ECW-F4433JLB

Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	High Frequency, Switching
Lead Spacing:	0.295" (7.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.543" (13.80mm)
Size / Dimension:	0.492" L x 0.236" W (12.50mm x 6.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECW-F(L)
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	400V
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	0.043µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Overview of ECW-F4433JLB Film Capacitors

Film capacitors are widely used components in a variety of electronics circuits. ECW-F4433JLB is a type of film capacitor, which is especially designed for the purpose of power supply filtering, power electronics, and pulse signal attenuation. It features low equivalent series resistance (ESR) and minimum dissipation factor (DF) to ensure high stability in processing power signals.

Application Field of ECW-F4433JLB Film Capacitors

The ECW-F4433JLB film capacitor is widely used in power filters of power supplies, converter boost circuits, modulator circuits, and current/voltage control circuits. Since it features high stability, it is suitable for DC-DC converter applications, EMI filter applications, and power factor correction (PFC)circuits.

Working Principle of ECW-F4433JLB Film Capacitors

ECW-F4433JLB film capacitor works based on the storage capacity concept. It can store electrical energy in a form of static electrical field when a voltage is applied. The amount of energy stored increases as more charge enters the twice plate, so the higher the applied voltage, the higher the capacitance.The ECW-F4433JLB film capacitor has a unique construction, consisting of two thin metalized clad polyester films that are rolled around each other. A dielectric medium consisting of a polyester film is sandwiched between the two metallic layers. This dielectric serves as the insulation material and separates the two metal plates.When the capacitor is connected to a DC supply, the outer coating will act as an insulation film and the two metal films will act as two plates, creating a voltage across them. The charge accumulates on the plates and electric energy is stored in the form of an electric field. This energy can be used for various applications, such as power supply filtering, power electronics, and pulse signal attenuation.

Advantages of ECW-F4433JLB Film Capacitors

ECW-F4433JLB film capacitors feature several advantages: 1. High stability and low ESR and DF for power signal processing. 2. High temperature rating up to125 degrees Celsius and low temperature rating down to -55 degrees Celsius. 3. Excellent dielectric strength, making it suitable for high frequency and high power applications. 4. Low moisture absorption to ensure good insulation properties when exposed to humid environments. 5. Ideal for harsh environment applications, as it has a wide operating temperature range. 6. Easy installation and high reliability due to its compact size. 7. Economical and cost-effective, making it ideal for various types of applications.

Conclusion

As a result, the ECW-F4433JLB film capacitors are widely used in power filters of power supplies, converter boost circuits, modulator circuits, and current/voltage control circuits. It is a reliable, durable, and economical film capacitor suitable for various types of applications, such as power supply filtering, power electronics, and pulse signal attenuation.

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