Circuit custom power supply for audio amplifier – Symmetrical
Power amplifiers that provide reasonable power require a power supply sized according to the circuit. Most amplifier circuits require a symmetrical + -V power supply. … Read more
Circuit Constant Current Battery Charger with LM117
Two terminal current regulators can be made with fixed-output regulators; however, their high output voltage and high quiescent current limit their accuracy. With the LM117 … Read more
