4TPE150MAUB Capacitors

Tantalum-Polymer Capacitors are excellent types of high-temperature, highly reliable capacitors commonly used in a broad range of applications. The 4TPE150MAUB is a tantalum-polymer capacitor with a capacitance rating of 150µF and rated working voltage is 25 V. It has excellent characteristics such as high volumetric efficiency and low ESR, making it ideal for applications such as DC-DC power conversion, power management, and high-current filtering.

This capacitor is constructed from tantalum cathode and an anode made of a gel-like polymer. The construction is sealed by a lead-free, epoxy coating. The capacitor is shielded by a molded plastic case, which is flame retardant and resistant to vibration, shock, and external EMI interference.

Tantalum-Polymer Capacitors are used in a variety of applications, offering superior performance. They are particularly suitable for use in high temperature environments and for power management applications, as they provide excellent power filtering, voltage efficiency, and long-term stability.

The 4TPE150MAUB capacitor has a working principle that has been designed to provide superior performance in demanding scenarios. A pin is inserted into the anode and a pd is applied to the other side. The voltage that is applied to the anode generates an electronic field between the pin and the cathode. This field distributes electrons over the surface of the anode, forming a capacitive layer.

The electrons in this layer create a charge that is stored in the capacitor. Depending on the frequency of the AC signal, the capacitor will store a certain amount of the energy that is applied to it. This energy is then released during a period of time that is determined by the resistance of the capacitor.

The resistance of the 4TPE150MAUB capacitor is extremely low, so the energy stored in the capacitor is released over a longer period of time. This minimizes heat accumulation and ensures that the device won’t overheat. If the resistance of the capacitor was higher, the capacitor would release the energy over a shorter period of time, potentially causing it to overheat and malfunction.

The 4TPE150MAUB tantalum-polymer capacitor is an excellent type of capacitor for applications where high-temperature, reliable operation is needed. It is highly efficient and offers excellent voltage efficiency, power filtering, and long-term stability. Its low ESR and high volumetric efficiency make it an ideal choice for power management and DC-DC power conversion.