The CD4027 is a dual J-K flip-flop IC with reset that can be used in a variety of digital logic applications. It has two independent flip-flops, each with a J and K input, a clock input, a reset input, and complementary Q and Q-bar outputs. The CD4027 operates on a wide range of supply voltages […]
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TIP122 Datasheet [100V, 5 amp, NPN, Darlington Transistor]
The TIP122 is an NPN Darlington pair transistor that is commonly used in power switching applications. It has a high current gain and can handle up to 5A of continuous current. Here is the complete datasheet for the TIP122 transistor: Electrical Characteristics (Do not exceed these specifications): Package Type: The TIP122 transistor is available in […]
IRFZ44 Datasheet [55V 49 Amp N-channel MOSFET]
The IRFZ44 is a popular N-channel power MOSFET designed for high current applications. Here is a detailed datasheet of the IRFZ44 MOSFET: General Information: Pinout Configuration: The following shows the pinout configuration for the MOSFET IRFZ44: Electrical Characteristics: Thermal Characteristics: Features: Applications: The MOSFET IRFZ44 is commonly used for the following applications: Inverter circuit using […]
DC Power Controller Circuit
In this post I have explained a DC power controller circuit which can be used for controlling the power of motors and lamps with maximum efficiency. By Sangeeta Naik How MOSFETs conduct to Handle Power Efficiently A minimum amount of power is lost whenever a power transistor (BJT or MOSFET) is in the turned off […]
12 Simple IC 4093 Circuits and Projects Explained
The 4093 is a 14-pin package containing four positive-logic, 2-input NAND Schmitt trigger gates as shown in the following figure. It is possible to operate the four NAND gates separately or collectively. The individual logic gates of the IC 4093 works in the following manner. As you can see each gate has two inputs (A […]
Effects of Electromagnetic Fields (EMF) on Your Health
Our population has grown extremely worried regarding electromagnetic pollution over the past few years. There is real issue about how ElectroMagnetic Fields (EMF) affect people’s health. Currently, the main reason of anxiety regarding EMF is the consequences of cellular phones, specifically the development of cell towers near residential areas. In the world of science, there […]