> RE: [Diy_efi] Slightly OT: Need help designing a circuit

[Robert W Hughes]

why not just capacitively (with a capacitor) couple to the DC output. 
Theoretically a 3 phase rectifier puts out exactly DC with no ripple, in 
the real world there will be a very small amount, but when a diode or 
winding goes bad, the AC component will increase noticeably and this 
should be easy to detect.
-- 
Robert W. Hughes (Bob)
BackYard Engineering
29:40.237N, 95:28.726W or perhaps 30:55.265N, 95:20.590W
Houston, Texas "The city with too much Oxygen"
rwhughe at oplink.net


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