MPJ: The choke type given in the non-working link of the pdf file may have become obsolote, here is a very similar type: https://uk.farnell.com/kemet/sshb10hs-r30015/common-mode-choke-1-5mh-3a-th/dp/2860686 (i.e. 2x 1.5mH 3A 250VAC rated) Yes, the choke should work for both circuits you asked, use only one coil out of the two on the choke for the 12V-36V circuit you fancy. However, never use a supply voltage higher than 30VDC for the last circuit because the gate - source voltage rating of the MOSFET type given is specified as max +/- 30V https://www.st.com/resource/en/datasheet/stw12nk90z.pdf and the gate is tied up to the 12V-36V rail via the choke + the 4 turn coil. And do not operate the circuit when there is no any charging battery hooked up at the output. Start with say 15 VDC input maximum to explore circuit behaviour. One more issue: the 200MHz-300MHz operating frequency should be a typo, it must be kHz, not MHz. If you use the Search feature within this forum (third icon top left), then you can find posts from member jeg on his HV circuits, and also search for "which oscilloscope to buy", this was already a topic too.
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Topic: The Alexkor Device (Read 9022 times)
