M39003/01-8057H

Tantalum Capacitors: M39003/01-8057H Application Field and Working Principle

Tantalum capacitors provide a unique device which can be used in many different applications ranging from consumer electronics to military and aerospace systems. The M39003/01-8057H is a state of the art tantalum capacitor specifically designed for applications requiring high capacitance density and the ability to operate reliably in harsh environments. Understanding the applications for this type of capacitor and its basic working principles are essential to utilizing it properly within any circuit.

Applications

The M39003/01-8057H is used in a wide range of applications, from power supplies and load circuits to high frequency oscillators and signal processing. Typical applications include high power DC to DC converters, rechargeable battery packs, motor controllers, power management systems, and radar systems. The capacitor’s ability to withstand high temperatures and shock/vibration makes it suitable for use in the aerospace industry and under extreme conditions.

Construction

The M39003/01-8057H consists of a sintered tantalum body and two metal electrodes. The body is sintered from a powdered tantalum material and forms the dielectric for the capacitor. The electrodes are made from an electrically conductive material and are connected to the capacitor’s leads. The construction of the tantalum capacitor allows it to be resistant to shock and vibration, as well as maintain a reliable capacitance even at high temperatures.

Working Principle

The working principle of a tantalum capacitor is the same as any other capacitor, in that it stores electrical energy in an electric field. The electric field is formed between the two metal electrodes inside the capacitor and is proportional to the voltage applied to the terminals. The higher the voltage, the greater the electric field and the greater the capacitance of the capacitor. When a voltage is applied to the terminals of the capacitor, the current will flow until the voltage across the capacitor reaches the applied voltage.

Conclusion

The M39003/01-8057H is a reliable and high-performance type of tantalum capacitor suitable for a range of applications. Understanding its application field and working principle is an essential part of ensuring that it is used properly and is able to perform to its maximum capabilities in any circuit.