Sunday, 12 April 2015

A100 Restoration: Regulators and Regulation Issues

Regulator

Good news: my diode arrived in the mail! This is the zener diode which I was going to use as a regulator. Bad news: is that the headlight is just as dim with the new one. I believe that I might actually need a bidirectional zener diode to use as the regulator - this would give me the full regulated wave rather than just the half which I had with my first attempt. New zeners have been ordered which I will use to try to construct the second iteration by putting 2 regular 50W zeners in series as shown below:


This circuit should produce an AC signal clamped between (Vz + Vf) and -(Vz + Vf) where Vz is the zener voltage and Vf is the forward voltage of the zener. Hopefully it looks something like this:

Left: From engine, Right: After Regulator

In any case, I will give it a try.

Regulation

My other problem: for some reason Nordic Insurance requires that I register my bike within a certain time period of insuring the bike. This is different from my previous dealing with Intact Insurance. I am now unable to get my inspection done in time so the insurance policy will have to lapse. Unfortunately this means I will lose a bit of money. I thought I was being clever and proactive by getting my insurance sorted out so quickly, It is very annoying indeed. 

Anyway, more parts and stuff has been arriving lately in the mail. Will update on all that soon.





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