Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

In this paper, an interline hybrid circuit breaker is proposed by the combination of SCR string and a small number of H-bridge modules (SCR-IHCB). The proposed SCR-IHCB has the capacity of blocking DC ...

It is connected in such a way that if it is plugged in the circuit, the buzzer will not sound. If this pin is picked out of the circuit, the alarm will sound and the concerned person will be ...

As we know, a Snubber circuit is the combination of resistor and capacitor. Capacitor, used in Snubber circuit, is able to prevent the device from unwanted dv/dt triggering of the Thyristor or SCR. As ...

Two automated alarm circuits are presented here. One produces bird-chirping sound and the other British police siren tone. Fig.1 shows the circuit of the bird-chirping-sound alarm unit along with the ...

A Panic Alarm Circuit is used to send an emergency signal immediately to the people in nearby location to call for help or to alert them. The possible panic situation can be any, it is not restricted ...

The alarm sounds continuously for a few seconds even when the intruder switches off the ignition key. The circuit uses only a few components and can be easily assembled and installed on a car with ...

This is a simple circuit diagram of 9V battery charger circuit using SCR and LM311. This is a simple circuit diagram of 9V battery charger circuit using SCR and LM311. Principle Behind the Circuit The ...

The circuit above is in steady state with the switch open and the SCR is in the conducting state. The voltage drop across the SCR is 1 V while it is conducting. The switch is then closed at t = 0 , ...

Abstract: Circuit simulation is proposed as an aid for design optimization of SCR-based ESD protection circuits. The compact models used in this work are validated by measurements. During simulation, ...