ECW-U1C124JB9

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Film capacitors refer to a series of capacitance elements made of film as the dielectric medium layer (such as polyester film capacitor or polypropylene film capacitor). The ECW-U1C124JB9 is one of the most commonly used components in this series. It is suitable for applications under high temperature and high frequency such as power supply system and televisions.

The ECW-U1C124JB9 consists of three parts: An aluminum electrode is etched onto a film substrate, and the two electrodes are connected to an electric lead wire. The etched aluminum electrodes, acting as the electrodes, are also the foundation of the capacitor’s construction. Its working principle is based on the charge separation mechanism. The capacitance increases as the voltage increases.

In terms of application, the ECW-U1C124JB9 is widely applied in radio and telecommunication products, TVs, auto, audio and video equipment. More specifically, it can be used as a coupling capacitor in a common AC/DC power supply. It is also suitable for high frequency switching power supply or AC/DC voltage regulators with output load current.

In terms of working principle, the ECW-U1C124JB9 utilizes the electronics charge separation mechanism during the use. It has a capacitance value of up to 0.15uF and a minimum voltage of 1KV, with a wide operating temperature range ranging from -55°C to +105°C. Its operating frequency is between 0Hz to 100KHz.

When using the ECW-U1C124JB9, it is important for users to keep in mind the characteristics of the component. For instance, its working voltage declines with the increase of temperature, while its capacitance value increases as voltage increases. If the user does not pay attention to the characteristics of the component, it can cause serious damage to the circuit.

In summary, the ECW-U1C124JB9 is a reliable film capacitance element which can be widely applied in radio and telecommunication products, TVs, auto, audio and video equipment. The component has a capacitance range of up to 0.15 uF, and its working frequency can reach 100KHz. However, its users should be aware of the characteristic of the component to avoid potential damages during use.

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