Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

Thread Rating:
  • 1 Vote(s) - 3 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Emud T7 Power Transformer.
#1

I wanted to ask if anyone knows the values and voltages for the power transformer in an Emud T7 radio? The one in my recapped T7 fried a couple years back and my friend said there is a chance he has a transformer that might work when I bought the SABA off him. He found a few boxes of power transformers when he was cleaning out his shop before the auction and took them home.

No matter where you go, there you are.
#2

Jayce;
  From what I can tell the Emud T7 is a seven tube set, but unlike most West German radios from that era it has a tube rectifier similar to a 6X4. You will have to look up the heater current of each tube, and add them together to figure out what you need for the 6.3 volt heater winding. I don't know what the voltage rating is for the high voltage winding, but it would be center tapped because of the tube rectifier, so likely 300-0-300 volts, or something like that, at probably 120 ma. These are all guesses, the best way to find out if find the service info for this set, and a parts list if you are lucky. If it has taps for different primary voltages you won't have to worry about that in the replacement, so that makes finding a new or used replacement easier. 
Regards
Arran




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 42-345 Restoration/Repair
The thrill is gone again, thought I was close to being done with it. Well Friday it was receiving broadcast, Saturday mo...osanders0311 — 07:47 PM
Help with Supreme 599
Iam getting closer to fixing it. I bumped Up the tranny voltage to get 5v on the 80 tube. I gan get the needle to move ...daveone23 — 03:41 PM
Philco 42-345 Restoration/Repair
Hello RodB, Checking my previous post I realized you're the one with the 42-340. I replaced the string for the tuning...osanders0311 — 03:12 PM
5U4 vs 5Z4 tubes
I saw no evidence of anything going wrong. The transformer is fused already which is nice. Interestingly the 5z4 did...bridkarl — 02:37 PM
5U4 vs 5Z4 tubes
I doubt anything cooked in 30 seconds because of the oops! These are very similar tubes, and nothing but transformer re...GarySP — 02:30 PM
Restoration of the Canadian General Electric A-87
Paul Philco322.You will be keeping very busy, you may have to go back to work for a breakIcon_smile. Paul To rel...RadioSvit — 01:57 PM
5U4 vs 5Z4 tubes
I grabbed the wrong tube and put in a 5U4 tube instead of the 5Z4 - I just had the rectifier in with no other tubes. Af...bridkarl — 01:54 PM
Restoration of the Canadian General Electric A-87
After applying the filler to the entire body, I noticed that the shades of the facade and the side and top walls were ve...RadioSvit — 01:49 PM
Restoration of the Canadian General Electric A-87
You will be keeping very busy, you may have to go back to work for a break:). PaulPaul Philco322 — 01:46 PM
Restoration of the Canadian General Electric A-87
After removing the control knobs, chassis, dynamics and scale frame, I first started restoring the torn piece of veneer....RadioSvit — 01:20 PM

[-]
Who's Online
There are currently 898 online users. [Complete List]
» 1 Member(s) | 897 Guest(s)
Avatar

>