M39003/03-0158/98

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Tantalum Capacitors

A tantalum capacitor, also known as a tantalum electrolytic capacitor, is a type of electrolytic capacitor. It is constructed like the aluminum electrolytic capacitor but uses tantalum for the anode. While they have some advantages over aluminum electrolytic capacitors, they also have some limitations, particularly when it comes to temperature and voltage ratings.

The M39003/03-0158/98 is a special type of tantalum capacitor, which is designed for high voltage, low ESR and high pulsed-current applications. The specification indicates a range of capacitance values from 0.01uF to 560uF with voltage ratings of up to 10V. It also features a low ESR range of 1.5mV to 10mV, depending on the capacitance value.

Application Field

The application field of the M39003/03-0158/98 tantalum capacitor mainly includes high-voltage and pulse-current supply applications. It is mainly used in switching power supplies, laptop battery chargers, LCD backlights, gaming consoles, cellular phones, PDA\'s, portable medical equipments, digital cameras, and LED lighting systems. The capacitor is used primarily to reduce noise and increase power efficiency within these applications.

Working Principle

The working principle of the M39003/03-0158/98 tantalum capacitor is same as that of ordinary electrolytic capacitors. It uses two metal plates separated by a dielectric material, in this case, tantalum. When a voltage is applied across the capacitor, a small amount of electrons flows through the circuit between the plates, charging the plates with the opposite polarity of the applied voltage.

The charging mechanism creates an electric field in between the plates, storing charge and creating an electric potential. This electric potential is the capacitance value of the capacitor. The capacitor can accumulate this charge for a brief period of time, depending on the ESR of the capacitor.

The M39003/03-0158/98 capacitor is designed for higher voltage applications up to 10V, and can withstand higher pulse current applications as well. The low ESR of the capacitor is capable of providing excellent transient and long-term power efficiency, which is the main benefit of using this type of capacitor.

Conclusion

The M39003/03-0158/98 tantalum capacitor is a highly reliable component, designed for applications requiring higher voltage and higher pulse current ratings. It is ideal for applications such as switching power supplies, laptop battery chargers, LCD backlights, gaming consoles, cellular phones, PDA\'s, portable medical equipments, digital cameras, and LED lighting systems.

It is capable of providing excellent transient and longterm power efficiency, and its low ESR value makes it ideal for use in high pulse current applications. It is a highly reliable component, with excellent temperature and voltage ratings, making it a great choice for a variety of applications.

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