其使用事项 Next：守住匠心，笃定前行

Transfer switching equipment

Distribution electrical appliances

Control and protection electrical appliances and terminal electrical appliances

Intelligent Management System

After-sales Request

Technical Support

Counterfeit detection inquiry

Telephone inquiry

TEL:0510-83321057

E-mail:ats@ats.com.cn

Fax:0510-83322031

Web:www.ats.com.cn

Chinese / English

The company's products do not have any online platform sales channels, please purchase through the official website channels to beware of counterfeiting.

Hanguang · Protect your reliable power supply

Copyright © 2025 Wuxi Hanguang Electric Appliance Co., Ltd. All Rights Reserved
Without permission, no other company or individual is allowed to copy or plagiarize.

SU ICP:18043654-1