Tolerance specification communicates the allowance for part variation. Variation happens, and when it is within what we expect, great.
Fundamentals of Derating
Accendo Reliability Webinar Series
00:00
Vibration Impacts in High-Frequency Telecommunications
This chapter explores how high-frequency telecommunications systems, like 5G, can cause component vibrations that may lead to failures if neglected. It emphasizes the importance of addressing vibration in design practices and includes announcements about future speakers and their topics.
Transcript
Play full episode
Transcript
Episode notes
Fundamentals of Derating
podcast episode with speaker Fred Schenkelberg
This one is for those involved with the design of electronics. Clustering a few standard components is a standard way to bring functionality to your product, yet considering how those components may fail is important to create a robust and reliability product.
Derating is the method of selecting components with sufficient rating to withstand variations in stress(es) they may experience. Let's explore why derating is important, the difference it can make, and a few methods to implement derating with your design team.
This Accendo Reliability webinar was originally broadcast on 13 May 2025.
Related content:
Demystifying Derating episode
Should Reliability Engineers Encourage Component Derating? episode
Derating Value article
An Introduction to Reliability Engineering course
The Culture of Design for Reliability article
Creating Meaningful Reliability Predictions
Early and often during product development, the team needs to know the expected and meaningful reliability prediction of the current design.
Reliability Integration into the Product Development Process
One of the challenges for reliability engineering in product development is reliability integration into the product development process.
Process Capability, Tolerance, and Reliability
How a focus on variability with process control, process capability and tolerances helps to improve reliability.
Fundamentals of Stress-Strength Analysis
How a focus on variability with process control, process capability and tolerances helps to improve reliability.
Fundamentals of Human Factors
If a person is not able to interact with your product, with or without the manual, they may consider your product a failure.
Using Available Weather Data
How to find and analyze temperature readings over a 10 year period, create histogram and determine how many hours below freezing may exist.
Fundamentals of Tolerance Analysis
There are three approaches to set tolerance limits. Each has ramifications for the eventual manufacturability and reliability performance.
Practical Use of Stress-Strength Models to Develop Specifications
Warranty returns are a great start for setting targets for new products. But how do you translate that to specific numbers to design to?
Fundamentals of Design for Reliability
DFR is more than a set of tools or activities, let's explore the building of a reliability culture that support reliability thinking
Fault Tolerance
Fault tolerant design principles are the best approach to reliability. Or not. It depends on your design challenges.
Helping Products Survive Transportation
Besides building your product inside your customer's facility, your product requires transportation to move your product.
What is Reliability Growth?
This webinar introduces you to the topic of reliability growth (both qualitative and quantitative) along with key concepts
Design for Reliability – Stressors
I will discuss the identification of conditions that cause materials to degrade. Understanding stressors is good for design for reliability
Fundamentals of Derating
The post Fundamentals of Derating appeared first on Accendo Reliability.
The AI-powered Podcast Player
Save insights by tapping your headphones, chat with episodes, discover the best highlights - and more!
