Tuesday, May 7, 2013

Searching for a Transformer

I'm in search of a replacement transformer for a later model CoCo 1. Below are several pictures of the transformer assembly, which contains the transformer as well as the printed circuit board and electronic components.

What I really need is the actual transformer itself, but am willing to take the entire assembly too. The transformer secondary is rated to output 33.5VAC and 16.3VAC. The printed circuit board drops the voltage down to 18VAC and also uses a rectifier to output 9VDC.

If you have a working spare CoCo 1 power supply, even if it doesn't look exactly like this, please let me know.

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