Ken,
Depend on the type of transformer, such as isolating or signal, you should
be aware of the following:
1. The temperature rating would dictate the insulation class A (105), B
(130), and so on... in accordance with IEC85. These insulating systems will
identify the tapes, wires, plastic materi
Hello Jeff,
You may want to check out GR-63-CORE sub. clause 4.1 table 4-4 ???
Tac Pham
Power-One TSD
-Original Message-
From: Bailey, Jeff [mailto:jbai...@mysst.com]
Sent: Tuesday, February 06, 2001 6:39 AM
To: 'emc-pstc'
Subject: Humidity verification standard
Hello group,
I kn
Courtland,
The NRTL (UL, CSA) would not like the idea that one marked the product with
the word UL or CSA because (their argument) it is misleading. In some cases,
TUV, ETL etc. can certify some products using UL/CSA standards.
Tac,
Power-One TSD
-Original Message-
From: Courtland T
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