I got a Power Supply KEPCO HB-250M w/ Five ->TUNG-SOL TS 930 tuibes .-
They look like power tubes , but i could not find any reference in internet .-
Imagen
Picture 011 | Flickr - Photo Sharing!
Picture 010 | Flickr - Photo Sharing!
My other Kepco HB use 5x 6550 tubes
They look like power tubes , but i could not find any reference in internet .-
Imagen
Picture 011 | Flickr - Photo Sharing!
Picture 010 | Flickr - Photo Sharing!
My other Kepco HB use 5x 6550 tubes
I've owned many Kepco supplies and have not known them to use house numbers on tubes. But TS 930 sure looks like a house number. They also look like 7027A's which are just glorified 6L6GC's. Perhaps test one as such. Maybe also trace the internal connections to the base to see if pin-out is the same.
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LOOK LIKE 7027A BUT NOT LET ME TEST IN MY TV7/U . , I WILL CHECK TOMORROW IN OTHER TESTER . , THANKS.
I ended up inheriting a couple of brand new TS-930s, so I'm trying to figure out how to test them appropriately. If anyone knows the cross-reference, I'd appreciate it!
This is a Tung-Sol TS930 tube (not a 930). It is an octal base. See photos in top thread. I hope someone here recognizes it and can send me a cross-reference. Thank you!
A pair on Ebay. $$$
Looks like pin 1 is grid3, pin 2 is grid 2, pin 3 is plate from the rightmost pic. Which does not match 7027 or 6L6GC. If these got used in Kepco's 550V pwr supply model too, they may have requested a pin-out change for socket reliabilty.
Maybe Twinky101 can verify the full pin-out for these type of tubes?
Looks like pin 1 is grid3, pin 2 is grid 2, pin 3 is plate from the rightmost pic. Which does not match 7027 or 6L6GC. If these got used in Kepco's 550V pwr supply model too, they may have requested a pin-out change for socket reliabilty.
Maybe Twinky101 can verify the full pin-out for these type of tubes?
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I got a Power Supply KEPCO HB-250M w/ Five ->TUNG-SOL TS 930 tuibes .-
They look like power tubes , but i could not find any reference in internet .-
Imagen
Picture 011 | Flickr - Photo Sharing!
Picture 010 | Flickr - Photo Sharing!
My other Kepco HB use 5x 6550 tubes
Why don't you phone or email NewSensor the present brand owner?
Tung-Sol.com:: Contact us
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