TE1139

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Aluminum electrolytic capacitors are electrical components with an aluminum core and electrolytes sandwiched between an anode and cathode. They are used in circuitry to store and release electrical energy within a specific frequency range. Aluminum electrolytic capacitors are commonly used in consumer electronics, medical and industrial applications due to their low cost and low power consumption. TE1139 is an aluminum electrolytic capacitor series designed for low profile, wide operating temperature range applications.

TE1139 capacitors have a wide range of applications due to their versatility. These capacitors are a great choice for applications like bypass and snubbing capacitors, power supply filtering, and low voltage DC/DC convertors. They can also be used in communication circuits and fuses, as well as in automotive applications.

The key feature of the TE1139 series is its low profile and excellent capacitance stability. The capacitor is designed to have a short total height which is ideal for high-density, compact electronic products. Its downgraded capacitance performance is also maintained under high frequency operation. This series is perfectly suited for miniaturization of electronic products and has a wide temperature range of -55 to +105 degrees Celsius.

The working principle of the TE1139 series is based on the same principle as other aluminum electrolytic capacitors. The anode core is made of a pure aluminum foil covered with a porous insulating material called the dielectric. This dielectric is soaked in a highly conductive electrolyte. The cathode is usually a solid metal sheet. When an electrical charge is applied to the capacitor, electrical current passes through the electrolyte and creates an electric field between the anode and the cathode. This electric field stores electrical energy in the form of charge in the capacitor.

The dielectric constant of the electrolyte affects the capacitance of the capacitor, which is a measure of the amount of charge the capacitor can store. A higher dielectric constant also results in higher capacitance, allowing the capacitor to store more charge at higher frequencies. The dielectric constant of aluminum electrolytic capacitors is typically much higher than other types of capacitors such as ceramic and polyester.

TE1139 aluminum electrolytic capacitors are designed and manufactured for durability and reliability. They have a high resistance to voltage spikes, and are protected against surge currents and short circuit currents. In addition, they have a wide capacitance range of 10 to 1500 μF, and low ESR.These attributes make them suitable for a variety of applications such as power supplies and input/output (I/O) filtering.

TE1139 aluminum electrolytic capacitors are available in a variety of sizes, shapes, and forms to fit a wide range of applications. They are typically packaged in radial, axial, and snap-in form. In addition, they come in a diverse range of capacitance values and voltage ratings from 10 to 1500 µF and 6.3 to 450 VDC, respectively. They also have a wide operating temperature range of -55° to +105°C and a long life expectancy of 5000 to 8000 hours.

TE1139 aluminum electrolytic capacitors are ideal for low profile, wide operating temperature range applications. Their wide operating temperature range, low profile, and excellent capacitance and stability make them a great choice for high-density, compact electronic devices applications. In addition, they have a long life expectancy and are protected against surge currents and short circuit currents.

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