and during the next phase when the transistor switches OFF again and the inductor is in the storing mode, the capacitor C tries to maintain the equilibrium by supplying its own stored energy to the load. See the figure below.
In this tutorial, you’ll learn how to build an automatic night light circuit that turns on when it gets dark. It’s a simple circuit that you can build on a breadboard. This circuit shows you how to do it with an LED. But you can use the same principle to turn on bigger and bri...
While making power electronic circuits, configuring the power output stage correctly becomes very crucial. This involves creating a power stage that can handle high power with least effort. This usually is not possible using single transistors, and requires many of them to be connected in parallel....
The transistor works like an electronic switch. It can turn a current ON and OFF. A simple way to think about it is to look at the transistor asa relaywithout any moving parts. A transistor is similar to a relay in the sense that you can use it to turn something ON and OFF. But a...
The UM3561 is a low-cost, low power CMOS LSI designed for use in toy applications. Since the integrated circuit includes oscillating and selector circuits, a compact sound module can be constructed with only a few additional components. The UM3561 contains a programmed mask ROM to electronicall...
In the normally closed configuration, a HIGH signal opens the switch and interrupts the 120-240V current. A LOW signal closes the switch and allows current to flow from the C terminal to the NC terminal. Therefore, if you want the HIGH signal to turn OFF the 120-240V current, use the ...
Try this simple experiment to clearly know how does a transistor work in electronic circuits. A small current when applied to the base of a transistor, a relatively huge current is allowed to pass through its collector to the emitter.
How the Circuit is Supposed to Work Since the idea here is to modify an existing circuit of a remote bell unit, becomes super easy without any complications. However the construction part does require the involvement of electronic assemblies so this project may not be considered entirely a layman...
Here I have explained about a couple of simple circuit configurations which will convert any low power inverter to a massive high power inverter circuit.
1.3How to Replace a Transistor (BJT) with a MOSFET 1.3.1Compatible Pinout Replacement Diagram for PNP BJT with P-Channel MOSFET Introduction Until MOSFETs arrived in the field of electronics, transistors or BJTs to be precise ruled the power switching circuits and applications. ...