Re: Sound Engineering Practice

2001-09-08 Thread approach
Tongue-In-Check Answer: Sound Engineering Practice never makes a mistake. Practical Answer: Perform a risk analysis and fix any hazards. Remember that the risk analysis covers intended and unintended uses and normal and abnormal conditions. In the United States, the signature of a Professiona

RE: UL approval IT equipment

2001-09-08 Thread Doug McKean
You *could be* right. I've been in this situation several times. Let me explain. My golden rule is - the burden of power supply approvals should be on the mfr. I don't negotiate on this point ever. Two things could happen if you don't follow this rule: 1. You can certainly go for just

Re: UL approval IT equipment

2001-09-08 Thread amund
Thanks for all response. What I have learned from this session is, always use a UL recognized power supply (PS) if you want to get your end product UL listed. Do not interfere with non-recognized PS, that might cause you trouble later, especially during the UL audits and it will also require

Re: Component and material traceability

2001-09-08 Thread Tania Grant
Jim, Some suggestions right beneath your questions below. taniagr...@msn.com - Original Message - From: Jim Eichner Sent: Friday, September 07, 2001 4:49 PM To: 'EMC-PSTC - forum' Subject: Component and material traceability We're trying not to reinvent the wheel, since I suspect ma