ECW-FD2W124JQ

Operating Temperature:	-40°C ~ 110°C
Features:	--
Ratings:	--
Applications:	EMI, RFI Suppression; High Frequency, Switching; High Pulse, DV/DT
Lead Spacing:	0.394" (10.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.551" (14.00mm)
Size / Dimension:	0.496" L x 0.181" W (12.60mm x 4.60mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECW-F(D)
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	450V
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	0.12µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to ECW-FD2W124JQ

The ECW-FD2W124JQ is a polypropylene film capacitor designed for a variety of demanding applications in power electronics and medical equipment, including wide-temperature-range, high-frequency, long-term stability, and high-humidity environments. It is a film capacitor developed specifically to take advantage of the superior characteristics of polypropylene film dielectric material. The ECW-FD2W124JQ is designed to provide a reliable electrical and mechanical connection in demanding applications where robustness, low ESR, and high thermal stability are of paramount importance.

Application Field of ECW-FD2W124JQ

The ECW-FD2W124JQ is a film capacitor widely used for a variety of power electronics applications, such as switching mode power supplies (SMPSs), motor control, and lighting. Other applications where the capacitor can provide reliable performance are AC adapters, battery charger circuits, automotive circuits, choppers and inverters, RF shielding, and audio circuits.Due to its wide temperature range and its robust design, the ECW-FD2W124JQ can also be used in a wide range of industrial and medical applications. Its oil-filled construction makes it ideal for operating in environments that experience significant temperature fluctuation, such as wind turbines, vehicle interiors, and high-temperature industrial enclosures. This capacitor is also suitable for a wide range of medical equipment, such as X-ray machines, MRI scanners, medical imaging systems, and patient monitoring systems.

Working Principle

The ECW-FD2W124JQ is a two-terminal, oil-filled film capacitor. Its working principle is based on the concept of capacitance, which is the ability of two conductors separated by an insulating material (called the dielectric) to store electrical energy when a voltage is applied across them. When a voltage is applied across the terminals of the capacitor, the electric field between the plates creates an electric dipole moment in the dielectric material, and this gives rise to a capacitance between the plates. The capacitance of a capacitor is a function of its geometry, the properties of the dielectric material, and the amount of charge stored on the plates. The ECW-FD2W124JQ is designed with an advanced dielectric material (called polypropylene film) that offers excellent performance in demanding applications, with low losses and high insulation resistance. The high insulation resistance of the capacitor ensures that the high voltages that are applied to the device are efficiently transferred across the dielectric material, resulting in high efficiency.

Conclusion

The ECW-FD2W124JQ is a reliable, high-performance film capacitor that is suitable for a wide range of power electronics and medical applications. Its robust design and wide temperature range make it especially suitable for operating in demanding environments. Its advanced dielectric material provides excellent performance in terms of low losses and high insulation resistance, resulting in reliable, high-efficiency operation.

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