The power amplifiers work with dual-cell batteries, supporting two-way radios and wireless devices with broad frequency ...

It’s a simple yet elegant circuit with fewer parts ... shows the process of bringing the amp back to life, a process mostly concerned with the power supply. There are a set of tantalum ...

It consists of a JFET based pre-amplifier ... post provides extremely detailed circuit analysis of every part of the design, starting from the power supply filter to remove mains “hum ...

STMicroelectronics’ TSC1801 low-side current-measurement amplifier integrates matched resistors to set the gain, which ...