The B45197A5475K309 is a power factor correction (PFC) film capacitor manufactured by EPCOS, a TDK Group company. It is designed for use in electronic circuits to improve the power factor, which is a measure of how efficiently electrical power is used. This capacitor is particularly suitable for applications where compliance with harmonic emission standards is required.

Applications

• Power supplies
• Frequency converters
• Inverters
• Lighting ballasts
• Industrial electronics
• Renewable energy systems

Features

• Metallized polypropylene film dielectric
• High ripple current capability
• Low equivalent series resistance (ESR)
• Self-healing properties
• Flame-retardant plastic case
• RoHS compliant
• High capacitance stability

Benefits

• Improved power factor
• Reduced harmonic distortion
• Increased energy efficiency
• Extended component lifespan
• Compact design
• Safe and reliable operation
• Compliance with industry standards

Additional Details

The B45197A5475K309 capacitor utilizes a metallized polypropylene (MKP) film as its dielectric material. This type of film offers excellent electrical properties, including low losses and high voltage withstanding capability. The capacitor's design minimizes the equivalent series resistance (ESR), which reduces heat generation and improves overall efficiency. The self-healing properties allow the capacitor to withstand minor voltage breakdowns without permanent damage. The flame-retardant plastic case provides additional safety protection. The capacitor is designed to meet stringent industry standards for performance and environmental compliance.

Power factor correction is essential in many electronic systems to minimize energy waste and improve the stability of the electrical grid. The B45197A5475K309 capacitor contributes to these goals by reducing harmonic distortion and increasing the power factor. This capacitor is a crucial component in various applications where efficient and reliable power conversion is required.