Found in a 90’s Popular Electronics, this circuit can use other power MOSFETs. The transformer has a primary according to the desired continuous voltage at the output.
This circuit was found in an Elektor from the 90s. Next to the circuit we have a table with the...
This circuit is from a Linear Technology application manual. The circuit uses the LT1022 and has...
This old circuit that makes use of germanium transistors, can be modernized with the use of...