Volt regulator using mosfet

483

05:36:16

7812,4x 2sc500,.22 ohm and 1 ohm resistors, heatsink for 12v boosted to 20v DC to DC. Power should be no more than 10 amp.

Made by electronic help care at https://electronicshelpcare.net/how-to-make-12-voltage/?fbclid=IwAR2pdrV3ptVT_enpScRAaSJbQV0Jo79etFHjxkYWOikljQYke8ykmRn3xvs

Why can't I sink the high voltage of any DC from 6v to 50v into mosfet and feed the motor constant 18-20v? 

Help is appreciated.

published 2 years ago

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