The invention provides a basic low-voltage DC loop circuit analyzer. In doing so, it would monitor loop circuit 0 - 30 Volt DC voltage.

Today, three test-circuit topologies are commonly used for bench and production testing of DC parameters in operational amplifiers. These three topologies are 1) the two-operational-amplifier test ...

DC-DC converters are high-frequency power-conversion circuits that use high-frequency switching and inductors, transformers, and capacitors to smooth out switching noise into regulated DC voltages.