![]() ![]() Using diodes, we can construct different types of rectifier circuits. The most common and important application of a diode is the rectification of AC power to DC power. Now let us understand each of these applications of diodes in more detail. Some Common Applications of Diodesīefore taking a look at various applications of diodes, let us quickly take a peek at a small list of common applications of diodes.Īnd many more. The following description describes the various applications of diodes briefly. The application areas of diodes include communication systems as limiters, clippers, gates computer systems as logic gates, clampers power supply systems as rectifiers and inverters television systems as phase detectors, limiters, clampers radar circuits as gain control circuits, parameter amplifiers, etc. As a result, no current flows through it. If the polarity of the voltage is changed i.e., the cathode is made positive with respect to anode, then it is said to be in Reverse Bias and acts as open circuit. If the voltage applied to the diode is greater than the threshold level (generally, it is of ≈0.6V for Silicon Diodes), then diode acts as a short circuit and allows the current flow. When the voltage applied to the anode is positive with respect to the cathode, the diode is said to be in Forward Bias. This device can be operated by controlling the voltage applied to these terminals. Diode is made of P and N type materials and has two terminals namely anode and cathode. We know that a Diode allows the current flow only in one direction and hence it acts as a one-way switch. ![]()
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