Hello, ive got a nice little amp that needs a ~500w dual rail supply ( has a -60v output, a 0v “virtual ground” output, and a +60v output)
Does anyone know of a relatively simple circuit to take my 12v and split it to a 60v, 0v, 60v output? preferably with soft startup and control feedback? have a milling machine, so can etch pcbs pretty well.
I have seen a few designs that use the tl494 that look good, however im not very confident with transformers so it really handy if you recommend a transformer with said schematic (or, i dont mind winding one)
Does anyone know of a relatively simple circuit to take my 12v and split it to a 60v, 0v, 60v output? preferably with soft startup and control feedback? have a milling machine, so can etch pcbs pretty well.
I have seen a few designs that use the tl494 that look good, however im not very confident with transformers so it really handy if you recommend a transformer with said schematic (or, i dont mind winding one)
I guess, you mean 120Volt to 2 x 60. If so..... Your headline is mispelled tooto take my 12v and split it to a 60v, 0v, 60v
No, it is a step up circuit, the input is 12v, which would likely oscillate through a transformer with a primary and dual secondary, outputting 60v, 0v, and -60v. The title lacks info.
Yes, it will be used in a car to make use of a 12v battery, and supply a dual rail amp that needs 55v, 0v and -55v
Yes, it will be used in a car to make use of a 12v battery, and supply a dual rail amp that needs 55v, 0v and -55v
It is clearly a car amp power supply, what else?
as of specs:
Neither:
as of specs:
those words do not go together in the same phrasenice little amp that needs a ~500w dual rail supply
Neither:
besides the 500W requirement that isrelatively simple circuit to take my 12v and split it to a 60v, 0v, 60v output? preferably with soft startup and control feedback
Only if they are 500 W PMPO. If they are 500 W(RMS) they will deliver. Actual PMPO does not exist in the real world. It is a theoretical construct.No. Chinese 500 Watt are in reality only about 50 Watt continuous.
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