No. The two 230V secondaries should be wired in series, with the junction connected to the negative end of the first PSU capacitor.
The two secondaries need to be wired in phase with each other. To check this join them (probably 10-11), then measure the AC voltage across the other ends (9 to 12). You should see around 460V. If it is very low. swap one of them and try again.
If you don't have one, build a lamp limiter before you try to get the PSU going. This will help you avoid bangs and blown fuses when you get something wrong.
The two secondaries need to be wired in phase with each other. To check this join them (probably 10-11), then measure the AC voltage across the other ends (9 to 12). You should see around 460V. If it is very low. swap one of them and try again.
If you don't have one, build a lamp limiter before you try to get the PSU going. This will help you avoid bangs and blown fuses when you get something wrong.
Build and use that Mains Bulb Tester.
Will do so! Thanks!
The two OPT diodes are a popular affectation, but will achieve nothing.
More important, don't forget the two PSU diodes!hifisucks said:9 + 12 will go to the first 50 5W and plus cap
The two OPT diodes are a popular affectation, but will achieve nothing.
More important, don't forget the two PSU diodes!
Yes!
MR856-Fast-Recovery-Gleichrichterdiode, DO27,600V,3A
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