Residual voltage of the electrical equipment

Jia Yuan; Xiaoyao Qian; Jiawei Qian

doi:10.1117/12.885295

28 December 2010 Residual voltage of the electrical equipment

Jia Yuan, Xiaoyao Qian, Jiawei Qian

Proceedings Volume 7544, Sixth International Symposium on Precision Engineering Measurements and Instrumentation; 754425 (2010) https://doi.org/10.1117/12.885295
Event: Sixth International Symposium on Precision Engineering Measurements and Instrumentation, 2010, Hangzhou, China

Abstract

The rapid development of electronic products today, it is a very important part of that electric shock prevention remains the safety design of electronic products. When unplug the electrical equipment, the voltage in each pin of the plug is residual voltage. If residual voltage is too large, it may cause harm to human body, must attach importance to it and precisely measure it. Load of different electrical products lead to different transient voltage changes in sudden power-down, namely the changes in the residual voltage. In this paper, the load on the electrical equipment on the basis of type classification, focusing on the design of their corresponding capacitive load and peak power detection circuit link was simulated, thus arrive at the variation discipline of residual voltage, in order to better protect human safety.

Citation Download Citation

Jia Yuan, Xiaoyao Qian, and Jiawei Qian "Residual voltage of the electrical equipment", Proc. SPIE 7544, Sixth International Symposium on Precision Engineering Measurements and Instrumentation, 754425 (28 December 2010); https://doi.org/10.1117/12.885295

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available