| When we talk about vintage radios, amplifiers, transmitters etc, we often forget the test equipment that was necessary to develop and mainta...
Jan Didden (6)
| One popular belief among the all-transistor generation of electronics enthusiasts is that operational amplifiers (op amps) came after engine...
| This article describes a novel design for a high-voltage regulator that is very simple yet offers excellent performance. The output voltage...
| Last month we discussed the principle of error correction and developed an error-correction power output stage. In this installment we will...
| In Part I and part II about the paX amplifier we developed a complete error-correction power amplifier. In this accompanying article the pro...
| Most solid state power amplifiers employ some form of global negative feedback to reduce non-linearities and output impedance. In some cases...