Historically, automotive electronics have been powered off the same 12-V lead-acid battery used to start the vehicle. Even with surges as high as 42 V, which could occur if the generator were running ...
Professional condenser microphones require a 48-V supply to charge the internal capacitive transducer and power the internal buffer for the high-impedance transducer output. You can use a simple boost ...
Compared to traditional common-mode choke solutions, Monolithic EMI filters provide significantly more RFI suppression in a substantially smaller package. A multitude of factors are conspiring to ...