Allicdata Part #: | PFS7628L-ND |
Manufacturer Part#: |
PFS7628L |
Price: | $ 2.47 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Power Integrations |
Short Description: | 385 W PEAK POWER 90 VAC UNIVERSA |
More Detail: | PFC IC |
DataSheet: | PFS7628L Datasheet/PDF |
Quantity: | 1000 |
150 +: | $ 2.24360 |
Series: | * |
Part Status: | Active |
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?A Power Factor Correction (PFC) system is a power supply system that uses a PMIC - an active power semiconductor (PF7 628L) to improve the power factor of an AC system. A power factor is the measure of the efficiency of a power supply system and is usually expressed as a number between 0 and 1. A power factor of 1 means the system is working at optimal efficiency, while a power factor less than 1 indicates there is some inefficiency in the system.
The PFS7628L is a PMIC designed for use in industrial automation, medical, white goods and automotive applications. It achieves a high power factor, a wide input voltage range, as well as temperature protection, current and voltage monitoring. The device is also a synchronous buck converter and provides a stable output voltage and low ripple and noise. The PFS7628L is built using an advanced process technology and includes a synchronous buck converter, voltage identification and monitoring, audible noise, frequency jitter, pulse frequency modulation, and current limiting. It\'s built in active channel switching control can support the output of up to 3 independent channels.
The PFS7628L works by converting high voltage AC power to a lower voltage DC power using a synchronous buck converter. This is achieved by first identifying the input voltage and then converting it to a regulated DC output which is monitored and filtered to prevent noise. A frequency jitter technique is also used to reduce audible noise and increase stability. Finally, an active channel switching control is used to ensure efficient switching of the input voltages.
The PFS7628L is an ideal solution for industrial systems that require a reliable, energy efficient and cost-effective power supply. It is well suited for applications such as motor drives, medical instruments and motor controls where high power factor is required. The device can also be used in power factor correction applications to reduce the amount of reactive power in an AC system.
In conclusion, the PFS7628L is a PMIC designed for use in high power industrial and automotive applications. It features an advanced process technology, active channel switching control and many other features that make it a suitable choice for any application that requires a reliable and efficient power supply. The device is also well-suited for power factor correction applications where it can reduce the amount of reactive power in an AC system.
The specific data is subject to PDF, and the above content is for reference
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