Walk With Me

When I started to work in the year of 1951 there were no such things like Electronics. We were all electricians and as such you had to repair, wire, appliances, motors and all other electrical installations. I also worked for years as a lift mechanic where I found Controllers that had DC relays which were cheaper to manufacture and were more quiet in operation. To obtain the DC current we used a selenium Plate full wave rectifier this gave us the DC to control the switches. We also used a small 4 plate rectifier as a blocking rectifier in some circuits to prevent a back feed.

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