Ok I think I have found whats wrong with my pool salt generator. After bridge rectifiers positive power goes to this following part then to two large capacitors. But I have no power into caps, so I can test 22v +goes into outer post/pin and seems as the negative to other outer pin the center pin goes to caps then relays to load, but no power comes out of center pin from this part. Jiejie JCT1255z. Looks to be a 55a 1200volt scr. I'm no electronics wiz. I was an electrician for over 30 years, I can solder, but not sure if I'm even testing this right? I do see power goes in and not out of, but I'm not sure if other outer pin is a negative or maybe this is a controlled switch? Any help would be great. I get power to display board because it splits before this part into another cap then voltage regulator. The high current draw needs to get past this. How to test this part and where can I buy a equivalent here.. thanks
Don
Don
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