ECH-U1H101JB5 Capacitors

Film Capacitors

Film capacitors are widely used in electrical systems today. They are prevalent in a variety of applications which include power supplies, motor control and protection, lossless snubbing, high-frequency resonant inverters, and various other power supply applications.

The ECH-U1H101JB5 is a film-electrolytic capacitor constructed of a polyester dielectric, a molded body, and a sealed internal electrolyte. It is characterized by its abnormal temperature coefficient, low ESR (Equivalent Series Resistance), and low leakage current. It is also known for its high energy storage capability, withstand electrical shock and surge protection.

Operating Principle

The ECH-U1H101JB5 operates on the principle of electrochemical double-layer capacitance. Its design combines the high capacitance of an electrolytic capacitor and the stable performance of a film capacitor. This creates a durable capacitor that can handle surge current without fail or delay. As with most capacitors, the ECH-U1H101JB5 is designed to store electric charge and separate positive and negative charges. The positive and negative charges are then filtered and output through a single terminal to the device it is connected to. When the capacitor is charged, the electric field inside of it creates an opposite charge on the outside layers of the film-electrolytic capacitor which helps to reduce the voltage differences and increase the capacitance. Since the ECH-U1H101JB5 has a low ESR, it is capable of maintaining a stable current.

Application Field

The ECH-U1H101JB5 Film-Electrolytic Capacitor is designed for use in high-efficient power supplies and is suitable for use in a variety of applications, including in automotive, consumer electronics and lighting, renewable energy, and industrial automation. It is commonly found and used in Uninterruptible Power Systems (UPS), high voltage switching power supplies, lighting controls, charging systems, industrial switchgear, and other high power applications. It is also widely used in the automotive industry due to its ability to withstand high power vibrations and surges.

Conclusion

The ECH-U1H101JB5 is a reliable, compact and low-ESR film-electrolytic capacitor that is suitable for a wide range of applications. Its design and construction is ideal for applications where reliability and safety are high priorities.