Full Wave Voltage Doubler
A full wave voltage doubler is a type of electronic circuit which is made to double the voltage of an alternating current or alternating signal. It is used as a bridge rectifier which consist of four diodes which are arranged in such a way that it rectifies both the positive and negative half cycles of the input signal. This charges the capacitor in both directions in both cycles doubling the voltage across the load. A full wave voltage doubler has high efficiency compared to half wave voltage doubler which provides a clean DC output which has less ripple factor.
Working of Full Wave Voltage Doubler
- During the positive half cycle diode D1 and D2 gets forward baised and hence they conduct which leads to charging of capacitor C1.
- During the negative half cycle diode D3 and D4 gets forward baised and hence they conduct which leads to doubling the voltage across the load (R).
- Output voltage (Vout) is approx twice the peak input voltage considering both the half cycles.
Circuit Diagram of Full Wave Voltage Doubler
Voltage Multipliers
Voltage Multiplier Circuits are very essential components in electrical engineering which provides a means to boost the voltage levels of various applications. These circuits are very useful in various fields ranging from power supplies to various electronic devices. Understanding their types of working principles and applications is important for engineers as it plays an important role in the electronics field.
In this article, we will be going through the Voltage Multiplier Circuit, First we will start with the Definition of the Voltage Multiplier, Then we will go through its Types Such as Half wave, Full Wave, Dc Voltage Tripler, Ac Voltage Tripler, At last we will Conclude our Article with its Advantages, Disadvantages, Application and FAQs.
Table of Content
- Voltage Multiplier Circuits
- Types
- Half Wave Voltage Doubler
- Full Wave Voltage Doubler
- Voltage Tripler
- Voltage Quadrupler
- Advantages and Disadvantages
- Applications