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I thought to post this.
It is the internal circuitry of a discontinued Burr Brown DC/DC convertor. I took the top off of one to expose the internal circuitry, die chips, SMD diodes, toroid. Such small delicate gold connecting wires. Also. That toroid is wrapped with gold wire. That is beautiful engineering achievement to me.
Surely it has some e-scrap value.
Here to learn like everybody else.
My evaluations are my own opinion.
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