On an old board I have found a strange component with seven wires going in/out. I was wondering if someone can help identifying its function.
Electronic – this strange component? (Photo)
componentsidentification
componentsidentification
On an old board I have found a strange component with seven wires going in/out. I was wondering if someone can help identifying its function.
Best Answer
Looks like a ferrite core flyback transformer to generate a high voltage DC supply.
The driving circuitry including the ancient germanium AD139 power transistor is on the right and you can see what looks like rectifiers and some filter components on the left. The transformer leads on the left (secondary) are sleeved, and the ones on the right (primary) are just bare enamel wire (and thick). The yellow parts on the left are film capacitors.
Perhaps mid-to-late 1960s era.