bourns transformers

Transformers for 230v switch-mode power supplies.

They are a decent size, but the specs are no good for us.

Bourns 063929 SP-E 16/5 Flyback Transformer

4W

DC resistance: 6x side: 2x $0.1\Omega$, 230v side: $9.2\Omega$

Winding ratio: 18.6 or 9.3

saturation: $1600V\mu s$

Bourns 094931 SP-E 20/6 Flyback Transformer

22W

DC resistance: 6V side: 2x $0.1\Omega$, 230v side: $0.8\Omega$

Winding ratio: 20 or 10

saturation: $1200V\mu s$