If there are ambiguities in our understanding of the standards, or if there are no clear requirements in the standards, or if we are unsure of the strength of the standards’ implementation, at first, we can by checking the following webpage to see if there is a decision that we can refer to for the issue we are concerned about.
IECEE Decisions
Based on the names of the clauses, the reader can also get an idea of what to focus on in each clause. Most end-product standards can actually be read through the table of contents to get a general idea. For inexperienced users of the standard, we recommend that when you see the clause names, you…
When we fill a TRF in word format, we often need to insert some special symbols or text, such as the Celsius symbol, plus and minus symbols, P, N/A, your name, the current date, insert your signature picture, insert the picture of the product and so on.I use .net to write a add-in program for…
This standard – IEC 60335-1 is the first part of the 60335 series of standards, and is also a generalized part, meaning that all products applicable to this standard should consider the requirements of this part. At the same time, different home appliances need to match the applicable Part II standard by themselves, combining Part…
If you need to fill out a TRF (test report form) of the IEC 60335 series standard, I guess you will definitely feel that the TRF has too many pages. How to quickly locate the cursor to a certain position in the report? You may use the find function (ctrl+F), or use the mouse wheel,…
I will share you with my experience in standard IEC 60335-1. I would like to share with you some of my understanding of the standard with the experience I have gained from almost 20 years of working on IEC 60335-1 and the surrounding standards. It may not be correct, but it can be used for…
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