ECW-HA3C273J

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Film capacitors are widely used in various electronic circuits, for their convenience in large-scale production and excellent electrical properties. ECW-HA3C273J specially intends to meet mechanical and electrical performance requirements in many application fields. With its outstanding characteristics and features, ECW-HA3C273J has become one of the most demanded film capacitors in market today.

The working principle and general characteristics of ECW-HA3C273J are simple. It is a dielectric-based capacitor constructed of two layers of polyester film sandwiched between two aluminum foil electrodes. A thin film of polyethylene is interposed between the two films for insulation. This capacitor has an insulated coating that provides mechanical strength, environmental protection, and improved electrical insulation. In order to further reduce the ESR and improve the high-frequency characteristics, a low-penetration high dielectric material is used in the interior of the aluminum recording layer to reduce the leakage. In addition, a specially designed and formed lead set ensures a secure connection with the external circuit.

ECW-HA3C273J is ideal for use in a wide range of application fields, especially in cases where tight size requirements must be met. It is suitable for high-density circuits, and can operate in application areas such as power electronic devices, automotive equipment, medical instruments, etc. as well as in DC/AC, high-frequency, high-voltage and low-voltage circuits. The rated voltage of this capacitor is 300V, and the rated frequency is 400kHz. This product is a non-polarized capacitor; hence, the polarity can be connected in either way without affecting its perfomance.

ECW-HA3C273J also has some unique features, such as excellent heat resistance and high insulation sensitivity, thanks to its low dielectric loss. This makes it suitable for high-frequency applications. It also provides excellent solderability, dimensional stability and mechanical strength. Connections to the capacitor can be made by either soldering or solder-free technology. The size of this product has an advantage over other products, as it can be made into small, thin, and light packages.

In conclusion, the ECW-HA3C273J is a perfect choice for many such applications due to its outstanding features, precise dimensions, and superior electrical performance. It is also highly reliable, resistant to both humidity and temperature fluctuations, and applicable for cost-effective, long-term use.

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