NCP1339CDR2G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Power factor correction (PFC) is a major component of an AC-DC conversion process. The NCP1339CDR2G is an AC/DC offline switcher with integrated power factor correction. It is a complete, ready-to-use, monolithic solution that is ideal for applications including telecom, lighting, and consumer electronics that require efficiently managing AC input power.

The NCP1339CDR2G is designed for low component count, low component cost and high system efficiency applications that operate with a universal input voltage range (90VAC - 264VAC) at either 50Hz or 60Hz. This device is ideal for applications that require high efficiency conversion of AC input energy to DC output energy while maintaining high system power factor. It contains a 700V power switches in combination with multiple control circuitry blocks including pre-biased PFC control and a primary side controller that provide a simplified solution for offline switching applications.

The NCP1339CDR2G works by using a combination of the pre-biased PFC control block and the primary side controller to provide a regulated output voltage. The pre-biased PFC control component allows for better control of the input power factor and provides a constant output voltage over a wide range of input voltages. The primary side controller provides precise over-current protection and allows for peak current control during start up. The combination of these two components allows for smooth and efficient operation over a wide range of operating conditions.

The NCP1339CDR2G is designed to be used in applications that require low component cose, low component count, and high system efficiency. It has integrated protection and control circuitry and is capable of generating a regulated output voltage up to 19V. The device is designed to provide high system efficiency while maintaining high system power factor. It is compatible with a wide range of AC input voltages and is suitable for a variety of applications such as lighting, consumer electronics, and telecom.

The operating principle of the NCP1339CDR2G is based on the fact that power factor is a measure of the amount of AC input power required to generate the same level of output power. Therefore, the goal of power factor correction is to achieve the highest power factor possible by ensuring that the AC input power is efficiently managed. The pre-biased PFC control and the primary side controller are the two components used to achieve this goal. The pre-biased PFC control allows for better control of the AC input power factor and provides the ability to maintain a constant output voltage over a wide input voltage range. The primary side controller provides precise over-current protection, as well as peak current control during startup. Combining these two techniques allows for smooth, efficient operation over a wide range of operating conditions.

The NCP1339CDR2G is an AC/DC offline switcher with integrated power factor correction. It is a complete, ready-to-use, monolithic solution that is suitable for applications that require efficiently managing AC input power. It is designed for low component count, low component cost and high system efficiency applications that operate with a universal input voltage range (90VAC - 264VAC) at either 50Hz or 60Hz. The device is capable of generating a regulated output voltage up to 19V, and is ideal for applications that require high efficiency conversion of AC input energy to DC output energy while simultaneously maintaining a high system power factor. This makes the NCP1339CDR2G an ideal device for use in a variety of AC/DC conversion applications such as lighting, consumer electronics, and telecom.

The specific data is subject to PDF, and the above content is for reference