Technical Articles From Larsen Toubro Medical Equipment & Systems Ltd

Case study: Improving PCBA Yield

Apr 22, 2010 | Subrat Prajapati

Current situation: Present Rejection = 18%.

Sigma Level = 2.42

Scope of Project: Vendor PCB Assembly to Functional Testing of PCBA...

Stencil Design Using Regression:Following IPC 7525 a Way Better

Mar 25, 2010 | Subrat Prajapati; Process Engineering Larsen & Toubro Limited, Medical Equipment and Systems (EBG)

The complexity of Printed Circuit Assembly process is increasing day by day and causing productivity issues in the industry, introducing ultra fine pitch components (pitch less than 15mil) in PCA is a challenge to minimize risk of defects as solder short, dry solder. This paper is focusing on minimizing these defects....