B81130C1224M
Radial film capacitors for high-voltage applications
Manufacturer： epcos
series introduction
# Introduction to the B81130C1224M Product Series
## Overview
The B81130C1224M product series represents a cutting - edge range of components engineered to meet the diverse and demanding requirements of modern electronic systems. These products are the result of extensive research, development, and a commitment to high - quality manufacturing, offering a combination of reliability, performance, and innovation.
## Key Features
### Electrical Performance
- **High Capacitance**: The B81130C1224M series is designed to provide a relatively high capacitance value. This high capacitance allows for efficient energy storage and release, making it suitable for applications where large amounts of electrical energy need to be stored and quickly discharged, such as in power supply filtering circuits.
- **Low Equivalent Series Resistance (ESR)**: With a low ESR, these components minimize power losses in the form of heat. This not only improves the overall efficiency of the electronic system but also enhances its stability. In high - frequency applications, the low ESR helps to reduce voltage ripple and improve the quality of the power supply.
- **Wide Operating Voltage Range**: The series can operate over a wide range of voltages. This flexibility makes it adaptable to different power supply configurations, whether in low - voltage consumer electronics or high - voltage industrial applications.
### Physical Characteristics
- **Compact Design**: The components in the B81130C1224M series are designed with a compact form factor. This is crucial in modern electronic devices where space is at a premium. The small size allows for easy integration into densely packed circuit boards, enabling the development of smaller and more portable electronic products.
- **Robust Construction**: They are built with high - quality materials and a robust construction. This ensures long - term reliability and durability, even in harsh operating environments. The components can withstand mechanical stress, temperature variations, and humidity, making them suitable for use in automotive, aerospace, and industrial applications.
### Thermal Performance
- **Good Heat Dissipation**: The design of the B81130C1224M series takes into account the importance of heat dissipation. The components are engineered to efficiently transfer heat away from the active elements, preventing overheating and ensuring stable performance over a wide temperature range. This is particularly important in high - power applications where excessive heat can degrade the performance and lifespan of the components.
## Applications
### Power Supplies
- **Switch - Mode Power Supplies (SMPS)**: In SMPS, the B81130C1224M series can be used as output capacitors. Their high capacitance and low ESR characteristics help to filter out high - frequency noise and ripple, providing a stable DC output voltage. This is essential for the proper operation of electronic devices that rely on a clean and stable power supply.
- **Uninterruptible Power Supplies (UPS)**: UPS systems require components that can store and release energy quickly. The high - capacitance and fast - discharge capabilities of the B81130C1224M series make them ideal for use in UPS, ensuring a seamless transition to backup power in the event of a mains power failure.
### Automotive Electronics
- **Engine Control Units (ECU)**: ECUs are responsible for controlling various functions in a vehicle's engine. The B81130C1224M series can be used in the power supply circuits of ECUs to provide stable power and filter out electrical noise. Their robust construction and ability to withstand temperature variations make them suitable for the harsh automotive environment.
- **Infotainment Systems**: In automotive infotainment systems, these components can be used to improve the power quality and reduce interference. The compact size of the series allows for easy integration into the limited space available in the vehicle's dashboard.
Images for reference
MK(P,T) Series