Product Reliability Testing with HALT

product testing

What if a decision has been made to implement reliability processes on a new electronic product. From the beginning, there is absolutely no one with skills within your company to start making reliability improvements. Where to start? Who to call? Locate a reliability testing facility that specializes in Highly Accelerated Life Test (HALT) and bring the product to be tested.

Contact several contract‐engineering agencies. They will have engineers that have expertise in HALT along with other reliability processes. This can help locate local experts. Interview these specialists and figure out if their experience is a good match along with your product. Through the interviewing process, you will see if you will find local HALT facilities. While trying to find a HALT testing service, you should inquire about: availability, flexibility, cost, staffing, and so forth.

Questions to ask:

Do these facilities have additional reliability‐testing capabilities? Can they are doing failure analysis (FA)? FA will allow you to with in‐process and field failures which were difficult to correct.

Whenever you contact these test houses, learn as much as it is possible to about their capabilities additionally the costs of their services. They are going to normally have a fee for the test equipment, the test engineer, support materials, and so on. You will be surprised at how this fee will differ in one community. Often, if the test house is conscious that there clearly was a considerable amount of business coming from more new products, then your potential for a long‐term relationship might net lower pricing. Look at the test houses. Meet the individuals who will interface with your personnel. Bring your engineers on these site visits. Essentially, start a small business relationship. When you yourself have chose to hire among the contract engineers you interviewed, bring her or him too.

Take the time necessary to identify the scope associated with the long‐term reliability goals and objectives. Then, seek advice from consultants and experts at test houses. Tell the test house what you’re planning to complete. Get their input. They often times will offer support and guidance to your reliability improvement goals.

Seeking advice from semiconductor engineering consultants can be quite beneficial, especially if the magnitude associated with reliability improvement plan is large. This will require the guidance of a professional. The specialist will usually manage to provide immediate training at your facility. Using the services of an expert will even have a tendency to speed within the start of new reliability program.

Using consultants to judge a brand new technology or process, device package, custom‐design, or new component for reliability is an effective way to manage quality and reliability risks which are beyond your core competency or comfort zone associated with the organization. In some cases the consultant could have already studied the issue and will supply the needed information or test want to mitigate the chance. If not, the consultant can submit a proposal when it comes to evaluation and test costs. You need to get at least two quotes from different consultants to compare the methodology, cost, and turnaround time.