The circuit was designed for providing a microphone line with a balance input signal to improve the quality of sound with sufficient gain and filter. NE5532 – an internally compensated low noise dual ...

Designers of power supplies and battery chargers are faced with many requirements, driven by the need to minimize manufacturing cost while maintaining standards of product safety. A key component in ...

A bridgeless input power factor boost converter offers the potential for higher efficiency to meet increasing demands for power savings, especially in switch-mode powersupply applications at low-line ...

Almost all off line switching power supplies over several kilowatts of output power use a three phase bridge rectifier. Typically, it comprises a six diode bridge and a DC bus filter capacitor. A ...

You have probably heard the statement about standing wave ratio: “I changed the length of the transmission line and reduced the SWR.” Or the opposite statement, “I changed the length of the ...