CSIR (Council of Scientific & Industrial Research) Mathematical Sciences Coaching Programs
📹 Video Course 2024 (58 Lectures [23 Hrs : 26 Mins]): Offline Support
Click Here to View & Get Complete Material
Rs. 140.00
1 Month Validity (Multiple Devices)
🎓 Study Material (263 Notes): 2024-2025 Syllabus
Click Here to View & Get Complete Material
Rs. 400.00
3 Year Validity (Multiple Devices)
🎯 96 Numeric, 1805 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)
Click Here to View & Get Complete Material
Rs. 550.00
3 Year Validity (Multiple Devices)
Diode and Rectifier Differences in Physics Import Concepts Must to Know
Question. Difference Between Diode and Rectifier.
Answer:
Diode:
- Let us now know what is diode. Diodes are used to protect circuits by limiting the voltage and to also transform AC into DC.
- Semiconductors like silicon and germanium are used to make the most of the diodes.
- Even though they transmit current in a single direction, the way with which they transmit differs.
Diode Symbol:
Rectifier:
- A rectifier is an electronic device that converts an alternating current into a direct current by using one or more P-N junction diodes. A diode behaves as a one-way valve that allows current to flow in a single direction. This process is known as rectification.
- A rectifier can take the shape of several physical forms such as solid-state diodes, vacuum tube diodes, mercury-arc valves, silicon-controlled rectifiers, and various other silicon-based semiconductors switches.
Different Types of Rectifiers
Rectifiers are mainly classified into two types as:
- Uncontrolled Rectifier
- Controlled Rectifier
Differentiating Property | Diode | Rectifier |
Working | A diode only allows the flow of current through it only when it is forward biased. | Rectifiers are used to convert the supply of AC to DC. |
Current capacity | The current carrying capacity of the diode is low. | The position of current capacity in rectifiers is high. |
Type | There are many types of diodes such as a photodiode, Zener diode, and more. | There are two types of rectifiers: single-phase and three-phase rectifiers. |
Application | A diode is used in switches and clippers. | Rectifiers are used in computer systems. |
Material | A diode is made of germanium and silicon. | Rectifiers are made of metals like copper, silver, and iron. |