Powerful 280W linear power supply. Is it worth building and how much does it cost?
◄Scheme and approximate cost calculation of a powerful linear power supply. The power supply is also a charger for the battery, with the appropriate transformer it can produce power up to 280 W, 20 amperes and 14 volts►
🔥 All schemes and materials from the video in the telegram channel:
https://t.me/radiomansarda
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