Re: Technics SU-V60. Voltage regulator
The FETs with the gate-source connected are constant current sources. They sometimes get drawn as current source symbols or as diodes. They used to be made in a range of current values.
Theoretically you could do this with ordinary FETs but the variation in Idss from part to part is a major problem. These parts are from a selection process.
David
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Can't afford the volcanic island yet, but the plans for my monorail and the goons' uniforms are done
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