Safety capacitors are X and Y rated for arduous mains duties

Posted By : Enaie Azambuja
Safety capacitors are X and Y rated for arduous mains duties

Murata is expanding its rated voltage lineup with the introduction of a new series of safety standard certified ceramic capacitors including X1, Y1 and Y2 types. The new AC400V and AC500V rated capacitors have high impulse tolerance and are therefore suitable for use in large-scale equipment where high reliability is needed, such as solar cell generating systems and fully automatic machinery.

Additionally, Murata is releasing a group of capacitors with AC250V and AC300V ratings that are smaller in size than similar products from other companies, making them suitable for smaller equipments such as chargers for mobile phones.

Production for the new lineup begins in December 2016, with the range gradually being expanded and rolled out during 2017. Depending on the type and rating, approval standards embraced by the capacitors will include ENEC (VDE), UL, CQC, KTC, and IEC60384-14.

Safety standard certified capacitors eliminate noise that originates primarily in commercial AC power lines, and are connected between power lines and also between chassis and power lines.

A capacitor connected between two power lines is called an X capacitor, while one connected between a chassis and a power line is called a Y capacitor. Capacitors that have received safety standard approval are utilised for this purpose. Most Y rated capacitors are ceramic capacitors.


You must be logged in to comment

Write a comment

No comments

Sign up to view our publications

Sign up

Sign up to view our downloads

Sign up

CES 2018
9th January 2018
United States of America Las Vegas, Nevada
Developing wearable products: technology and opportunities
17th January 2018
United Kingdom Cocoon Networks, London
Smart Mobility Executive Forum
12th February 2018
Germany Berlin
embedded world 2018
27th February 2018
Germany Nuremberg
Industry 4.0 Summit 2018
28th February 2018
United Kingdom Manchester