but the primary winding is supplied with dc...how it will work on dc??PMASwork said:
smruti said:
smruti said:
A Flyback Converter is a type of switching power supply that converts direct current (DC) to alternating current (AC) and vice versa. It uses a transformer to store energy in its magnetic field during the on-time of the switching cycle and then releases it to the output during the off-time.
The Flyback Converter works by using a transformer to store energy in its magnetic field during the on-time of the switching cycle. The energy is then released to the output during the off-time through a diode, capacitor, and load. The transformer also provides isolation between the input and output circuits.
One of the main advantages of a Flyback Converter is its simplicity and low cost compared to other types of converters. It also has a wide input voltage range and can provide both step-up and step-down conversion. Additionally, the isolated output makes it suitable for applications that require galvanic isolation.
The key components of a Flyback Converter include a transformer, a switching transistor, a diode, a capacitor, and a control circuit. The transformer provides isolation and energy storage, while the switching transistor controls the on/off cycles. The diode and capacitor are used to rectify and filter the output, and the control circuit regulates the output voltage.
Flyback Converters are commonly used in electronic devices that require both AC and DC power, such as computer power supplies, LED lighting, and battery chargers. They are also used in industrial and automotive applications for their high efficiency, small size, and low cost.