This Design Idea is not meant to be an exhaustive treatise on resonant circuits. Instead, it demonstrates a procedure by which any resonant piezoelectric transducer or buzzer can be driven to high ...

A Simple Over-Voltage Protection Circuit for LED Drivers This boost circuit implements current mode control and senses the LED current via resistor R14. The output voltage is boosted to just over 30V ...

The simple circuit design in lets you measure all components of a current flowing in a dc servo motor. The rectified output of the circuit uses ground as a reference, so you can measure the output by ...

An RC circuit in series with the coil allows full-current turn-on for reliable relay operation, then reduces the current to save power. Fellow engineer Sanjay R. Chendvankar of Mumbai, India ...

Part 2: Circuit Sensitivity Analysis--An Important Tool for Analog Circuit Design All circuits, analog or digital, have characteristics dependent on the ...

Consider this simple common emitter amplifier (I modeled it in PartSim, if you’d like to open it): In this particular case, there are several key design parameters.

Bandwidth Issues The second dynamic range issue a circuit designer should consider is the resulting bandwidth and loop gain for the design options.

When reaching for a power supply design it’s normal here in 2022 to reach for a switching design. They’re lightweight, very efficient, and often available off-the-shelf at reasonable pr… ...