| Author: | gurensan (registered user: 15 posts ) |
| Date: | Tue, Jul 17th, 2012 @ 19:55 ( . ) |
Hey all, I think this is my first post. I'm trying to source a transformer to produce a 300V B+ supply in a 1U rackmount box. The closest I can find is from Prem magnetics, but their one low-profile (1.3" tall!) transformer that does 240 over series-connected secondaries (the SPW-2410) only does 100mA. I'm talking to them about doubling the VA rating to get 200mA out of it but what I'm really wondering is .. where do these companies that do 1U tube gear get their stuff?!? Or where did they, since almost none make it anymore. I've been all over and it seems that only Prem has anything close that fits this case, yet no one uses them. I've heard and read that some companies have made toroids that are made short enough to fit, but every single company I've talked to over the past 3 years has no clue what I'm talking about. |
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