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| Where can I get a 3-phase AC signal generator? |
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| langwadt:
--- Quote from: james_s on October 13, 2022, 05:15:46 pm ---I have a similar unit made by California Instruments. Mine is only single phase but they made 3 phase versions too. They are essentially a big linear audio amplifier with a step-up transformer on the output. The thing is very heavy and makes a lot of noise but it's handy to have around at times. --- End quote --- if using step-up transformers you could get a ways with just a stereo amplifier, because the last phase can be made from the two other with just add and invert using a transformer |
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