This article presents a low-noise power supply with four 78L15 voltage regulators in parallel, giving about 15V DC output. The modern environment has become noisier, and every power supply is a powerful source of electrical noise, which is highly undesirable for high-quality audio and test equipment. If you need a power supply of +15V with […]
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Credit- EFY. Published by Department of EEE, ADBU: tinyurl.com/eee-adbu
