- Specification:47000μF10V
- Size:35*30mm
- Rated ripple current:6.0Arms
- Operating Temperature:-40℃~+105℃
High Density Embedded Capacitor 47000μF 10V
Description
High Density Embedded Capacitors 47000μF 10V—Overview
High Density Embedded Capacitor 47000μF 10V—Parameters
| Item | Characteristics |
|---|---|
| Temperature Range | -40~+105℃ |
| Specification | 47000μF 10V |
| Size | 35*30mm |
| Capacitance Tolerance | ±20% (M) (at 20°C, 120Hz) |
| Dissipation Factor (tanδ) | tanδ (max.)=0.4 (at 20°C, 120Hz) |
| Rated ripple current (Arms/85°C, 120Hz) | 6.0Arms |
| Low Temperature Characteristics (Max. Impedance Ratio) | Z(-25°C)/Z(+20°C)=5 Z(-40°C)/Z(+20°C)=18 (at 120Hz) |
| Endurance | The following specifications shall be satisfied when the capacitors are restored to 20°C after DC voltage plus the rated ripple current is applied for 5,000 hours at 105°C. Capacitance Change :≤±20% of the initial value D.F. (tanδ):≤200% of the initial specified value Leakage Current :≤The initial specified value |
| Leakage Current | I ≤0.01CV (μA) or 1.5 (mA)
whichever is smaller measured after 5 minutes application of rated working voltage at +20˚C |
| Shelf Life | At +105˚C no voltage applied after 1,000 hours and then being stabilized at +20˚C the capacitors shall meet the following limits Leakage current : ≤Initial specified value Cap. change : within ±20% of the initial measured value tan δ : ≤200% of the initial specified value |
Frequency correction factor for ripple current
| Rated voltage(Vdc) /Freq.(Hz） | 50 | 120 | 1k | 10k- |
|---|---|---|---|---|
| 0.95 | 1.00 | 1.1 | 1.15 |
High Density Embedded Capacitor –Features
- Large Capacity and High Voltage: Snap-in capacitors usually have large capacitance and high operating voltage range, which are very suitable for applications that need to store a lot of electrical energy.
- Low Equivalent Series Resistance (ESR): Low ESR characteristics make snap-in capacitors excel in high-frequency and high-inrush current applications.
- High Reliability and Long Life: Snap-in capacitors are ruggedly designed and can operate stably for a long time in harsh working environments, suitable for industries and power electronics that require high reliability.
- Wide Application: They are often used in power filtering, energy storage, inverters, UPS systems, high-power audio amplifiers, and other electronic devices that require high current and high voltage.
- Temperature Range: Snap-in capacitors have a wide operating temperature range, usually operating at -40°C to 105°C or even higher, adapting to harsh environmental conditions.
Snap-in Capacitors—Application
Snap-in capacitors are widely used in various circuits that require high current and high voltage due to their high capacitance, low equivalent series resistance (ESR), high reliability, and wide temperature range. The following are the main application areas of horn capacitors:
Power filtering: In switching power supplies, linear power supplies and uninterruptible power supplies (UPS), it is used for filtering and voltage stabilization to reduce ripple and noise and provide a smooth DC voltage.
Inverters and converters: In photovoltaic inverters, wind power converters and electric vehicle charging piles, horn capacitors are used for DC bus filtering and energy storage to support high-frequency switching and high current processing.
Industrial drive and control systems: Used in inverters, servo drives and various industrial control equipment to provide smooth power support for motor control.
Audio amplifiers: In high-power audio amplifiers, horn capacitors are used for power filtering to provide a smooth power supply to ensure high quality and low distortion of audio output.
Welding machines and laser equipment: Provide energy storage and energy balance for welding equipment and laser generators to ensure stable operation of equipment under peak current conditions.
Electric vehicles and energy storage systems: In electric vehicle battery management systems and energy storage systems, it is used to smooth voltage fluctuations, extend battery life and improve system reliability.
Rail transit and avionics: Used for power management of rail transit signal systems and avionics, providing reliable power support and adapting to harsh working environments.
Renewable energy systems: In wind and solar power generation systems, it is used to smooth power generation output and improve energy conversion efficiency, supporting the stable grid connection of renewable energy.
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