However, when connected in the reverse mode, which is usual in most of its applications , a small leakage current may flow. As the reverse voltage increases to the . It works on the principle of Zener breakdown and is operated in reverse breakdown region. In reverse breakdown region high current flow through the diode leading to high power dissipation.
Now the question arises where this type of diodes are used.
The main application of this type of diodes are as voltage regulator.
Over voltage protector, as voltage reference.
We will discussed what is the application of zener diode as voltage . The nearest preferred value is 5. Where different levels of voltage are . Some of these are: voltage stabilizers or regulators (in shunt mode), surge suppressors for device protection, peak clippers, switching operations, reference elements and in meter protection applications. A zener diode is always operated in its reverse biased condition. A voltage regulator circuit can be designed using a . Read its working, characteristics, application as voltage regulator.
In case of accidental overloa most of the current will . In this lesson we define the zener diode and describe its characteristics. Zener diodes can be found in several applications. The resistor value is chosen such that several mA flow through it and through the Zener, keeping it in its breakdown region. Other than voltage regulation some other applications are also discussed below . Basics introduction to zener diodes diode circuits and applications radio electronics.
A tutorial on zener diodes and how to use them as voltage clamps, voltage regulators, and how to create audio distortion circuits. The application of this diode is to protect the circuit. Zener Diode Characteristics, Regulation, voltage limiting.
Thus, this is all about different types of diodes and its uses. It is used in microwave applications and bears many similarities to the more widely used IMPATT diode.
No comments:
Post a Comment
Note: only a member of this blog may post a comment.