12V to ±30V DC converter
Source: InternetPublisher:54Ofwn5i Keywords: DC-DC converter Updated: 2026/02/11
12V to +/- 30V DC-DC converter
This is a DC-DC converter for automotive power amplifiers. A 12V input produces +30V and -30V outputs for use with preamplifiers or power amplifiers. The circuit uses an SG3525 IC, MOSFETs, and a switching power supply.
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