Transformer
W.A. Strong
maytag at WECNET.COM
Mon Mar 25 13:30:44 EST 2002
From time to time I see requests for small power transformers and have found this one in my junque pile..
I don't know what it is but here are the specs as shown on the transformer
The lettering - TFIA05YY - appear above the schematic of the windings and terminal posts.
Below the schematic is
PWV 535 Saratoga Industries MO- 101 -V
Motorola NO. 225 BI0I9
There are 12 connection posts on the bottom (legible numbers)
The transformer is base mounted with 4 lug bolts they are 2 inches apart one way and 2 1/4 the other.
Physical size is 3"x 3" with height of case 3 3/4" The mounting bolts and connection posts are 1/2 in additional
Transformer is in excellent physical condition. Weight about 5 # (Guess)
Anyone know what it is ?
The schematic of the windings does NOT show anything for 110 VAC. There are 5 windings labeled
80 v 70ma pins 1&2 45v 0.25madc pins 3 &6 12v 95cps each side of CT, pins 10 - 11 & 12 -- 6.3 v 1.0 ampAC pins 4 & 5 and 10vCT 1.2 AMP DC with pins 7 - 8 9.
Anyone know what it is or have a use for it?
Bill
maytag at wecnet.com
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