Bv. 14155 OPT

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CJ

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always something different with every transformer take-a-part,

this guy has a weird snap in lam that features an interesting tongue,  :-*

other than that, it is pretty straightforward, pri-sec winding structure on a single chamber bobbin,

if anybody knows what this came out of that would be cool,

has center tapped pri and sec,

 

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pretty flat freq wise, however, at 5 hz it sucks 13 ma which is a lot, 1 ma is more typical for small audio stuff,

big peak at 114 kc, jumps from about 5 volts out to 35 volts, then takes the Nestea plunge into oblivion,

those lams have a 1/2 inch tongue but will not match up to any EI lam, so the bobbin is unique to the lams which means it would be hard to duplicate nowadays>
 

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