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Reply to "TIU no power through fixed 2 after spark"

stan2004 posted:
gunrunnerjohn posted:

Well, the part you need is: 1500W 33.3V TVS at Digikey.  

Your link is to the 1.5KE39CA.  Can you explain the evolution of the preferred TIU TVS?  I was looking in some of my TIUs and they use the 1.5KE33CA as shown below:

IMG_5222

I had a shorted TVS a while back..snipped one end to take the TVS out of circuit(for test purposes) and all was restored...installed a new one i had in stock. I use 7.5 amp fast blow fuses on each of my channels.

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